可回收底模式桁架板在超高层建筑的施工应用

Construction Application of Recyclable Bottom Formwork Truss Floor Deck in Super High Rise Buildings

装配式可回收底模式钢筋桁架楼承板克服了传统楼承板板底需设吊顶的缺陷,具有可回收底模重复利用,增加楼层净高、施工效率高、提高顶棚可装饰性等优点。以某超高层办公楼和公寓楼钢筋桁架楼承板施工为例,介绍了一种可回收底模式桁架板施工方法,能够更好地保证楼板底面的平整度和净高,可为其他类似项目提供经验。

The fabricated recyclable bottom formwork steel truss floor deck overcomes the defect that the traditional floor deck needs a suspended ceiling at the bottom.It has the advantages of reusing the recyclable bottom formwork,increasing the floor clear height,high construction efficiency,and improving the decorative property of the ceiling.Taking the construction of a super high rise office building and an apartment building as an example,a construction method of steel truss floor deck with recyclable bottom formwork,which can better ensure the flatness and clear height of the floor bottom.It can provide experience for other similar projects.