El humo de sílice densificado es el tipo más común de humo de sílice utilizado por los fabricantes de hormigón., 85%~96% SiO2 content, 550-700kg/m3 densidad aparente, divided into Grade 85D, Grado 90D, Grado 92D, Grade 94D, Calificación 94 Contains Zirconia, and Grade 96D.It is widely used in various concrete construction projects. Densified silica fume is made by treating undensified silica … Continue reading Humo de sílice densificado
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