In order to make more effective use of silica fume on the improvement of the microstructure of hardened cement paste, many researchers at home and
Роблять високоміцний бетон (вище C70) з кремнеземом, що може значно підвищити міцність і насосні характеристики бетону; Роблять високу водонепроникність (≥ P30),
In concrete and refractory materials, often use silica fume as admixture, so as to improve the performance of materials, usually in concrete mainly to improve
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