Silicone Micro PowderIt is an excellent material with wide application prospect in high-tech field at home and abroad, and can be widely used in chemical industry, metallurgy and other industries. Used in cement or concrete can improve the performance of cement or concrete, the preparation of ultra-high, strong, wear-resistant, scour resistance, corrosion resistance, anti-penetration, anti-freezing, early strength of special concrete or composite cement, in order to adapt to oilfield cementing, Marine oilfield drilling platform, Seaport Wharf, railway Bridge Expressway, airport runway, Special requirements for tunnels and urban high-rise buildings; used in rubber to improve the elongation, tear resistance and tensile strength of rubber; used in refractories and ceramic products to effectively improve the strength and durability of the product.

1. Micro-silica powder concrete used in water conservancy and hydropower projects, can improve the anti-abrasion ability of the project at home and abroad traditional anti-abrasion materials, such as epoxy mortar and other polymer materials, although the anti-abrasion ability of such materials is good, but because of its own line expansion coefficient several times the substrate ordinary concrete, and the substrate concrete temperature adaptation In the natural climate conditions are easy to crack off, and the construction is complex, toxic, expensive, can not be widely used in large areas. The anti-abrasion ability of micro-silica powder concrete is increased by about one times, and the resistance to 48m/s velocity level is increased by more than 3 times times.

2. Micro-silica powder concrete used in water conservancy projects, can improve the crack resistance of engineering hydraulic concrete cracks, has become a general concern of the major problems. The cause of the crack is due to the hydration heat heating of the material itself, such as adding fly ash into the concrete, although the heating can be reduced, but the early strength is relatively low, so that the amount of fly ash is limited.

3. Micro-silica powder concrete can improve the penetration resistance and salt erosion performance, protect steel bars.

In underwater engineering, the infiltration of chloride ions into concrete causes the rapid rust of steel bars, the delamination of concrete, the short life and the serious destructive. Underwater concrete pouring generally uses the catheter method, because of the loss of cement slurry, so that it and the base can not be very good bonding, and reduce the strength of the contact part with water. After mixing silica powder in underwater concrete, these problems can be improved obviously.

4.Micro Silicone PowderConcrete used in the repair of traffic highway pavement, with strong wear-resistant characteristics

With ordinary concrete pouring road, it takes 28 days to normal traffic, the general early strong concrete also needs 3 days to open to traffic, concrete highway pavement damage is inevitable. Repair in a conventional way often results in disruption of traffic, which can lead to serious economic losses. And the use of micro-silica powder concrete with early strength and wear-resistant characteristics, through the actual application of the effect is very ideal. The runway of the airport requires the use of more than 80MPa of concrete and good wear resistance, micro-silica powder can also be a big show.