Haiyan Xingye concrete flocculant UWB underwater non dispersing flocculant

Description :

　　Underwater non dispersing concrete flocculants can be formulated with C15-C40 underwater non dispersing concrete according to the needs of underwater engineering to meet different construction performance requirements. The slump of non dispersing concrete underwater can reach 18-24cm, without bleeding or segregation. Initial setting time is 5-40 hours, final setting time is 10-50 hours, and the setting time can be adjusted. The impermeability can reach S20 or above, and the corrosion resistance coefficient is not less than 0.85.

　　Concrete flocculants have good compatibility with other additives, and the addition of air entraining agents can prepare D300 frost resistant concrete without rusting the steel bars.

　　Under normal circumstances, the coagulation time of coagulants increases with the dosage, and can be used in conjunction with coagulants if necessary.

　　The concrete mix proportion should use medium sand, with a recommended sand ratio of 38-43%. The stone grading is generally in the range of 5-25mm, and the large particle size should not exceed 40mm.

　　The construction environment generally requires a static water state, with a concrete drop of less than 0.5m.

　　Concrete flocculants are not limited by water depth, construction surface, or concrete volume (various underwater projects with a depth of 37.8m and concrete volume ranging from a few cubic meters to several thousand cubic meters have been constructed). During the construction of concrete in tidal sections, it is also not affected by tides.

　　Since its establishment, Beijing Haiyan Xingye has made amazing achievements in the fields of special dry powder mortar and composite concrete admixtures, participating in several large-scale projects with an annual production capacity of over 50000 tons. The project product inspection pass rate is 99%. Haiyan Xingye brand dry powder mortar has been unanimously recognized by engineering construction units, especially in the areas of concrete additives, building repair, repair and waterproofing, with outstanding performance! We believe that the future market belongs to the repair market, and we firmly believe that our product quality, technological development and service, and integrity can establish lasting cooperation with friends from all walks of life in society!

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• Underwater non dispersing flocculant