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我公司于1979～1981年加工的三套大模板,至今已施工了17栋外砌内浇大模板住宅工程,模板的周转次数最多的已达二百余次,普遍有不同程度的变形,板面凹凸大多为3～4毫米,少数达5～6毫米。浇灌后的墙面远远达不到验收规范规定的墙面抹灰平整
The three sets of large formworks processed by our company from 1979 to 1981 have so far constructed 17 large-scale template residential projects with external masonry. The number of template turnovers has reached more than 200 times, and there are generally varying degrees of deformation. Convex surface is mostly 3 ~ 4 mm, a few up to 5 ~ 6 mm. The wall surface after watering is far from the acceptance level specification of the wall plastering