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Foundry Price Sand Casted Manhole Covers
Good strength and durability index: RPC components have long service life and high durability. The durability of the structure can reach 70-100 years of service life. According to the results of 600 quick freeze-thaw tests, there is no loss of dynamic elastic modulus and mass, and the chloride permeability is less...
1. RPC introduction: It is made of cement, ground quartz powder, silica fume and superplasticizer, supplemented by appropriate curing system. Because of increasing the fineness and reactivity of components, it is called reactive powder concrete (RPC). 2. Technical characteristics of RPC preparation RPC is composed of...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.