在大模板建筑施工中,门口支模有先立口及后立口两种。但立门口用料仍以木材居多。为了节约木材,提高装配化程度,保护门樘不翘曲变形,应以后立口法为好。我们在天津新港施工一批外砖内模宿舍工程中,推行了一种工具式钢门口支模工艺,已初见成效,现简介如下。 In the construction of large formworks, there are two kinds of moldings for the doorway: the first to stand and the second to stand. However, the material used for the entrance is still dominated by wood. In order to save wood, improve the degree of assembly, and protect the door sill from warping and warping, it should be better to set up the mouth later. In the construction of a batch of outer brick inner dormitory projects in Tianjin Xingang, we implemented a tool steel door molding process that has achieved initial success.