Specifications
Specs conforming to ASTM-C-1240:
SiO2 > 92%, Fe2O3 <1%, Al2O3 <1%
CaO <1%, LOI < 3%, Bulk density:550 Kg/m3
Fineness:45 micro
Micro Silica as an additive to Concrete
Specification conforming to ASTM - C - 1240:
SiO2 > 924%
Fe2O3 < 1%
Al2O3 < 1%
CaO < 1%
Na2O: 0.68%
Moisture < 3%
LOI < 3%
Bulk Density = 560 kg/m3
Fineness = 45 micron
Detention = 5
Supply Capacity: 5000 tons per month.
Colour: Grey.
Packing :- Packed in 500 Kg/ 1MT Jumbo bags