Silica fume—very fine pozzolanic material, composed mostly of amorphous silica produced by electric arc furnaces as a by-product of the production of elemental silicon or
As we know, silica fume can effectively improve the performance of concrete compressive, îndoire, seepage resistance and corrosion resistance, and the reason why it can
Silica Fume Silica fume contains a large number of non-crystalline spherical particles of SiO2 with extremely fine particles and strong activity, which are mixed into
Microsilica Powder, also called silica ash or cohesive silica ash, is amorphous, powdered silicon dioxide (SiO2) obtained from ferroalloys when smelting ferrosilicon and industrial silicon
Silica fume is a volcanic ash high performance mineral admixture, which can fill the pores between cement particles, and at the same time generate gel
Refractory microsilica powder is amorphous structure, with good volcanic ash surface activity. With the increase of carbon and iron oxide content, the appearance color of
După cum știm cu toții, prețul unui produs este determinat de cerere și ofertă. The bottom line of the price of a product is
Silica fume is a high performance mineral admixture of volcanic ash, utilizat în principal pentru a îmbunătăți rezistența și durabilitatea betonului, and can replace silicate
Low-heat concrete Replacing cement with micro silica fume, the strength remains the same while the temperature of concrete changes, which is the most effective way
Fum de silice densificat, este o prelucrare ulterioară a fumului de microsilice original pentru a obține un fum de microsilice criptat mai dens.