Metal fume

Also known as metal fume silica fume, silica fume, micro-silica fume. Ferroalloy plant or metal silicon plant or industrial silicon plant with exhaust fumes escaping at high temperatures during production with a special treatment from the collection traps. Its size is very small, an average of about 0.3u, it is known as micro-silica, the main ingredient is SiO2. The use of metal fume: 1 ,. control segregation and bleeding of concrete material, reduce or avoid the emergence of cellular concrete, pockmarked face, weak sandwich, milk skin cracks and other defects. 2, improve the compressive strength of concrete, experimental proof silica powder can greatly improve the strength of concrete. 3, to improve the durability of concrete, improve impermeability, frost resistance, abrasion resistance and corrosion resistance 4 concrete, improve the anti-carbonization of concrete, reinforced concrete for incorporation Silica unfair improve between the matrix and reinforcement bond strength, but also enhance the ability of anti-corrosion steel. 5, to improve mobility and dense refractory degree, improve high-temperature strength and thermal shock refractory nature. Company Website: http: //www.yjclyjs.com/main.asp Contact: 0372-3159880,13569088499