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一、几种不同的澆注方法(一)同一结構物分单种标号混凝土的澆注在建筑物受水部分,是根据水头高低和抗渗要求选择不同标号混凝土。根据每次澆注的高度来确定每注塊遞减混凝土标号的数值(如图1所示)。混凝土标号可以从170#逐渐遞减至90#。
A few different pouring methods (a) the same structure sub-single type of concrete pouring in the water part of the building, is based on the level of head and impermeability requirements of different choice of concrete. According to the height of each pouring to determine the number of concrete blocks per declining block marked value (Figure 1). Concrete label can be gradually reduced from 170 # to 90 #.