Sprayed concrete with silica fume - 90

Sprayed concrete with silica fume

Mixed with the right amount of silica fume, can play the following roles:
1, significantly increased compression, bending, impermeability, corrosion, impact and abrasion resistance.

2, with water, to prevent segregation, bleeding, dramatically reducing the role of the resistance of concrete pumping.

3, significantly extend the service life of concrete. Especially in chloride contaminated erosion, sulfate attack, high humidity and other harsh environments, can improve the durability of concrete double or even several times.

4, a significant reduction in jet gray concrete floor, raise a single spray layer thickness.