9918
High Strength Precision Non shrink Grout

High Strength Precision Non shrink Grout --9918.info

Free inquiry fromMuhu (China) Construction Materials Co., Ltd.
DescriptionHigh Strength Precision Nonshrink Grout CGM-1P Description CGM-1P is the industry leading cement-based, nonmetallic, nonshrink grout for supporting machinery and equipment.It is formulated with air release technology that combines high performance with the greatest reliability. CGM-1P meets the performance requirements of specifications for nonshrink grout over a wide temperature range, 4 degree C and 32 degree C, and a long working time, 45 minutes. Uses Installation of machinery and equipment Reinforcement and repairing of building structure Installation grout of foundation bolts Make the floor level No shrink grouting of later layer Substitute for epoxy resin Bridge, road and tunnel projects anti-leakage, anti-crack, waterproof concrete project Grouting of machinery and equipment to maintain precision alignment Nonshrink grouting of structural steel and precast concrete Grouting of anchors and dowels Support of tanks and vessels Advantages Strength could reach up to 50MPa 1 day after grouting No strength decline during the long term use leveling ensure all gaps could be grouted Non-shrinkage foundation ensure machines steadily running Suitable for oil muddy environment Tightly adhere to old concrete Provides placement versatility: pour, pump or dry pack Placement Guidelines SURFACE PREPARATION: Concrete must be clean, sound and roughened to ensure a good bond. Soak concrete surface for 8 to 24 hours prior to application with liberal quantities of potable water, leaving the concrete saturated and free of standing water. MIXING: Mix CGM-1P thoroughly for approximately four to five minutes to a uniform consistency with a mortar mixer. A drill and paddle mixer is acceptable for single bag mixes. For optimum performance, maintain grout at ambient temperatures between 4 degree C and 32 degree C. Use heated or chilled water to help adjust working time. Mix CGM-1P with 7 - 11 quarts potable water per 100 lb. bag (3 1/2 to 5 1/2 quarts per 50 lb. bag). Do not exceed maximum recommended amount of mixing water as stated on the package or add an amount that will cause segregation. Working time is approximately 45 minutes at 23 degree C. METHODS OF PLACEMENT: CGM-1P may be dry packed, poured or pumped into place. Minimum placement thickness for CGM-1P is one inch. For pours over 6 inches in depth CGM-1P should be extended with a clean damp coarse aggregate meeting the requirements of ASTM C 33, contact MUHU CONCRETE ADMIXTURES Technical Center for extension guidelines. POST-PLACEMENT PROCEDURES: CGM-1P shall be wet cured for a minimum of three days, or coated with an approved curing compound after a minimum 24 hours wet cure. In-service operation may begin immediately after the required grout strength has been reached. Limitations At time of placement, if temperatures of equipment and surfaces are not between 4 degree C and 32 degree C. Never exceed the maximum water content as stated on the bag or add an amount that will cause segregation. Construction practices dictate concrete foundation should achieve its design strength before grouting. Do not hand mix CGM-1P Package & Storage CGM-1P is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target ItemCGM-1PCGM-1JCGM-FGrouting height/mm30mm-150mm>=150mm2mm-30mmCompressive Strength MPa1day>=30-50>=30-50>=18-253days>=45-60>=40-55>=32-3828days>=65-85>=65-85>=45-551 day Vertical Expansion Radio/%0.032Fluidity/mm>=280mmAdhesive to rod steel bar6MPaWater required12-14%Material required2200kg/m3Maximum Particle Size3mmfrom 9918.info
CategoryConstruction & Real Estate

Selected Products of Muhu (China) Construction Materials Co., Ltd.

Wax-Based Concrete Curing
Wax-Based Concrete Curing CompoundMNC-Y1Description MNC-Y1 is a white, low viscosity wax emulsion which incorporates a special alkali reactive emulsion breaking system. This ensures that the emulsion breaks down to form a non-penetrating continuous film immediately upon contact with a cementitious surface. This impervious film prevents excess water evaporation which in turn permits more efficient cement hydration thus reducing shrinkage and increasing durability. The membrane once formed is designed to degrade (via a photonitator in the clear formulation) when exposed to ultra violet light over a period of time dependent on conditions of exposure.Uses MNC-Y1 Provides a spray-on temporary membrane to retain moisture in concrete for effective curing. Used for concreting generally, but especially useful for large areas of concrete construction such as runways, motorways or bridgeworks. Advantages Reduces surface shrinkage and cracking by eliminating moisture loss from exposed areas. Enables cement to hydrate more efficiently. Provides hardwearing surface and prevents dusting. No surface wetting required prior to application to vertical surfaces. Easy application. Reduces labour cost. Non-toxic and non-flammable. Can be used safely. Eliminates need for damp hessian, sand or polyethylene. Applications MNC-Y1 should be spray applied to the surface of newly placed concrete. The compound should be applied as soon as possible after the concrete is free from surface water. The nozzle of the spray should be held approximately 450mm from the concrete surface and should be passed back and forth to ensure complete coverage. The pump pressure should be maintained at a level producing a fine spray.MNC-Y1 is supplied ready for use, direct from the container, may be applied with a soft broom or low pressure spray equipment. Application may begin as soon as the surface will receive it without marking or pitting the surface. Spraying will allow earlier application. Coverage Six square metres per litre depending on the condition of the surface and the method of application. Ensure complete and even coverage in one application. Package & Storage MNC-Y1 is packed in 50kg, 250kg drums. MNC-Y1 has a shelf life of 3 years when stored at temperatures between 5 degree C and 35 degree C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged exposure to direct heat or sunlight must also be avoided
Wax-Based Concrete Curing
Wax-Based Concrete Curing CompoundMNC-Y1Description MNC-Y1 is a white, low viscosity wax emulsion which incorporates a special alkali reactive emulsion breaking system. This ensures that the emulsion breaks down to form a non-penetrating continuous film immediately upon contact with a cementitious surface. This impervious film prevents excess water evaporation which in turn permits more efficient cement hydration thus reducing shrinkage and increasing durability. The membrane once formed is designed to degrade (via a photonitator in the clear formulation) when exposed to ultra violet light over a period of time dependent on conditions of exposure.Uses MNC-Y1 Provides a spray-on temporary membrane to retain moisture in concrete for effective curing. Used for concreting generally, but especially useful for large areas of concrete construction such as runways, motorways or bridgeworks. Advantages Reduces surface shrinkage and cracking by eliminating moisture loss from exposed areas. Enables cement to hydrate more efficiently. Provides hardwearing surface and prevents dusting. No surface wetting required prior to application to vertical surfaces. Easy application. Reduces labour cost. Non-toxic and non-flammable. Can be used safely. Eliminates need for damp hessian, sand or polyethylene. Applications MNC-Y1 should be spray applied to the surface of newly placed concrete. The compound should be applied as soon as possible after the concrete is free from surface water. The nozzle of the spray should be held approximately 450mm from the concrete surface and should be passed back and forth to ensure complete coverage. The pump pressure should be maintained at a level producing a fine spray.MNC-Y1 is supplied ready for use, direct from the container, may be applied with a soft broom or low pressure spray equipment. Application may begin as soon as the surface will receive it without marking or pitting the surface. Spraying will allow earlier application. Coverage Six square metres per litre depending on the condition of the surface and the method of application. Ensure complete and even coverage in one application. Package & Storage MNC-Y1 is packed in 50kg, 250kg drums. MNC-Y1 has a shelf life of 3 years when stored at temperatures between 5 degree C and 35 degree C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged exposure to direct heat or sunlight must also be avoided.
