silica fume/microsilica for HPC concrete - GSM-94D
low permeability to chloride and water intrusion, high electrical resistivity, Increased abrasion and chemical attack resistance - details see: https://www.buildingsupplieshub.com/silica-fume-microsilica-for-hpc-concrete-10088119
Place of Origin: Inner Mongolia China (Mainland) | Brand Name: sanyuan | Model Number: GSM-94D | color: GREY |

Microsilica, is a very fine pozzolanic material. This product comprises microscopic particles collected by filters downstream from the smelting process in silicon or ferrosilicon alloys. Adding it to concrete and other materials, increases their density and wear resistance, which extends the life of structures. Microsilica stands’ average diameter is between 0.1um and 0.15um. Its specific surface area is between 15m2/g and 27m2/g, which have superpower surfactivity.
ROPERTIES&SPECIFICATIONS
MODEL GSM-94D
PROPERTIES | |
State | Non-amorphous Ultrafine (non-crystalline) poweder |
Color | Grey to medium grey powder |
Bulk density-Densified | 350-650KG/M3 |
Bulk density-Undensified | 200-350KG/M3 |
SPECIFICATIONS | |
SiO2(Silicon Dioxide) | Min.94.30% |
H2O | Max.1.0% |
Loss on ignition | Max.3.0% |
Fe2O3 | Max.0.7% |
Al2O3 | Max 0.5% |
CaO | Max.0.6% |
MgO | Max.0.5% |
K2O | Max 1.05% |
N2O | Max.0.3% |
Cl | Max.0.2% |
Retained on 45micron sieve | Max.6.0% |
All the information given here are reference valuse subject to production lots.We assume no responsibility for the use of these statement for any application.
Packaging Detail:850kg/bag or 900kg/bag 18MT/20GP |
Delivery Detail:7 days |