• Wuhan Newreach Micro Silica Co.Ltd

    Newreach Silica Fume 850 NR850 is a densified dry powder microsilica admixture for portland cement concrete and mortars. pozzolanic material that consists primarily of fine silicon dioxide particles in non-crystalline form. meets the requirements ASTM C-1240 contains minimum 85% (SiO2) ...

    Telephone:86 - 027 - 85731200Address:WanhaoGuoji Xibeihu Road Jianghan Wuhan China Wuhan Hubei 430000 China

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