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ACC is one of the earliest suppliers of silica fume (microsilica) in China. We provide densified silica fume (light to dark gray); undensified silica fume (light to dark gray); and zirconia silica fume (SiO2 + ZrO2, white silica fume).
Our silica fume products are used in many famous construction projects in the world, applying in concrete, mortar, oil field cement, refractory, chemical fertilizer and other fields. ACC silica fume complies with ASTM C 1240 and EN13263:2005 standards, and has been recognized by SGS, Exova and other famous test authorities and ENR enterprises. |
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