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我们在多年推广内浇外砌大模板住宅体系的基础上,针对预制大楼板和预制混凝土隔板,难以及时配套供应,以及该二项费用较高,致使该体系建筑的单方造价偏高的缺点。为此,我们试用一种墙台模现浇住宅体系(混凝土内墙采用墙模,现浇楼板采用台模交替施工的内浇外砌体系)。即除混凝土内墙采用传统的大模板施工外,将预制大楼板改为现浇,采用墙承式台模,配软吸垫真空吸水作业,并配地面抹光机一次完成,取消二次楼面抹灰工序。同时将预制混凝土隔板改为现抹钢丝网水泥隔断。
We have promoted the use of large-formula residential building systems for internal use for many years. For prefabricated building panels and precast concrete partitions, it is difficult to supply them in a timely manner and the cost of these two items is relatively high, resulting in the disadvantage of high unilateral cost of the system construction. . For this purpose, we tried a cast-in-place residential system with wall-and-slab molds (wall molds were used for the concrete inner walls, and cast-in-place exterior bricklaying systems were used for the cast-in-situ floor slabs that were alternately constructed with table-type molds). That is, except that the concrete inner wall adopts the traditional large formwork construction, the prefabricated building board is changed to cast-in-place, and the wall-supported table model is used. The suction pad is used to vacuum the water and the floor trowel is completed once, eliminating the second floor. Plastering process. At the same time, replace the precast concrete partition with the existing wiper mesh partition.