Sio2 silicon dioxide 21 % al2o
Aluminum oxide 5.30 % fe2o3
Ferric oxide 3.30 % cao
Calcium oxide 65.60 % mgo
Magnesium oxide 1.10 % so3
Sulphur trioxide 2.70 % loi
Loss of ignition 0.90 %
C3a tricalcium aluminates 8.05 %
C3s tricalcium silicate 60.00 %
C2s dicalcium silicate 15.00 % c4af
Tricalcium alumino ferric 9.76 %
Physical and mechanical properties
Blain cm2/gr 3.250
Autoclave expansion 0.02
Initial setting time (vicat) 105 minutes
Final setting time (vicat) 135 minutes
Compressive strength
03 days - 230 kg/cm2
07 days 305 kg/cm2
28 days 420kg/cm2.
On the customer requirements.
Microsilica (silica fume) is a by-product from silicon metal or ferrosilicon industries, is an amorphous silicon dioxide SiO2. This product reacts chemically with the calcium hydroxide in the cement paste which yields a calcium silicate hydrate gel that significantly enhances strength and durability. The super fine microsilica fills the voids between cement particles creating a very dense, less permeable concrete. White Cement advantages: Sustainability: Solar Reflectance Index (SRI): Floors finished with white or pastel color concrete will have a much higher SRI than floors with gray concrete, therefore they will reflect light better, and generate energy savings for the lifetime of the floors. Reduction of Heat Island effect: By constructing buildings with white concrete roofs or light-colored roof tiles, the Heat Island Effect is reduced from surfaces generating less heat and improved reflectivity. Architectural Concrete: White Portland Cement is ideal for decorative concrete and Architectural Concrete applications, Masonry and Cementitious Building Products. A key advantage of using white cement for these applications is that it provides a base color that can be tinted to custom colors to meet any color spectrum demand.
White Cement
White cement
We offer white cement and is available in 25 kg bag or jumbo bags.
White cement of Indian origin meeting all the international standards and very fine quality. 50/40 kg bags and also in 1.7 mt.
WHITE CEMENT (CEM I 52.5 N, CEM I 52.5 R, and CEM II/B-LL 42.5 N) We are supplying three white cement products (CEM I 52.5 N, CEM I 52.5 R, and CEM II/B-LL 42.5 N). Moreover, we are also offering flexible and attractive delivery in 25 / 40 / 50 Kg Bags, Sling bags, Jumbo bags, Shrink Wrap, Bulk. Specifications (Meeting EN 197 European Specifications): CEM I 52.5 NCEM I 52.5 R CEM II/B-LL 42.5 N MgO 0.23 % MgO SO3 2.8 % SO3 2.2 % SO3 1.9 % SO3 Cl 0.065 % Cl 0.09 % Cl 0.055 % Cl LOSS ON IGNITION3.6 % LOSS ON IGNITION4.0 % LOSS ON IGNITION11.9 % LOSS ON IGNITION INSOLUBLE RESIDUE0.30 % INSOLUBLE RESIDUE0.21 %INSOLUBLE RESIDUE0.28 % INSOLUBLE RESIDUE FINENESS (BLAINE)420 m2/kg FINENESS (BLAINE)527 m2/kg FINENESS (BLAINE) SOUNDNESS 1.1 mm SOUNDNESS 3.0 mm SOUNDNESS1.6 mm SOUNDNESS COMPRESSIVE STRENGTH 2 DAYS 30.9 MPa - 2 DAYS 33-34 MPa- 2 DAYS20 MPa- 2 DAYS 28 DAYS 68.0 MPa - 28 DAYS 67.0 MPa- 28 DAYS45.5 MPa- 28 DAYS INITIAL SETTING TIME138 minutes195 minutes149 minutes REFLECTANCE (Ry)87% Ry87% Ry87.3 % Ry WATER SOLUBLE Cr CONTENTless than 2 mg/kgless than 2 mg/kgless than 2 mg/kg
Portland White Cement
Sakarni has collaborated with the best of global players to offer the ultimate World-class white cement to the Indian market. This helps to maintain the global standards and practices in the Indian industry, keeping Sakarni ahead of the competitors in all manners. Sakarni white cement is produced with stringent quality checks on all the international standards, rather it delivers better quality than the international standards
Product Description: We are a trustworthy organization in the market, actively engrossed in offering a wide gamut of Loose White Cement. Product Specification: Form: Powder Application: Construction Color: White
Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3 item value Classification ALUMINA CAS No. 1344-28-1 Other Names Alumina MF Al2O3 EINECS No. 215-691-6 Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.5% Appearance White powder Application electronic ceramics Color White Grade Industrail Grade Density 3.5 g/cm3 Melting point 2054 Boiling Point 2980 Molecular Weight 101.96 Shape Ionische Water Solubility Hard Packing 25 Kg Pp Bag or plastic barrel Sample Availiable
