Silica Fume Warehouse

7 month ago

26 0

Chengdu Rongjian Engineering Materials Co.Ltd

 7 month year

Product details

Silica fume for railway tunnel RPC:This silica fume for rail RPC is generally added to rpc covers used in the construction of railway tunnels.Microsilica powder is a kind of neutral inorganic filler with very stable physical and chemical properties, does not contain crystalline water, does not participate in the curing reaction, and does not affect the reaction mechanism. Micro-silica powder particle size distribution is reasonable, dense, hard, wear-resistant performance, can greatly improve the tensile, compressive, impact strength and wear-resistant properties of the cured material, anti-abrasive capacity can be increased by 0.5-2.5 times. When mixed with 5-10%, the concrete compressive strength can be increased by 10-30%, flexural strength increased by more than 10%, impermeability increased by 5-8 times, carbonation resistance increased by more than 4 times, micro-silica powder concrete than ordinary concrete abrasion resistance increased by 0.5-2.5 times, cavitation resistance increased by 3-16 times, is the hydropower station, reservoirs, dams for abrasion repair and surface protection of the best material!

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Chengdu Rongjian Engineering Materials Co.Ltd

 Audited supplier

7 month

Address: Chengdu, China

Main Product: Microsilica, Silica Fume, Blank Silica Fume, Gray Silica Fume, Semi-encrypted Silica Fume , Zirconium Silicon Fume

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