Mould Release Agent
Mould Release Agent/Shuttering Oil For ConcreteMNC-T6Description A chemical release agent, which reacts with the cement to produce a smooth finish to concrete,MNC-T6 is applied to the inner face of shuttering, formwork and moulds, before the casting of concrete. MNC-T6 is used to break the bond and allow an easy release between the cast concrete and the formwork. May also be used to stop the build-up of concrete on tools, handling equipment and machinery.MNC-T6 is oil-based. When you add water by the ratio of 1:6, you will get the product similar to MNC-T1.Advantages Easy bond breaking. Easy stripping of forms. Smooth, stainfree concrete. Formwork is protected against continuous wetting and drying action. Can safely be used on all tools etc. Uses Spray or paint a thin coating of MNC-T6 onto the casting surface of all forming before each pour or cast of concrete. Apply to the backs and sides of all forming at regular intervals to allow for easy cleaning. The regular use of MNC-T6 on timber forming lowers maintenance costs and increases the effective life as well as producing a waterproof coating. Caution Care must be taken to avoid applying THICK coatings to NEW hardwood or plywood forming, as this could cause damage to the surface finish. MNC-T6 must not be allowed to come into contact with any reinforcement as it stops the concrete from bonding to the steel. MNC-T6 causes a dust film to form where it touches the concrete surface. This film must be brushed away before any other work contacting the concrete surface is carried out. Application MNC-T6 is supplied ready for use, no thinning is necessary. Apply by brush, or spray a thin coating of M.R.A. to wooden or steel shuttering formwork or moulds, before each concrete cast. For plant, handling equipment and machinery, etc. hose clean and spray with MNC-T6 at the end of work. For hand tools, buckets, etc. simply soak in the container of MNC-T6 and allow to dry. Coverage 20sq metres per litre when sprayed with suitable equipment.Packaging MNC-T6 is packed in 50 kg(60 liter) drums.
Mould Release Agent
Mould Release Agent/Shuttering Oil For ConcreteMNC-T2Description MNC-T2 is a formwork release agent which is applied to the inner face of shuttering, formwork and moulds, before the casting of concrete. MNC-T2 is used to break the bond and allow an easy release between the cast concrete and formwork. May also be used to stop the build-up of concrete on tools, handling equipment and machinery. MNC-T2 does not stain concrete.MNC-T2 is solid, but soluable. When you add water by the ratio of 1:40 and heat it until competely melted, the product will be close to MNC-T1.Advantages Easy bond breaking. Easy stripping of forms. Smooth, stainfree concrete. Can safely be used on tools etc. Uses Spray or paint a thin coating of MNC-T2 on to the casting face of all forming before each pour or cast of concrete. Apply to the backs and sides of all forming at regular intervals to allow for easy cleaning. The regular use of MNC-T2 on timber forming lowers maintenance costs and increases the effective life as well as producing a waterproof coating. Caution Care must be taken to avoid applying THICK coatings to NEW hardboard or plywood forming, as this could cause damage to the surface finish. MNC-T2 must not be allowed to come into contact with any reinforcement, as it stops the concrete from bonding to the steel. MNC-T2 causes a dust film where it touches the concrete surface. This film must be brushed away before any other work contacting the concrete surface is carried out. Application MNC-T2 is supplied ready for use, no thinning necessary. Apply by brush or spray, a thin coating of MNC-T2 to wooden or steel shuttering formwork or moulds before each concrete cast. For plant, handling equipment and machinery etc., hose clean and spray with MNC-T2 at the end of work. For hand tools, buckets etc. simply soak in the container of and MNC-T2 allow to dry. Coverage MNC-T2 covers up to 20sqm per litre when sprayed with suitable equipment. Packaging MNC-T2 is packed in 36kg/bag, IT IS CONCENTATION POWDER.MNC-T1:MNC-T2=1:40
Adhesive Carbon Fiber Vis
Adhesive Carbon Fiber ViscoseDescription Double components modifying epoxy resin adhesive, with high adhesive strength and simple operation; Excellent adaptability to the carbon fiber, and high penetrability resulting in satisfied permeating into the concrete surface layer; Outstanding ageing resistance, water resistance and anticorrosion property; Loose solidification conditions, large proportioning scope, and long operating time; Complete varieties Unique structural adhesive which can be cured at low temperature (-5- -10 degree C) to ensure normal construction in winter. Application Grouting reinforcement with adhesive carbon fiber cloth on beam, floor and column surfaces.Process flow Concrete surface treatment-applying primary resin-leveling process-applying immersion resin-adhesion of carbon fiber sheets-surface curingConstruction keys Before the construction, the optimum formula shall be prepared on trial according to synthetical situations such as environment, temperature and process; The concrete surface shall be polished with a diamond piece until new sandstone surface course is revealed, and then the dust shall be cleaned up; The carbon fiber sheets shall, before stuck, be immersed thoroughly in the immersion gel without damage to the sheets. Package, reference consumption and shelf life Package: 5kg/barrel, 15kg/barrel 25 degree C Primary gel 0.2 - 0.3kg/m2 Immersion gel 0.6 - 0.8kg/m2Guarantee period: 12 monthsMain Technical Performance Indices(I) Primary gelComponentA and B double componentsOperating time (min)20~40Drying time to touch (20degree C h)2~4Tensile adhesive strength (MPa)2.98 and C60 concrete damageRecommended proportion (weight ratio)A:B = 3:1(II) Leveling gelComponent A and B double componentsOperating time (min)30Drying time to touch (20degree C h)0.5-1Tensile adhesive strength (MPa)3.98 and C60 concrete damageRecommended proportion (weight ratio)A:B = 3:1(III) Immersion gelComponent A and B double componentsBasic performance after solidification of adhesive carbon fiber sheetsTensile strength (MPa)3300Elongation rate1.7%Elastic module (MPa)2.4x105 Basic performance of immersion gel Colloid performanceCompression strength (MPa)75 Adhesive strengthSteel-steel adhesive strength (MPa)21Tension strength (MPa)32Steel-steel shear strength (MPa)12Elastic module (MPa)1.5x103Steel-concrete adhesive strength (MPa)3.5Elongation rate (%)1.7 Operating time (min)40Drying time to touch (20degree C h)1.5Recommended proportion (weight ratio)A:B = 3:1
Anchoring (Reinforced Bar
Anchoring (Reinforced Bar Planting) Structure AdhesiveDescription Double components modifying epoxy resin adhesive, with simple and convenient operation and high efficiency;Excellent thixotropy Fast solidification after construction of horizontal and vertical holes, and fast bearing available;Large grasping force to steel bars, high anchoring strength, and excellent earthquake resistance, impact resistance and fatigue resistance;Complete varieties Unique structural adhesive which can be cured at low temperature (-5--10 degree C) to ensure normal construction in winter.Application Applied for anchoring in concealed works with concrete, rock and brick masonry as the substrate, such as the "rooting" of beams, columns and steel bars, and the additionally buried parts later.Applied widely for fixing ring beam steel bars reserved in concrete, masonry anchoring steel bars, buried parts of curtain wall, and foundation bolts of equipment, etc.Available for decoration project and burying of the foundation screws.Process flow Locating- hole drilling- hole clearing- derusting of steel bar- preparation of anchoring gel- gel injection - burying of steel bar- curing - inspectionConstruction keys The holes must be cleaned inside due to impact caused by water or dust on anchoring quality.Reasonable anchoring parameters such as drilling diameter and depth, etc., shall be determined.Steel bars shall not be shaken before sufficient curing.The resin gels A and B shall not be mixed before use, and it shall be poured in holes immediately after mixed evenly.Package, reference consumption and shelf life Package: 6kg/barrel Guarantee period: 12 monthsMain Technical Performance IndicesComponentA and B double componentsRecommended proportion (weight ratio)A:B = 3:1Application temperature (Degree C)-10- 45Operating time (min) 20-60 Curing time (20degree C h) 3-24 Water resistance (h/Shear MPa) 1500/>14 Anchoring depth of steel bar 15D (D: Steel bar diameter) Main Anchoring ParametersScrew steel diameter (mm)12 14161820222528Drilling diameter (mm)1618222225283238Drilling depth15D (D: Steel bar diameter)
Concrete Interface Treatm
Concrete Interface Treatment AgentMNC-303CDescription MNC-303C concrete interface treatment agent is a kind of single component containing epoxy resin, which is developed successfully with reference to foreign technologies. It is applied for interface treatment in the case of concrete foundation plastering so as to increase adhesive ability of the cement mortar to the base course and to avoid hollow and peeling in the plastering course. As a result, the degreasing with soda washing and the roughness for the base course are substituted.MNC-303C concrete interface treatment agent is characterized by excellent adhesive performance, low price and convenient operation. It can be plastered under the wet condition after the treatment agent is applied on the base course, and thus the construction quality is ensured easily.Performance The adhesive shearing strength of the concrete and the cement mortar, both of which are coated with the MNC-303C, is improved in general, so they have excellent water resistance, moisture resistance and anti-freezing and -thawing performances.Construction MNC-303C is the single component emulsion and it should be mixed evenly before using. The base course should be weeded the loose part, and then wetted with water. The specific methods is as follows:Direct application and plastering under wet condition: The emulsion is applied on the base course with the brush, on which the plastering will be carried out under wet condition immediately and not be too thick every time, with the primary plaster controlled within 5mm.(MNC-303C is unnecessary when the bottom plaster is plastered); Stucco plastering method: At a proportion of 303C: cement: yellow sand = 1: 1.5: 2, the gel will be used for brushing on the base course with brush or broom, on which the plastering will be carried out after the gel is dry and hard. Dosage Emulsion binder application directly 5-6m2/kg Stucco with clay mortar:2-3 m2/Kg Storage and packing Stored in a cool place under above 5 degree C, with a half year of shelf life; Package: 50kg/drum, 200kg/drum.Strength Indices: Table 1 Adhesive strength (MPa)Shear strength (MPa)Plastering under wet condition>0.5/Stucco treatment>0.8>1.0Note: The test piece is concrete with adhesion area of 50cm2 and shear area of 80cm2.Water Resistance, Freezing/Thawing Resistance Performance, etc. Table 2 Test conditions14 days after indoor curing2 days after immersion in waterAfter 25 freezing/thawing cycles7 days after placed in the humidity and heat test boxAdhesive strength (MPa)0.90.580.621.53Note:The data list in the table above are those of the adhesive acidproof tiles after MNC-303C emulsion is prepared into the mortar, with the adhesive area of tiles of 11cm.
