民用建筑圈梁模板拐角很多,需用阴阳角钢模。而目前没有厂家生产。平直钢模板在阴阳角接头处用回形扣无法连接,给安装模板造成困难,而且影响模板的刚度,因此,建议有关部门及钢模板生产厂安排生产圈梁阴阳角钢模板。这个建议如果能得到有关部门的重视,将受到施工单位的普遍欢迎。 There are many corners of the civil building beam formwork, and the steel angles of the yin and yang angles are required. At present, there are no manufacturers. The straight steel template can not be connected at the junction of the corners of the Yin Yang by the buckles, which causes difficulty in the installation of the formwork, and also affects the rigidity of the formwork. Therefore, it is recommended that the relevant departments and the steel formwork production plants arrange the production of ring beam angle templates for Yin-Yang. If this suggestion can get the attention of relevant departments, it will be welcomed by the construction unit.