Approach 1: Boost technical level, support item top quality, and strengthen technical gets: According to the study, just a few manufacturers of polycarboxylic acid water reducer items in my nation are separately developed, and most other producers introduce innovation from college study establishments or research institutes or straight introduce technology […]
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Principle and principle of waterproof concrete Water resistant cement is a cement with a details waterproofing agent included. Its primary function is to boost the density and impermeability of concrete by altering the microstructure of cement and decreasing the number and dimension of capillary pores. Typically, water resistant cement will […]
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Silica is a not natural compound and one of the most essential substances of silicon. It exists in nature in crystalline kinds (such as quartz, cristobalite, chalcedony, agate, opal, etc) and non-crystalline particle, irregular or lumpy forms. Silica is insoluble in water and does not respond with water, but it […]
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