Foundation, Concrete and Earthquake Engineering

Microsilica Grade 97

Micro silica Grade97 is a dry powder powder. Micro silica Grade97 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Micro silica Grade 97 contains a minimum of 97% silicon dioxide (SiO2). 

Microsilica Packing: 500kg/jumbo bags or 20kg or 25kg small plastic woven bags.

Technical Data :
Standard Value
SiO2(Silicon Dioxide)
Typical 97.24%
Max. 0.7%

Micro Silica Grade 97
Fe2O3 (Iron Oxide)
Typical 0.071%
Al2O3(Aluminium Oxide)
Typical 0.044%
CaO(Calcium Dioxide)
Typical 0.18%
MgO(Magnesium Dioxide)
Typical 0.18%
K2O(Potassium Dioxide)
Typical 0.38%
Na2O(Sodium Dioxide)
Typical 0.13%
Mn2O3(Mananese Oxide)
Typical 0.033%
P2O5(Phosphorus Pentoxide)
Max. 0.1%
SO3(Sulphur Trioxide)
Max. 0.2%
Cl (Chloride)
Typical 0.014%
Moisture Content(H2O )
Max. 0.5%
Loss on Ignition(L.O.I)
Typical 1.83%
pH Value
Percent Retained On 45μm (325 sieve)
Max. 0.5%
Bulk Density

1 comment:

  1. Thanks for sharing such a nice information. You can also visit Precision Drawell website for Micro Silica Manufactures In India.