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砖混结构的基础圈梁标高位置设计,经查找收集有关资料,大致有图1所示的几种类型,现比较如下。1.材料消耗(1)型不需要再设置防潮层。(4)型的垫层需要加厚。混凝土强度等级需从C10提高到C15或C20。
Based on the design of the standard ring beam height position of the masonry concrete structure, several data types as shown in Figure 1 are collected and searched. The comparison is as follows. 1 material consumption (1) type does not need to set the moisture barrier. (4) type of cushion needs to be thickened. Concrete strength levels need to be increased from C10 to C15 or C20.