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一、氰凝—水泥浆液的组成与配制氰凝—水泥浆液是由氰凝浆液加上一定量的水泥组成的浆液。它具有水泥浆高强度的优点,又有氰凝浆液的一系列优点,因而可以用于裂缝大的混凝补强及地下水流速较快地段的堵漏。1.浆液的组成氰凝浆液是由氰凝预聚体和其他添加剂所组成。添加剂有:增塑剂、溶剂、催化剂、表面活性剂等。氰凝水泥浆是在上述的氰凝浆液中加入一定量的水泥作为充填剂而配制成。我们配制的氰凝—水泥浆有下列几种,列于表1中。
1. Cyanidation - Composition and Preparation of Cement Slurry Cryogenic Condensation - Cement slurry is a slurry consisting of cyanide slurry plus a certain amount of cement. It has the advantages of high strength cement slurry, and a series of advantages of cyanide coagulation slurry, so it can be used for large coagulation reinforcement of cracks and plugging of groundwater with faster flow velocity. 1. The composition of the slurry consists of a cyanogen prepolymer and other additives. Additives include: plasticizers, solvents, catalysts, surfactants, etc. The cyanogen cement slurry is prepared by adding a certain amount of cement as a filling agent to the above cyanhydrine slurry. The following types of cyanide-slurry we formulated are listed in Table 1.