Concrete Interface Treatm
Concrete Interface Treatment AgentMNC-303Description MNC-303 concrete interface treatment agent is a kind of single component containing epoxy resin, which is developed successfully with reference to foreign technologies. It is applied for interface treatment in the case of concrete foundation plastering so as to increase adhesive ability of the cement mortar to the base course and to avoid hollow and peeling in the plastering course. As a result, the degreasing with soda washing and the roughness for the base course are substituted.MNC-303 concrete interface treatment agent is characterized by excellent adhesive performance, low price and convenient operation. It can be plastered under the wet condition after the treatment agent is applied on the base course, and thus the construction quality is ensured easily.Performance The adhesive shearing strength of the concrete and the cement mortar, both of which are coated with the MNC-303, is improved in general, so they have excellent water resistance, moisture resistance and anti-freezing and -thawing performances.Construction MNC-303 is the single component emulsion and it should be mixed evenly before using. The base course should be weeded the loose part, and then wetted with water. The specific methods is as follows:Direct application and plastering under wet condition: The emulsion is applied on the base course with the brush, on which the plastering will be carried out under wet condition immediately and not be too thick every time, with the primary plaster controlled within 5mm.(MNC-303 is unnecessary when the bottom plaster is plastered); Stucco plastering method: At a proportion of 303: cement: yellow sand = 1: 1.5: 2, the gel will be used for brushing on the base course with brush or broom, on which the plastering will be carried out after the gel is dry and hard. Dosage Emulsion binder application directly 5-6m2/kg Stucco with clay mortar:2-3 m2/Kg Storage and packing Stored in a cool place under above 5 degree C, with a half year of shelf life; Package: 50kg/drum, 200kg/drum.Strength Indices: Table 1 Adhesive strength (MPa)Shear strength (MPa)Plastering under wet condition>0.5/Stucco treatment>0.8>1.0Note: The test piece is concrete with adhesion area of 50cm2 and shear area of 80cm2.Water Resistance, Freezing/Thawing Resistance Performance, etc. Table 2 Test conditions14 days after indoor curing2 days after immersion in waterAfter 25 freezing/thawing cycles7 days after placed in the humidity and heat test boxAdhesive strength (MPa)0.90.580.621.53Note:The data list in the table above are those of the adhesive acidproof tiles after MNC-303 emulsion is prepared into the mortar, with the adhesive area of tiles of 11cm.
High Strength Anti-freezi
High Strength Anti-freezing Nonshrink GroutCGM-ADescription CGM-A is a cement-based, nonmetallic, nonshrink grout for supporting machinery requiring precision alignment and quick turnaround. CGM-A is a specially formulated with air release technology ideal for cold weather applications, it could ensure quality of construction in environments of low temperature ranging from -40 degree C to 0 degree C. It provides high, early and ultimate strength, excellent substrate adhesion, high flow characteristics, excellent working time, dense and impermeable finish. It is also non-toxic, non-corrosive, and impact and vibration resistant. Uses Grouting of machinery baseplates to maintain precision alignment Nonshrink grouting of structural steel and precast concrete Reinforcement and repairing of building structure Installation of anchors and dowels Support of tanks and vessels Installation grout of foundation bolts Anti-leakage, anti-crack, waterproof concrete project. Advantages Superior cold weather performance Strength could reach up to 4MPa (-15 degree C)six hours after grouting Short turnaround time 95% Effective Bearing Area (EBA) is typically achieved following proper grouting procedures Permanent support for machinery requiring precision alignment Grouting concrete could reach standard strength under normal temperature. The mortar could flow automatically so that no vibration is required, which ensure all gaps be grouted in the process of grouting. Placement Guidelines SURFACE PREPARATION: Concrete must be clean, sound and roughened to ensure a good bond. Soak concrete surface for 8 to 24 hours prior to application with liberal quantities of potable water, leaving the concrete saturated and free of standing water. MIXING: Mix CGM-A thoroughly for three to five minutes to a uniform consistency with a mortar mixer. A drill and paddle mixer is acceptable for single bag mixes. For optimum performance, condition between 16 degree C and 27 degree C. Mix CGM-A with 3 to 3 1/2 quarts potable water per 55 lb. bag. Working time is approximately 10 minutes at 23degree C. SPECIAL CONDITIONS: For use in cold temperatures, CGM-A must be maintained at a temperature of at least 2 degree C. Protect from freezing until a compressive strength of at least 1000 psi (6.9 MPa) is obtained. Faster strength gain will occur when CGM-A mixing water have been conditioned to a higher temperature prior to placement. Limitations Grout shall be protected from freezing until it reaches 1000 psi (6.9 MPa). Never exceed the maximum water content as stated on the bag or add an amount that will cause segregation. For placements thinner than one inch (25 mm) or greater than three inches (75 mm), contact us. Construction practices dictate concrete foundation should achieve its design strength before grouting. Do not hand mix CGM-A Grout. Package & Storage CGM-A is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target Compressive Strength MPa-15degree C1 day13 days107 days1528 days40-10degree C1 day23 days207 days3028 days50-5degree C1 day83 days257 days4028 days601 day Vertical Expansion Radio/%0.032Fluidity/mm283Grouting height/mm<=200mmWater required12-14%Material required2200kg/m3
Rapid Strength Non shrink
Rapid Strength Nonshrink GroutCGM-SDescription CGM-S is a rapid strength cement-based, nonmetallic, nonshrink grout for supporting machinery requiring precision alignment and quick turnaround. Strength could reach up to the strength of 10-15MPa one hour after grouting and the mortar could flow automatically so that no vibration is required. It provides high, early and ultimate strength, excellent substrate adhesion, high flow characteristics, excellent working time, dense and impermeable finish. It is also non-toxic, non-corrosive, and impact and vibration resistant. Uses Nonshrink grouting of structural steel and precast concrete Support of tanks and vessels Leakage stopper Installation of anchors and dowels Rapid repair of concrete road surfaces Rapid repair of airdrome runways Fast anchor fixation of bolt and poles by planting Rapid reinforcement of rail and overhead traveling crane girder Advantages The mortar could flow automatically so that no vibration is required. Strength could reach up to the strength of 10-15MPa one hour after grouting. Grouting concrete could reach and keep high intensity over a long period of time, this could ensure fastness and therefore safety of architectures. Permanent support for machinery requiring precision alignment No shrinkage and no split. Application Prior to mixing and application, ensure the correct amount of CGM-S is available for mixing and recalculate the required amount of grout allowing for waste. Ensure that the CGM-S is left to stand for 60 seconds prior to immediate application. This is to release any air that has been introduced during the mixing procedure. Carefully pour the grout down the side of the header box (or in the case of gravity feeding by tube, ensure the funnel does not become empty during application). Cleaning Clean all tools with water and brush immediately after use. Risk Cements may cause respiratory, skin and eye irritation. Wet cement can be irritating and corrosive to eyes and skin; and may cause skin sensitization (dermatitis). Repeated inhalation may cause bronchitis, silicosis and lung cancer and increase risk of scleroderma. Safety Avoid contact with eyes and skin, both from wet and dry mix. Do not breathe in dust. Wear suitable protective clothing, gloves, eye protection and barrier cream. Wear a suitable dust mask. Wash thoroughly after handling and properly store any leftover material. Spills & Leaks Keep out of sewers and stormwater drains and dispose of any leftover material as trade waste in accordance with local authority guidelines. Package & Storage CGM-S is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target Compressive Strength MPaVerticalExpansion RatioFluidity1.5hours2hours1day3days28days30.140.170.874.975.20.027%>=280 mm
