Silica Cement Admixture VOLSIL
99 - 120 Per Kilogram
10000 Kilogram (MOQ)
Fluid Loss Control Cement Additive
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100 Kilogram (MOQ)
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Cement Based Tile Adhesive
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100 Bag (MOQ)
Volsil Silica Cement Admixture
9 Per Kilogram
10000 Kilogram (MOQ)
Details Test results indicated that the concrete specimens containing 5%, 10 %, 15 %, 20% A-Sio2 replacement by weight for cement had the best compressive and flexural strength and the replacement of cement separately and together using a super plasticizing admixture could be utilized to improve the mechanical properties of the conventional concrete mixtures. Amorphous silica (a-SiO2) in fine-grained form possesses a high pozzolanic activity which makes it a valuable component of blended binders in concrete production. The origin of A-SiO2 applied in cement-based composites is very diverse. SiO2 in amorphous form is present in various amounts in quite a few supplementary cementing materials (SCMs) being used as partial replacement of Portland cement. In this work, the applicability of a commercially produced silica powder as a partial replacement of Portland cement in cement paste mix design is investigated. Portland cement CEM I 42.5R produced according to the EU standard is used as a reference binder. silica is applied in dosages of 5 and 10, 15, 20 % by mass of cement. The water/binder ratio is kept constant in all the studied pastes. For the applied silica, specific surface area, density, loss on ignition, pozzolanic activity, chemical composition, and SiO2 amorphous phase content. For the developed pastes on the basis of cement-silica blended binder, basic physical properties as bulk density, matrix density, and total open porosity are accessed. Pore size distribution is determined using MIP analysis. Initial and final setting times of fresh mixtures are measured by the automatic Vicat apparatus. Effect of silica cement admixture on mechanical resistivity using compressive strength, bending strength, and dynamic Youngs modulus measurement. The obtained data gives evidence of the workability of paste mixtures with silica, whereas the setting process is accelerated. On the other hand, the reaction activity of silica with Portland cement minerals results in a slight decrease of porosity and improvement of mechanical resistivity of cement pastes containing a-SiO2. Nowadays, supplementary cementitious materials (SCMs) are widely used for preparing cement composites either in blended types of cement or added separately to the composite mix. The usage of active silica-rich materials represents an appropriate solution to partially replace Portland cement [1]. In addition, most of the SCMs are industrial by-products and their utilization in cement-based composites brings environmental and economic benefits. The admixture of different SCMs usually modifies the properties of cement composite to a certain degree both in the fresh and hardened states. These changes are influenced by different chemical and mineralogical composition, as well as different particle size characteristics which are connected with water requirement and also reactivity [2]. Active silica particles help to fill voids between particles of cement and other components because they are significantly smaller. This filler effect supports the formation of a denser microstructure because the gaps between the particles are minimized and bridged by hydration products.
Bronco Cemcrystal Concrete Waterproofing Admixture
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100 Bag (MOQ)
BRONCO® CEMCRYSTAL ADMIXTURE is crystalline waterproofing concrete Admixture. Area Of Application Foundations Sewage traeatment plants Tunnels and subway systems Underground structures Dams Pre-cast structures Swimming pools and reservoirs Plastring of exterior walls Bridge decks,columns beams,etc. Roof and podium slabs Advantages Mixed with concrete at the time of batching Self-healing characterstics Protects concrete exposed to harsh conditions An integeral system application Cost effective system and process friendly
Duplast NP Concrete Admixture
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Dubond’s Duplast NP is a normal plasticizer , a ready-to-use, liquid admixture used for making more uniform and predictable quality concrete. Recommended from M 15 Grade of Concrete to M 25 grade of concrete Dubond,s Duplast NP( Normal Plasticizer ) is based on processed a Sulphonated Naphthalene Polymer based formulation and is supplied as a brown liquid. Generally cement particles tend to clump together and Duplast NP works by improving the dispersion of agglomerates within in the concrete mix which ensures that cement is used more efficiently. Duplast NP is low cost water reducer which can be used to get one or combination of benefits. It may be used with all types of OPC and high alumina cements. Uses Light Weight concrete Pervious Concrete Precast concrete Pumped concrete Ready-mixed concrete Rheodynamic Self Consolidating Concrete (SCC) Shotcrete ( Guiniting ) Advantages & Benefits Better Compaction and Finishing by acting as Viscosity Modifier Breaks the Salinity of Water by converting them into Salt Crystals Chloride free Easier Placing Higher Cohesion Increases Extra Bonding Strength Increases Work ability Lower water requirement for given Work ability Lowers cement content for increase in specified Strength, Workability & Durability Reduce risk of Honey Combing Reduce risk of Segregation and Bleeding Reduce risk of Shrinkage Cracks due to Heat of Hydration Reduces the risk of Rusting of reinforcement by breaking the chain of Rust Electrons Typical Properties Duplast NP is formulated to meet : ASTM - C – 494 / C - 494 M