SILICA FUME CONCRETE

CHARACTERISTICS OF SILICA FUME

1. Physical Properties

Diameter is about 0.1 micron to 0.2 micron
Surface area about 30,000 m²/kg
Density varies from 150 to 700 kg/m³
When its density is about 550 kg/m³ it is the best suited as concrete additive

2. Chemical Composition

Contains more than 90 percent silicon dioxide
Other constituents are carbon, sulphur and oxides of aluminium, iron, calcium, [...]

Full Story »

Share & Save

Social Follow on Twitter Save on Delicious Facebook Group Add to Google

Suggest Any Topics, Modifications You Want to See on The Constructor

Your Name (required)

Your Email (required)

Subject

Your Message

captcha

Enter the above Text