High Temperature Exposure
High Temperature Exposure Nonshrink GroutCGM-RDescription CGM-R is a unique cement based grout for supporting equipment and structural baseplates in high temperature environments. It is a high performing, versatile, reliable, hot weather, high sulfate resistant, precision grout. The advanced technology of this patented product combines the following advantages that no other manufacturer can offer. Grouting concrete could function properly and safely over long period of time under the temperature of 600 degree C.Uses The foundation cusion layer and the grouting layer for the heat load equipment. Building constructure in heat-radiation environment. Areas of high temperature exposure Rapid turnaround during shutdowns Coker, kiln and foundry applications Advantages Grouting concrete could function properly and safely over long period of time under the temperature of 600 degree C. The mortar could flow automatically so that no vibration is required, which ensure all gaps could be grouted in the process of grouting. Strength could reach up to 40-50MPa 3 days after grouting. Air release technology Long working time Precision nonshrink High sulfate resistance Highest effective bearing area High salt water resistance Placement Guidelines SURFACE PREPARATION: Concrete must be clean, sound and roughened to ensure a good bond. Soak concrete surface for 8 to 24 hours prior to application with liberal quantities of potable water, leaving the concrete saturated and free of standing water. MIXING: Mix CGM-R thoroughly for four to five minutes to a uniform consistency with a mortar mixer. A drill and paddle mixer is acceptable for single bag mixes. For optimum performance, condition between 16 degree C and 27 degree C. Mix CGM-R with 3 to 3 1/2 quarts potable water per 50 lb. bag. Working time is approximately 20 minutes at 23 degree C. METHODS OF PLACEMENT: CGM-R may be poured into place. Minimum placement thickness for CGM-R is one inch. NOTE: Coarse aggregate must be suitable for high temperature exposure. POST-PLACEMENT PROCEDURES: CGM-R shall be wet cured for a minimum of 30 minutes. Approximately three hours after placement, material can be brought up to an operating temperature of 600 degree C. For operating temperature up to 1316 degree C, wet cure for 3 days followed by dry cure for 4 days. Then slowly apply heat up to 1316 degree C. Limitations At time of placement, if temperatures of equipment and surfaces are above 4 degree C and 32 degree C, for cold and hot weather grouting procedures. Grout shall be protected from freezing until it reaches 1000 psi (6.9 MPa). Never exceed the maximum water content stated on the bag. Construction practices dictate concrete foundation should achieve its design strength before grouting. Do not hand mix CGM-R Grout. Package & Storage CGM-R is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target TypeCompressive Strength MPaVerticalexpansionAdhesive to rod steel barFluidityWater requiredGrouting heightMaterial required1day3days28days600degree CCGM-R15-2030-4050-6040-501-30%6MPa>=260 mm11-14%<=200 mm2300 kg/m3
High Temperature Applicat
High Temperature Application Nonshrink GroutCGM-HDescription CGM-H is the first cement-based, non-shrink grout formulated for grouting at temperatures up to 92 degree C with no ice or cold water. It is a high performing, versatile, reliable, hot weather, high sulfate resistant, precision grout. The advanced technology of this patented product combines the following advantages that no other manufacturer can offer. It is a wide temperature range and a long working time. Uses Installation of machinery and equipment The foundation cushion layer of the heat load equipment Installation grout of foundation bolts Building construction in heat-radiation environment Grouting large, heavy operating equipment in extreme hot weather Grouting structural columns in extreme hot weather Grouting anchors in extreme hot weather Grouting precast and prestressed panels in extreme hot weather Advantages The mortar could flow automatically so that no vibration is required, which ensure all gaps be grouted in the process of grouting No shrinkage during a long term use Strength could reach up to 30-50MPa 1 days after grouting No strength decline during the long term use Suitable for oil muddy environment Tightly adhere to old concrete Air release technology High sulfate resistance Highest effective bearing area High salt water resistance Contains Devoider. No ice or cold water required Excellent placeability up to 92 degree C Placement Guidelines SURFACE PREPARATION: Concrete must be clean, sound and roughened to ensure a good bond. Soak concrete surface for 8 to 24 hours prior to application with liberal quantities of potable water, leaving the concrete saturated and free of standing water. MIXING: Mix CGM-H thoroughly for four to five minutes to a uniform consistency with a mortar mixer. A drill and paddle mixer is acceptable for single bag mixes. Mix CGM-H with 7 to 11 quarts potable water per 100 lb. bag. Working time is approximately 45 minutes. METHODS OF PLACEMENT: CGM-H may be dry packed, poured or pumped into place. Minimum placement thickness for CGM-H is one inch. NOTE: Coarse aggregate must be suitable for high temperature exposure. POST-PLACEMENT PROCEDURES: CGM-H shall be wet cured for a minimum of three days,or coated with an approved curing compound after a minimum 24 hours wet cure. In-service operation may begin immediately after the required grout strength has been reached. Limitations Never exceed the maximum water content as stated on the bag or add an amount that will cause segregation. For placements thinner than one inch (25 mm) or greater than three inches (75 mm), call MUHU Products Technical Center. Construction practices dictate concrete foundation should achieve its design strength before grouting. Do not hand mix CGM-H. Package & Storage CGM-H is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target TYPECompressive Strength MPaVerticalexpansionFluidityAdhesive to rod steel barWater requiredGrouting heightMaterial requiredMaximum particle size1day3days28daysCGM-H30-5060-8090-1001-30%>=300mm6MPa11-13%<=200 mm2200 kg/m32 mm
High Strength Precision N