requirements. Water Reducing Admixture for concrete complies to BS – 5075 : 1982 Part 1 IS - 9103 : 1999 and ASTM - C - 494 Type A & D. Type A Water - Reducing, Type B Retarding, Type D Water - Reducing & Retarding Admixtures Direction for useDuplast NP is a ready-to-use liquid which is dispensed into the concrete together with the mixing water. The plasticising effect and water reduction are higher if the admixture is added to the damp concrete after 50% to 70% of the mixing water has been addedDosageDuplast NP admixture is recommended for use at a dosage of 150ml to 250ml / 50 kg) of cementitious materials for Type A applications and up to 350 ml / 50 kg) for Type B and D requirements. Because of variations in atmospheric conditions, job conditions and concrete materials, dosages other than the recommended amounts may be required. In such cases, contact your local sales representative. The correct quantity of Duplast NP should be measured with recommended dispenser and should be thoroughly dispersed with approx. 25 % of the recommended water content (based on mix design by weight) Mix concrete constituents along with balance approx. 75 % of the recommended water content (based on mix design by weight) for 3 minutes. As soon as step 2 is over, the admixture dispersed in water (as in step-1) is to be added to the wet concrete and mix it further for 2-3 minutes to get a homogeneous mix. CompatibilityDuplast NP admixture may be used in combination with any Dubond admixture. When used in conjunction with other admixtures, each admixture must be dispensed separately into the mix. It is also compatible with slag and pozzolans such as fly ash, metakaolin and silica fume. Corrosivity:Dubond Duplast NP(Normal Plasticizer) shall neither initiate nor promote corrosion of reinforcing steel in concrete.Shelf lifeDuplast NP has a minimum shelf life of 6 to 12 months. Depending on storage conditions, the shelf life may be greater than stated below 40ËšC . Please contact your local sales representative regarding suitability for use and dosage recommendations if the shelf life of Duplast NP admixture has been exceededSafety precautionsAs with all chemical products, care should be taken during use and storage to avoid contact with eyes, mouth, skin and foodstuffs (which can also be tainted with vapour until product fully cured or dried). Treat splashes to eyes and skin immediately. If accidentally ingested, seek immediate medical attention. Keep away from children and animals. Reseal containers after use. Do not reuse containers for storage of consumable item.
BB Super Admix 21
80 Per Kilogram
220 Kilogram (MOQ)
The company is enlisted among the topmost Manufacturers and Suppliers of BB Super Admix 21 in Ahmedabad, India. Our Super Admix 21 helps in enhancing the strength of concrete. It helps in reducing permeability, bleeding and segregation. Our Super Admix 21 improves the durability and strength of concrete. We can provide BB Super Admix 21 in small as well as bulk quantities to meet the diverse demands of buyers. Benefits BB SUPER ADMIX- 21 reduces water up to 15% - 20% It Improves slump and reduces permeability, Segregation and bleeding. Increase strength and durability of concrete Areas Of Application Structural RCC construction BB SUPER ADMIX- 21 is particularly suitable for pre-cast industries It makes concrete pumping more efficient as improves flow ability. Instruction for use BB SUPER ADMIX- 21 should be added at the rate of 0.5% to 1% by weight of cement Mixing should be continued for at least 2-3 minutes after add BB SUPER ADMIX- 21 Precautions : Don’t use BB SUPER ADMIX- 21 Direct to concrete Over dose may lead to over delay in setting time Avoid contact with eye or skin, If occur wash by plenty of water and consult doctor.
Cement Tile Adhesive
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Cement Additive
200 Per Kilogram
Superplasticizing Admixture
46 Per Kilogram
Oxide Cement Colours for Tiles
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Oxide Cement Colours for Tiles
Non Metalic Floor Hardener
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e are among the reputed organizations, highly engaged in manufacturing and supplying a premium grade Non Metallic Floor Hardener (solid form). This hardener is a floor hardening agent, used for improving the hardness of concrete surface. The offered hardener is widely acknowledged by our clients for its long shelf life and proper composition. The provided hardener is well-processed by our highly experienced professionals using the modern processing techniques.Features : Precisely processed Highly effective Optimum purity
Non-Metallic Floor Hardener
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Non-Metallic Floor Hardener, Shali Seal PU II
Concrete Admixture
45 Per Kilogram
Concrete Additives
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Concrete Additives, Carbon Black, Calcined Alumina, Engineering Plastic
Super Plasticizer
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Super Plasticizer, Water Reducing Admixture, waterproof coating admixture.
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UPVC Solvent Cement Adhesive, PVC Solvent Cement
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Non-Shrink Grout Admixture, Kem Brush, Structural Repairing Services
Super Plasticizer
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Super Plasticizer, Plastic Plasticizers, Plasticizers
Super Plasticizer
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Liquid Mortar Plasticizer for Cement Sand Plaster
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Liquid Mortar Plasticizer for Cement Sand Plaster
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Superplasticizers, Construction Chemicals, Epoxies, Epoxy Grout
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