施工现场经常会遇到跨度不大但层高较高的单层建筑,其屋盖为现浇钢筋混凝土梁板结构。这时,一般采用搭设传统的有顶柱脚手架来承受架上全部施工荷载。不仅脚手架搭设费工,耗材量大,且工期长,还影响架下其他工序的施工。现介绍一种无顶 The construction site often encounters a single-story building with little span but high storey height, and its roof is a cast-in-situ reinforced concrete beam and plate structure. At this time, a conventional pillared scaffold is generally used to receive the entire construction load on the mast. Not only does scaffolding take up a lot of work, but it has a large amount of consumables and a long construction period. It also affects the construction of other processes under the rack. Now introduce a topless