High Strength Precision Nonshrink Grout CGM-1P Description CGM-1P is the industry leading cement-based, nonmetallic, nonshrink grout for supporting machinery and equipment.It is formulated with air release technology that combines high performance with the greatest reliability. CGM-1P meets the performance requirements of specifications for nonshrink grout over a wide temperature range, 4 degree C and 32 degree C, and a long working time, 45 minutes. Uses Installation of machinery and equipment Reinforcement and repairing of building structure Installation grout of foundation bolts Make the floor level No shrink grouting of later layer Substitute for epoxy resin Bridge, road and tunnel projects anti-leakage, anti-crack, waterproof concrete project Grouting of machinery and equipment to maintain precision alignment Nonshrink grouting of structural steel and precast concrete Grouting of anchors and dowels Support of tanks and vessels Advantages Strength could reach up to 50MPa 1 day after grouting No strength decline during the long term use leveling ensure all gaps could be grouted Non-shrinkage foundation ensure machines steadily running Suitable for oil muddy environment Tightly adhere to old concrete Provides placement versatility: pour, pump or dry pack Placement Guidelines SURFACE PREPARATION: Concrete must be clean, sound and roughened to ensure a good bond. Soak concrete surface for 8 to 24 hours prior to application with liberal quantities of potable water, leaving the concrete saturated and free of standing water. MIXING: Mix CGM-1P thoroughly for approximately four to five minutes to a uniform consistency with a mortar mixer. A drill and paddle mixer is acceptable for single bag mixes. For optimum performance, maintain grout at ambient temperatures between 4 degree C and 32 degree C. Use heated or chilled water to help adjust working time. Mix CGM-1P with 7 - 11 quarts potable water per 100 lb. bag (3 1/2 to 5 1/2 quarts per 50 lb. bag). Do not exceed maximum recommended amount of mixing water as stated on the package or add an amount that will cause segregation. Working time is approximately 45 minutes at 23 degree C. METHODS OF PLACEMENT: CGM-1P may be dry packed, poured or pumped into place. Minimum placement thickness for CGM-1P is one inch. For pours over 6 inches in depth CGM-1P should be extended with a clean damp coarse aggregate meeting the requirements of ASTM C 33, contact MUHU Technical Center for extension guidelines. POST-PLACEMENT PROCEDURES: CGM-1P shall be wet cured for a minimum of three days, or coated with an approved curing compound after a minimum 24 hours wet cure. In-service operation may begin immediately after the required grout strength has been reached. Limitations At time of placement, if temperatures of equipment and surfaces are not between 4 degree C and 32 degree C. Never exceed the maximum water content as stated on the bag or add an amount that will cause segregation. Construction practices dictate concrete foundation should achieve its design strength before grouting. Do not hand mix CGM-1P Package & Storage CGM-1P is supplied in 50kg multi wall paper bags. One year in original unopened packaging when stored in dry conditions. Higher humidity will reduce the shelf life. Technical Target ItemCGM-1PCGM-1JCGM-FGrouting height/mm30mm-150mm>=150mm2mm-30mmCompressive Strength MPa1day>=30-50>=30-50>=18-253days>=45-60>=40-55>=32-3828days>=65-85>=65-85>=45-551 day Vertical Expansion Radio/%0.032Fluidity/mm>=280mmAdhesive to rod steel bar6MPaWater required12-14%Material required2200kg/m3Maximum Particle Size3mm
Flash Setting Admixture
Flash Setting Admixture MNC-Q1 Description MNC-Q1 mainly uses in the sulphoaluminate series cement, the aluminate series cement and from this the cement new configuration mortar type concrete. Its characteristic is promotes the sulfur aluminum and the aluminate series cement early hydration, makes the cement setting, the hardening to speed up, obviously enhances the cement the early strength also the later period intensity shrinks not but actually, reduces the water consumption.Usages MNC-Q1 can make the concrete set in several minutes, and is mainly used in jet concrete, and also is used in refractory concrete construction and leaking stoppage. MNC-Q1 non-toxic, does not burn does not explode, does not have the corrosion to the steel bar, also may compound uses in repairing in a rush and stopping up leaks with the double quick cement and the mortar and the concrete.Direction The mixing of accelerating agents: 3-4% When preparing jet concrete using accelerating agent, unweathered silicate cement of 32.5 grade or above should be used. Ordinary silicate cement or portland slag cement and dampened and clogged cement cannot be used. MNC-Q1 is powdery highly effective, the different type and the recommendation cement mixes the quantity not to be dissimilar, mixes the quantity to be supposed best to determine according to the performance requirement through the experiment. MNC-Q1 to be supposed highly effective to mix into in advance the cement type aggregate, after the dry mix adds water the agitation to join again MNC-Q1 the cement only thick liquid, the mortar type concrete to be supposed highly effective to use fast, prevented has not entered the mold and the congealment phenomenon, does not permit when the congealment carries on two times to mix the use, otherwise affects the project quality seriously. The aluminate and the sulphoaluminate series cement quite is sensitive to the admixture choice, if simultaneously uses other admixtures to have through to experiment the determination, MNC-Q1 to disagree generally highly effective other variety admixture mix use. If the user requests specially, but separate compounds. Package, Storage & Handling Woven bags with plastic lining with a weight of 25kg each. Packing also can be made according to customer's requirements. To prevent moisture in transport, stored in dry and well-ventilated warehouses and be 10mm above the ground level, and the storage validity period is 6 months.
Wax-Based Concrete Curing
Wax-Based Concrete Curing CompoundMNC-YCDescription MNC-YC is a white, low viscosity wax emulsion which incorporates a special alkali reactive emulsion breaking system. This ensures that the emulsion breaks down to form a non-penetrating continuous film immediately upon contact with a cementitious surface. This impervious film prevents excess water evaporation which in turn permits more efficient cement hydration thus reducing shrinkage and increasing durability. The membrane once formed is designed to degrade (via a photonitator in the clear formulation) when exposed to ultra violet light over a period of time dependent on conditions of exposure.MNC-YC is liquid and can work below 10 degree C.Uses MNC-YC Provides a spray-on temporary membrane to retain moisture in concrete for effective curing. Used for concreting generally, but especially useful for large areas of concrete construction such as runways, motorways or bridgeworks. Advantages Reduces surface shrinkage and cracking by eliminating moisture loss from exposed areas. Enables cement to hydrate more efficiently. Provides hardwearing surface and prevents dusting. No surface wetting required prior to application to vertical surfaces. Easy application. Reduces labour cost. Non-toxic and non-flammable. Can be used safely. Eliminates need for damp hessian, sand or polyethylene. Applications MNC-YC should be spray applied to the surface of newly placed concrete. The compound should be applied as soon as possible after the concrete is free from surface water. The nozzle of the spray should be held approximately 450mm from the concrete surface and should be passed back and forth to ensure complete coverage. The pump pressure should be maintained at a level producing a fine spray.MNC-YCis supplied ready for use, direct from the container, may be applied with a soft broom or low pressure spray equipment. Application may begin as soon as the surface will receive it without marking or pitting the surface. Spraying will allow earlier application. Coverage Six square metres per litre depending on the condition of the surface and the method of application. Ensure complete and even coverage in one application. Package & Storage MNC-YC is 50kg/drum. MNC-Y2 has a shelf life of 3 years when stored at temperatures between 5 degree C and 35 degree C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged exposure to direct heat or sunlight must also be avoided.
