Our Brand Volsil - Silica Cement Admixture contain more then 92 % of amorphase silicon dioxide and high surphase area... Volsil A-Sio2 is a pozzolanic material containing A-Sio2 amorphous silica and minor amounts of residual minerals 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 Young''''s 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. Packaging Details: 20 KG PAPER BAGS
Cemstar" Cement Board Jointing Compound Jointing Compound for Fiber Cement Boards Exterior grade 2 part (15kg compound & 5 KG Resin) 20 kg plastic pails MOQ - 4 pallets 168 pails
Jointing Compound for Fiber Cement Boards Interior grade premixed compound 25 kg plastic pails MOQ - 4 pallets - 168 pails
Cement Grade 42.5. FOB Abu Dhabi
Provides protection to tyre buffed against oxidation, provide excellent green tack, better cured bonding between casing and cushion and has quick drying property.
Birla White cement
Portland Cement Origin : Turkey And Vietnam Payment Mode : Letter Of Credit
Grey Cement
Portland Cement Type I Astm C150 Advantages: * Minimize corrosion of steel structures by preventing Cl-�¬ ions; SO4 (2-). * Ensuring concrete properties and ensuring safety for steel structures in aggressive environment by sulfate and acid and alum contaminated environments. * Reduced alkali reaction - Aggregates enhance the durability of concrete. * Cement has high plasticity, easy to execute. * High intensity, especially as the intensity & durability increases, increasing the life of the project. * Increase workability and pumpability for concrete Improve lateral strength for concrete Application: * Constructing concrete for saline prevention dams, irrigation dams in soil and acidic alum water, irrigation dams with fluctuating water levels. * Marine constructions, underground constructions with sulfate. * Use in industrial environments, building factories that release acids that directly affect concrete floors, tanks & sewage pipes.
Sodium napthaline formaldehyde
White Portland Cement
Whole sale cement the quantity could be from 1000 ton to 100,000 ton per month In any types With best quality and best price in middle east Type2, Type5, Sulphur resists And quantities FOB ,CIF ,CFR
Description: Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casin
Description: Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casing
High Alumina Cement With 45%, 55% Alumina Contain
We offer Ordinary Portland Cement (OPC) that is used in all general constructions, especially in major and prestigious projects where cement is needed to meet stringent quality requirements. It can also be used in concrete mortars and grouts, etc. Ordinary Portland Cement is compatible/consumable with admixture/ retarders, etc. OPC has easy workability and lower heat of hydration. We maintain our technical standard of quality parameter at high level and with high strength at all ages. Our OPC cement satisfies EN 197-1 CEM I 42.5N, SABS 50197 CEM I42.5N, SLS 107 42.5N, PS 232:2008 43 GRADE, IS 269:2015 43 GRADE, PNS TYPE I, ASTM C150 TYPE 1
Description: Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casing prior to cementing. Available in standard and non-rotating types.
Take metallurgy grade alumina powder and high purity limestone as raw material,fusing in a large electric arc furnace, then clinker go through fine grinding and homogenizing. Dianka cement has many advantages such as excellent early strength,broad scope of application, stable setting time, make it the first choice of refractory castable manufacturer both in domestic and abroad. Before leave the factory, Dianka cement will go through the castable test accoring to GB201-2000 standard(5% cement content),it could also be tested according to customer's demanded formula, help them use our cement properly.
Strato cement texture is an interior texture paint collections that create everlasting look. Whether you are going for the industrial, Scandinavian, contemporary or minimalist style, the backdrop of the cement texture can complete the look.
Oil Well Cement having API Spec. 10A Class - G
