WHAT IS “SILICA WHITE”
“SILICA WHITE” is made from natural raw material which main component is SiO2 through crushing process into very fine particles, smaller than one third of main cement particles. Containing amorphous SiO2, it has very high pozzolantic activity to facilitate good performances for achieving concrete with improved strength, water tightness, improved resistance to salt and chemical attack, improved stability against freeze-thaw problem, reduced efflorescence and bleeding. One of the special features is its white color.
“SILICA WHITE” can be used as a replacement of a part of cement but it is usually added on to the mixed concrete materials. Because “SILICA WHITE” is very fine powder, it fills the voids of cement without increasing total volume of concrete and performs the required slump and air volume. Thanks to its better bleeding and increased viscosity of concrete, the surface of finished concrete is smooth, shiny, water-repellant, even-collared and good-looking. Many companies have appreciated our “SILICA WHITE” for its performance to make water-tight, economical, durable and beautiful white concrete, and adopted it to lots of their projects.
TRADE MARK REGISTRATION
“SILICA WHITE”, “SUPER SILICA” and “SILICA SUPER WHITE” are registered trademark of SILICA JAPAN INC.
- SILICA WHITE
- Trademark Registration. No.4099410
- SUPER SILICA
- Trademark Registration. No.4322465
- SILICA SUPER WHITE
- Trademark Registration. No.4406736