Air-Entraining Admixture
Air-Entraining AdmixtureMNC-AE2Description MNC-AE2 air entraining admixture is a yellow-brown aqueous solution. It is a clean, light-orange product designed to generate specification-quality air systems. Based on a high-grade saponified rosin formulation, MNC-AE2 is chemically similar to vinsolbased products, but with increased purity and supply dependability. It provides stable microscopic air void system with proper bubble size and spacing, which can reduce the surface tension at the air-water interface and effectively improve workability, plasticity and the durability of hardened concrete.Thus, it produces extremely workable flowing concrete without loss of strength or requires less water for the same workability. Uses MNC-AE2 air-entraining admixture may be used wherever the purposeful entrainment of air is required by concrete specifications. Formulated to perform across the entire spectrum of production mixes, MNC-AE2 generates quality, freeze-thaw resistant air systems in concrete conditions that include the following: Low Slump Paving Central Mix Extruded Slip Form Mixes Containing Hot Water and Accelerators Precast High Cement Factor Fly Ash and Slag Superplasticizers Manufactured Sands Physical-chemical characteristics: (at 20 degree C) Appearance Viscosity (Pa. s) Specific Gravity (g/cm3) PH-valueHLB-valueSolid Content (%) Surface Tension (mN/m)Brown-yellow powder0.18- 0.32 1.05-1.10 7.0- 9.0 12+/-43- 5233.18 Advantages Increase the bond strength and avoid losing of concretes compressive strength because of entrained air. Preserve internal water and effectively reduce permeability Enhance resistance to surface deterioration caused by de-icing chemicals, sulfate attack and corrosive water. Have similar performance of anti-freezing/thawing as other air entraining products, but the performance is much more stable. Requires less mixing water used per meter of concrete, therefore bleeding is reduced. Reduce segregation of the concrete Compatible with other admixtures. non-toxic, non-flammable, and corrosion resistant Fresh concrete, mortar with this product has high bonding strength, easier to be pumped into place and compacted. Air-Entraining Action Air is incorporated into the concrete by the mechanics of mixing and stabilized into millions of discrete semi-microscopic bubbles in the presence of a specifically designed air-entraining admixture such as MNC-AE2. These air bubbles act much like flexible ball bearings increasing the mobility, or plasticity and workability of the concrete. This can permit a reduction in mixing water with no loss of slump. Placeability is improved. Bleeding, plastic shrinkage and segregation are minimized. Through the purposeful entrainment of air, MNC-AE2 markedly increases the durability of concrete to severe exposures particularly to freezing and thawing. It has also demonstrated a remarkable ability to impart resistance to the action of frost and deicing salts as well as sulfate, sea and alkaline waters. Addition Rate Trial mixtures or prior experience with the job materials and job equipment is necessary to determine the proper dosage and minimum mixing time. Recommended Addition rate: Add 0.005- 0.015% for mortar or concrete.Package & Storage The product is available in polywoven bag with plastic liens at 25kg or 40 kg. To avoid the bag be torn, do not use hooks in moving and transportation. During in storage, avoid moisture. Extra or less addition is not allowed. The shelf life is 3 years.
Elastic Latex Paint For I
Elastic Latex Paint For Interior and Exterior WallDescription Confected with high elasticity Cross-linking acrylic latex, titanium white powder, filler and additive, it has excellent performance as the normal high-level latex paint for exterior wall, such as outstanding weather ability, color retention water and alkali resistance, in addition with high elasticity, it can cover exiguous crannies occurring by the deformation of the substrate or deformation caused by the temperature. This keeps excellent decoration function of the coat more. Characteristic Excellent weather ability, adhesion, color retention, alkali-resistance, resistance to soiling, and slightly color, outstanding water, alkali and rinsing resistance. Good extensibility and high tensile strength of the film. Purpose Suitable for high-grade decoration of interior and exterior walls makeup of concrete, cement and bricks to beautify and protect them. Color White and other various in the color card. Direction for Use Method: This product can be applied with the roller or brush-It is recommended that brushing twice or three times to make the film reach a certain thickness (Dry film thickness =0.03mm). lf the film thickness is too low, the crannies can not be made up. Do not adding water-Otherwise, the function will be affected.Application temperature : 5-40 degree C.Pretreatment of the wall: The wall must be hard, dry, clean and flat First, close the wall with primer Brush primer one time and finish coat two times or three times at intervals of 24 hours at least. Putty is not necessary, If needed, please use water base putty of our company or putty mixed with white cement, talcum powder and adhesive materials Do NOT use low-end putty such as talcum powder and cellulose solution. Package 1.5kg, 6kg or 24kg (iron barrel) Storage & Transportation Fasten up the cover. Store at the temperature of 0-40 degree C. Avoid sunlight direct. Can be stocked for 24 months (from the beginning of package). Transport can be regarded as non-dangerous Article transport Avoid insolation and rain.Note The barrel must be covered tightly and be kept out touch of children-You should make use of it above 5 degree C. Application prohibited below 0 degree C. Take care of eyes when using. If contacted with eye, flush copiously with clean, fresh water immediately and seek medical advice. Operation Criterion Pretreatment of the wallInterior wall: New wall must be dry, finished for at least one month,and water content;10%. Putty may be scraped to level the wall. Closed primer is recommended to make the wall smooth and have longer color retention. Old wall: If there are fragmentary old paint films on the wall,use tools to clean it thoroughly. If the paint film of the wall is intact, fine sand paper should be used to grind it flat. If there are fine wallpapers on the wall ,the paint may be applied direct. Otherwise, the paint can not be brushed until the wallpapers a re cleared away. Exterior wall The new wall must be dry thoroughly. In summer, it should be maintained for more than 4 weeks.So that the water content is below 10%. Clean out the dust on the wall, If the substrate peels off, treatment must be repeated.Cement plus gluewater or putty is needed in the place of honeycomb,lacuna and the boundaries etc. If the wall appears alkaline,rinse with diluent acid, then wash with clean water.After the wall is dry, brush the paint. Closed primer is recommended to make the wall have longer color retention and be alkali resistant. The door, windows,electrical equipments a round the wall and the exposed objects on the top of the wall must be covered with plastic films.The facilities should be covered,If puffy is necessary, please use water base putty of our company or putty mixed with white cement, talcum powder and adhesive materials.Don't use low-end putty such as talcum powder and chemical paste.Grind the scratch with fine sand paper after the putty gets dry. Application Primer:Apply the primer with the roller or brush once or twice.The interval must be at least 4 hours if the second primer is needed.Finish coat:The interval should be at least 24 hours after the primer is applied. Apply the finish coat with the roller or brush twice or three times at the interval of at least 4 hours.(Recommended interval for elastic paint is above 24 hours and sure of the dry film thickness arrives at 300 u m1 Finish coat application can be repeated if high demanded. Avoid sunlight offer finish coat is applied on the exterior wall. Covered and maintained for at least two days, it is prohibited rinsing by rain. Notes You should make use of it above 5 degree C. When it rains or winds,the exterior paint should not be applied.Wait for 7 days offer rain.Do not use polyurethane paint at the same time,while applying interior wall paint .(Dissociative TDl will make the latex grow yellow) Stir the paint before usage. According to the weather and application tools.dilute with certain clean water.While diluting,adding a small quantity of tap water, stir gently. After puffing it 30 minutes for eliminating bubbles,application can go on.(Water should not be used for diluting elastic paint) The tools should be washed with clean water immediately after applying.The brushes and rollers for each kind of paint must not be mixed up.Otherwise ,chemical reactions will Occur.Put some water in the surface of surplus paint . Covering the barrel tightly, store in the depot, whose temperature is above 0 degree C. 1t can not be stored for a long time. The series of paint are non-dangerous and non-corrosive products. if contacted with eye flush copiously with clean,fresh water and seek medical advice.
High Tensile/Elongation 1
High Tensile/Elongation 100% Acrylic Elastomer Exceeds M400 Waterproofing Coating Description M400 is a unique water-based elastomer coating utilizing the latest advances in acrylic technology for roof areas subject to heavy maintenance traffic, severe weather conditions, chemical fallout, etc. High tensile emulsion polymers are combined with reinforcing laminar pigments and non-migrating fire retardants for superior physical properties, durability, weatherproofing, dirt and mildew resistance, ultraviolet resistance and fire retardancy. The fire retardant chemicals are permanently locked into the cured coating and will not leach out upon extended weathering. M400 is a breathing coating, allowing moisture vapor to pass through the film while remaining impervious to mass water penetration. Uses M400 was especially developed as a superior coating for extending the life of metal, conventional built-up, modified bitumen, single- ply, concrete, board-stock and sprayed-in-place polyurethane foam, and composite shingle roofs. Once applied, the substrate is protected from further degradatin caused by normal weathering, aging and ultraviolet exposure. M400 forms a waterproof elastomeric seal, uniformly covering the textured profile of various substrates. Its dense, tight finish repels dirt and pollutants while the elastomeric membrane remains permanently flexible. M400 also withstands normal ponding water ually well over flat or sloped roofs. Colors M400 is available in standard White.Package M400 is a single-component, ready-touse material available in 200kg/drum. Surface Prepation All surfaces must be clean and dry, and free of any dirt, dust, oil, surface chemicals, or other contaminants that may interfere with optimum adhesion. All loose gravel, if present, shall be removed by power sweeping and/or vacuuming. Remaining gravel shall be power spud to achieve the smoothest surface possible. Any unsound areas in the roof, i.e. blisters, delamination, deterioration, moisture saturation, severe corrosion, sharp projections, ridges, etc. shall be repaired or replaced. New asphalt shall be exposed to ambient conditions for 45 to 60 days before coating. Deteriorated or badly corroded metal shall be replaced. Rusted areas shall be mechanically abraded to remove all loose rust and then primed with MUHU primer for light to medium rust, or Alumiseal for heavy rust. New metal roofs exhibiting any type of surface film shall be washed with a vinegar or muriatic acid solution, or equivalent, to totally remove this film. Low areas that hold excessive ponding water must be brought into conformance by installing additional drains or adding additional slope to existing drains. Excessive ponding is any area that holds in excess of 5 cm of water as measured 24 hours after a rainfall.
