Improve compression resistance, flexural resistance, impermeability, corrosion resistance, impact resistance and wear resistance. It has the effects of water retention, avoiding segregation, bleeding, and greatly reducing the resistance of concrete pumping. Significantly extend the service life of concrete. Especially in harsh environments such as chloride pollution corrosion, sulfate corrosion, high humidity, etc., the durability of concrete can be doubled or even several times. Effectively prevent the occurrence of mortar alkali-aggregate reaction. It has a strong pozzolanic effect. When mixing mortar, it can produce a secondary hydration reaction with the cement hydration product Ca(OH)2 to form a gelled product, fill the cement stone structure, improve the microstructure of the slurry, and increase the hardness of the hardened body. Mechanical function and durability.
Metal silicon powder is amorphous spherical particles, which can improve the fluidity of mortar. The average particle size of metal silica fume is relatively small, which has a good filling effect, and can be filled between the gaps of cement mortar particles to improve the strength and durability of concrete. In the process of metal silicon production, in order to fully react, the quartz sand should be ground for better production. When grinding the quartz sand, impurities containing less silicon should be removed.
We are a silicon metal manufacturer, and the silicon metal products produced meet the requirements for use, and have also won unanimous praise from customers.