China microsilica wt -92d for sale

China microsilica wt -92d for sale

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Microsilica Grade 92 is dry silica fume powder. In use, Microsilica 92d improves the performance of concrete and mortar formulations. It acts physically to optimise particle packing of the concrete or mortar mixture and chemically as a highly reactive pozzolan. Microsilica Grade 920 is available in two forms: Undensified (920…
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