Polymer External Wall Put
Polymer External Wall Putty (Two component)Features of Performance High strength, excellent water, alkali and freeze-thaw resistance. High adhesion to surface of various walls and exterior coatings.It has good waterproof property, high crack resistance because imported hydrophobic polymer is incorporated in the formulation.The disadvantage of using traditional primer. such as random selection of materials and mixing ratio, low strength and poor water, alkali resistance, can be overcome. Moreover, workload and labor are saved, application is easier.Scope of Application It is widely used as a primer on external wall of various buildings including the walls made from cement mortar, concrete, TK board, gypsum board, pearlier board, aerated concrete block etc. providing flat, smooth and strong substrate for finishing of the external wall. The decorative effect of the wall finish can be greatly enhanced and service life of the exterior coating can be extended. Technical Specification Item IndexApplication property Easy to apply with no obstacle, easy to be sanded Dry time (surface dry) h < 5 Water resistance (48h) No abnormal phenomenon Alkali resistance (24h)No abnormal phenomenon Bonding strength standard state (Mpa) > 1.0 Freeze-thaw resistance (10 cycles) No blisters, no peeling, no cracks, no notable change Early crack resistance upon drying No cracks appearing Application Instruction Mixing ratio :Liquid Putty: Putty Powder=1:2.5. Before application they must be stirred evenly first, the paste should be used up within 6 hours. Adopts scraping method. Polish immediately after the layer is dry completely (approx. 3-4 hours), otherwise the putt), glue will be indurations cause smooth difficulty. Usually the external wall paint can be brushed after three days. Theoretical Application Rate 1 m 2 /kg if the wall surface is fiat(two lays).Package Liquid putty 50kg/drum. Putty powder25kg, laminated paper bag.Quality Guarantee Period 12 Months if stored in warehouse under the condition of 0- 40 degree C.Notice: New cement screed wall should be cured for more than 20 days in winter and more than 10 days in summer before application of the primer The product should be protected against rain and moisture. Application temperature should not be lower than 5 degree C. Safety and Health This product is environment-friendly product. It does not contain formaldehyde, halide or aromatic hydrocarbon and heavy metal such as lead, mercury, cadmium etc. It is safe and nontoxic. Therefore it is non-hazardous goods
Repair Mortar
Repair Mortar Description MUHU Repair Mortar is a dry-mixed (ready mix) component consisting of inorganic aggregates in a fine powder, Porltand cement and additives to improve the mortars properties. Use MUHU Repair Mortar may be used on MUHU blocks and panels for patching and aesthetic repairs.Mixing the Repair Mortar For each pound of mortar add approximately 6 ounces of water. Use a plastic bucket for mixing. A variable speed drill with the MUHU stirrer is used for mixing the repair mortar with water. Follow the instructions printed on the bag. Helpful hints for using MUHU Repair Mortar Working life of mixture is about 15 minutes. Do not wipe away any excess mortar that exudes from the patching area right away as it might smear. Let it set partially and then scrape off with a spatula and sand down. It is advisable to wear safety equipment (gloves, dust mask, etc.) since Repair Mortar contains cement and this may cause irritation to the skin, eyes or breathing. Delivery, Storage and Use of MUHU Repair Mortar Repair mortar comes dry from the factory and is packed in sealed sacks. Sacks should be protected against damage, placed in a dry area and protected against moisture or freezing. Do not apply if temperature is below 4 degree C or in rainy conditions. Tools Stirrer for Power drill Plastic bucket 1/2 Power drill Precautions MUHU Repair mortar contains Portland cement. May be irritating to eyes and nose. Avoid eye contact or prolonged contact with skin. Use safety gear: gloves, dust mask and goggles). Use MUHU Repair Mortar may be used on MUHU blocks and panels for patching and aesthetic repairs.Mixing the Repair Mortar For each pound of mortar add approximately 6 ounces of water. Use a plastic bucket for mixing. A variable speed drill with the MUHU stirrer is used for mixing the repair mortar with water. Follow the instructions printed on the bag. Helpful hints for using MUHU Repair Mortar Working life of mixture is about 15 minutes. Do not wipe away any excess mortar that exudes from the patching area right away as it might smear. Let it set partially and then scrape off with a spatula and sand down. It is advisable to wear safety equipment (gloves, dust mask, etc.) since Repair Mortar contains cement and this may cause irritation to the skin, eyes or breathing. Delivery, Storage and Use of MUHU Repair Mortar Repair mortar comes dry from the factory and is packed in sealed sacks. Sacks should be protected against damage, placed in a dry area and protected against moisture or freezing. Do not apply if temperature is below 4 degree C or in rainy conditions. Tools Stirrer for Power drill Plastic bucket 1/2 Power drill Precautions MUHU Repair mortar contains Portland cement. May be irritating to eyes and nose. Avoid eye contact or prolonged contact with skin. Use safety gear: gloves, dust mask and goggles
Mortar Plasticiser
Mortar PlasticiserMNC-E2Description MNC-E2 can be used for plastering over lath wall, block work, brick work and tilt slab substrates. MNC-E2 displays a high level of workability and coverage, it resists sagging, cracking and shrinkage.Uses MNC-E2 It is generally used for: Applications where a solid wall plaster in layers up to 12mm are required. MNC-E2 is especially suited for professional plasterers. Composition Materials MNC-E2 consists of a uniformly blended, properly proportioned mixture of sands, portland cement and other admixtures approved for use in mortar to improve water retention, workability and performance of the product.Yield Under ideal conditions one 30kg bag will cover 2.4m2 approx at 10mm-12mm thickness. Advantages Better workability. Increases bond strength. Reduces trowel drag thus speeds up the work of laying bricks or rendering walls. Replaces the use of lime. Reduction of water/cement ratio. Resistance to frost damage. Improves bond and consolidation. Greater plasticity Cleaner work, less droppings. Economical -fraction the price of plasticising paste. Direction for Use Add to the gauging water at the rate of 600gms per 100kg of fresh Ordinary Portland Cement. Never add directly to the dry aggregates.Package & Storage 30kg paper-plastic bag package. Store in dry place and shake well before use. MNC-E2 stored in this manner, can be effectively used for about 1 year. Health & Safety MNC-E2 Mortar Plasticiser is alkaline and will be painful if in contact with the eyes. Wear suitable eye protection. Wash all spillages from the skin immediately with soap and water.MNC-E2 is non-toxic and a mild irritant. Keep out of reach of children. Should not be inhaled or ingested. Seek medical advice if accidentally taken.
Sodium Naphthalene Sulfat
Uses FDN superplasticizer can be applied to make flowable, strong or steam-curing concrete. The minimum working temperature can be as low as 0 C. In steam curing, concrete with superplasticizer has to strong enough before heating. The steam curing specification has to be pre-tested. It is particularly suitable to be base material for compound admixtures. FDN possesses the features of no retarding, no air-introducing, superplastic high water-reducing and strength enhancing. It has low alkali content, low sulfonate, and high purity. It can be widely used in different concretes with less dosage and easy to use. Advantages High water-reducing rate: FDN can reduce water more than 25%. It has features of superplasticizer, effectively increases concrete fluidity and reduces water penetration and segregation. Therefore, improves concrete placement and makes concrete easy to use and compacting. Strengthening: Given the same amount of cement and slump requirement, this product can increase the concrete stress by 50-110%, 40-90%, 40-70% and 20-40% on day 1, 3, 7, and 28 respectively. High applicability: It can be used with different variety of cement. It compatible with other admixtures. It can be used with expanding admixture, air entraining admixture as well as fly ash for supplement and catalystic purpose. Appropriate setting time: It has less effect on the initial and final setting time. The difference in setting time generally is less than 1 hour. Low sodium sulphate content: The aqueous solution has no Crystals in winter, which provide solution for pipe congestion of concrete mixing in winter time. Safety: No toxic, smell, and radiation.& No corrosion to steel bar. No flammable and explosive material. It is not hazardous substance. Effective durability: It can modify the pore structure of concrete and increase the property of anti-seepage, freezing, and carbonization. Easy to use: It can be added directly or used after melt in water. It can be used for different working condition and concrete mixers Parameters & Acceptance Criteria(Sodium salt of polynaphthalene sulfonic acid) ParametersCriteriaActual resultsSolid Content92% min93.38%Moisture, % <= 8.0 7.1 Fineness5.0% max0.54%PH value8 - 108.62Sodium Sulfate Content5.0% max3.60%Chlorides Content2.0% max0.21%Surface Tension68-72 Mn/m71Cement Flowing Rate240mm min265mmConcrete Reducing Water Rate20% min21.50%Steel-bar CorrosionNoneNoneMajor Specifications (Compared to untreated concrete) Testing ItemChina National Standard (superior product)Product specificationsAddition rate at 0.5%Addition rate at 0.75% Water reducing rate (%)>=121418Ratio of bleeding rate(%) <90 40 40Air content (%)<=322.5Difference in setting time (Min)Initial-90 - +120-30 - +60-30 - +60Final-90 - +120-30 - +60-30 -+60Ratio of compressive strength, % 1 Day1401501703 Days1301401557 Days12514014028 Days120120130Ratio of shrinkage (28 Days) % <= 135120120Steel bar corrosion NoNoNoAddition Rates The general addition rate is from 0.4 to 1.0%. When powder superplastic is used, it should added together with cement. Do not add it on the surface of wet sand and rock. When aqueous solution is used, it should be sufficiently melt and mixing completely.Package, Storage & Handling For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.13 kg. Cautions should be taken to prevent form being torn by sharp-ended objects while packages are being transferred or delivered. When being contaminated by high humidity or moisturein case of leakage, it can be prepared in prescribed ways for further use without surrendering any effect. It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year. After the expiration, date, it can be used again if testing results fall within the established range.
Sodium Naphthalene Sulfat
Uses FDN superplasticizer can be applied to make flowable, strong or steam-curing concrete. The minimum working temperature can be as low as 0 C. In steam curing, concrete with superplasticizer has to strong enough before heating. The steam curing specification has to be pre-tested. It is particularly suitable to be base material for compound admixtures. FDN possesses the features of no retarding, no air-introducing, superplastic high water-reducing and strength enhancing. It has low alkali content, low sulfonate, and high purity. It can be widely used in different concretes with less dosage and easy to use. Advantages High water-reducing rate: FDN can reduce water more than 25%. It has features of superplasticizer, effectively increases concrete fluidity and reduces water penetration and segregation. Therefore, improves concrete placement and makes concrete easy to use and compacting. Strengthening: Given the same amount of cement and slump requirement, this product can increase the concrete stress by 50-110%, 40-90%, 40-70% and 20-40% on day 1, 3, 7, and 28 respectively. High applicability: It can be used with different variety of cement. It compatible with other admixtures. It can be used with expanding admixture, air entraining admixture as well as fly ash for supplement and catalystic purpose. Appropriate setting time: It has less effect on the initial and final setting time. The difference in setting time generally is less than 1 hour. Low sodium sulphate content: The aqueous solution has no Crystals in winter, which provide solution for pipe congestion of concrete mixing in winter time. Safety: No toxic, smell, and radiation.& No corrosion to steel bar. No flammable and explosive material. It is not hazardous substance. Effective durability: It can modify the pore structure of concrete and increase the property of anti-seepage, freezing, and carbonization. Easy to use: It can be added directly or used after melt in water. It can be used for different working condition and concrete mixers Parameters & Acceptance Criteria(Sodium salt of polynaphthalene sulfonic acid) ParametersCriteriaActual resultsSolid Content92% min93.38%Moisture, % <= 8.0 7.1 Fineness5.0% max0.54%PH value8 - 108.62Sodium Sulfate Content5.0% max3.60%Chlorides Content2.0% max0.21%Surface Tension68-72 Mn/m71Cement Flowing Rate240mm min265mmConcrete Reducing Water Rate20% min21.50%Steel-bar CorrosionNoneNoneMajor Specifications (Compared to untreated concrete) Testing ItemChina National Standard (superior product)Product specificationsAddition rate at 0.5%Addition rate at 0.75% Water reducing rate (%)>=121418Ratio of bleeding rate(%) <90 40 40Air content (%)<=322.5Difference in setting time (Min)Initial-90 - +120-30 - +60-30 - +60Final-90 - +120-30 - +60-30 -+60Ratio of compressive strength, % 1 Day1401501703 Days1301401557 Days12514014028 Days120120130Ratio of shrinkage (28 Days) % <= 135120120Steel bar corrosion NoNoNoAddition Rates The general addition rate is from 0.4 to 1.0%. When powder superplastic is used, it should added together with cement. Do not add it on the surface of wet sand and rock. When aqueous solution is used, it should be sufficiently melt and mixing completely.Package, Storage & Handling For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.13 kg. Cautions should be taken to prevent form being torn by sharp-ended objects while packages are being transferred or delivered. When being contaminated by high humidity or moisturein case of leakage, it can be prepared in prescribed ways for further use without surrendering any effect. It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year. After the expiration, date, it can be used again if testing results fall within the established range.
Set Retarder
Set RetarderMNC-HJDescription MNC-HJ is a ready-to-use aqueous solution of hydroxylated organic compounds. Ingredients are factory premixed in exact proportions to minimize handling, eliminate mistakes and guesswork.It's Comply with GB8076-1997 and GB50119-2003.Uses MNC-HJ retards the initial and final set of concrete. It will extend the initial setting time of portland cement concrete by 2 to 3 hours at 21 degree C. MNC-HJ is used wherever a delay in setting time will insure sufficient delivery, placement, vibration or compaction time, such as in: Hot Weather Concreting. Transit Mix Concrete Prestressed Concrete MNC-HJ is also used in special applications, as in bridge decks where it extends plastic characteristics of the concrete until progressive deflection resulting from increasing loads is completed.Advantages Massive concrete/cast concrete Roller-Compacted Concrete Concrete engineering under hot weather Large area construction Avoid plastic shrinkage cracks during cold weather Extend placement and long-haul applications Long placed or long transported concrete Self-leveling concrete with no agitation Slip-form or drawplate construction concrete Extending concrete setting time High strength and high performance concrete. Water-Reducing Properties Along with set retardation, MNC-HJ provides water-reduction (typically >=8 %) in a concrete mix. This water-reducing action of MNC-HJ produces greater plasticity and workability in the fresh concrete and the strength and permeability of the hardened concrete are measurably improved.MNC-HJ is designed for use on jobs where high temperatures or extended setting times are the prime factors. It is recommended only when the primary purpose is to delay and control the setting time of concrete. Addition Rates Recommended Addition rate: Add 0.4% for concrete.Direction Not suitable for the concrete construction under day lowest temperature 5 degree C. Not suitable for being solely used in the concrete that require early strength and steam conserving. Not suitable for being solely used in the lean concrete. Test before used in anhydrite, dross or similar industrial waste cement Package, Storage & Handling PP.bags inner lined with plastic bag, 25kg, 30kg, or 40kg per bag. Keep from damp. Guarantee period is 3 years

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