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A platform for research: civil engineering, architecture and urbanism
Rapid construction method for large-area super-thick concrete terrace
The invention discloses a rapid construction method of a large-area super-thick concrete terrace, which comprises the following steps of: dividing the large-area super-thick concrete terrace to be constructed into sections according to actual conditions, and specifically, dividing the large-area super-thick concrete terrace into concrete expansion reinforcing bands and concrete pouring areas which are distributed at intervals; penetrating type terrace steel bars are laid on the to-be-constructed face, reinforced load-bearing steel bars are additionally arranged in the concrete expansion reinforcing band, and a steel wire mesh is laid on the connecting side of the concrete expansion reinforcing band and the concrete pouring area for blocking; the concrete is poured in sequence in the construction direction, then rapid construction of the large-area super-thick concrete terrace is completed, the grade of concrete adopted for pouring the concrete expansion reinforcing band is higher than that of concrete used for pouring the concrete area by one grade, and an expanding agent is added into the concrete adopted for pouring the concrete expansion reinforcing band. According to the method, the expansion reinforcing band is adopted to replace a shrinkage post-cast strip, all the terrace steel bars are communicated, the large-area super-thick terrace is rapidly constructed, and the construction efficiency is high.
本发明公开了一种大面积超厚混凝土地坪的快速施工方法，步骤：根据实际情况对待施工的大面积超厚混凝土地坪进行分段划分，具体是将其划分为间隔分布的混凝土膨胀加强带和浇筑混凝土区；在待施工面上铺设贯穿式地坪钢筋，在混凝土膨胀加强带内增设加强受力钢筋且在混凝土膨胀加强带与浇筑混凝土区连接侧铺设钢丝网封堵；沿着施工方向依次浇筑，进而完成大面积超厚混凝土地坪的快速施工，浇筑混凝土膨胀加强带所采用的混凝土的标号比浇筑混凝土区所用的混凝土高一个等级且浇筑混凝土膨胀加强带所采用的混凝土中添加膨胀剂。本发明的方法，采用膨胀加强带代替收缩后浇带，地坪钢筋全部贯通，实现了快速施工完成大面积超厚地坪，施工效率高。
Rapid construction method for large-area super-thick concrete terrace
The invention discloses a rapid construction method of a large-area super-thick concrete terrace, which comprises the following steps of: dividing the large-area super-thick concrete terrace to be constructed into sections according to actual conditions, and specifically, dividing the large-area super-thick concrete terrace into concrete expansion reinforcing bands and concrete pouring areas which are distributed at intervals; penetrating type terrace steel bars are laid on the to-be-constructed face, reinforced load-bearing steel bars are additionally arranged in the concrete expansion reinforcing band, and a steel wire mesh is laid on the connecting side of the concrete expansion reinforcing band and the concrete pouring area for blocking; the concrete is poured in sequence in the construction direction, then rapid construction of the large-area super-thick concrete terrace is completed, the grade of concrete adopted for pouring the concrete expansion reinforcing band is higher than that of concrete used for pouring the concrete area by one grade, and an expanding agent is added into the concrete adopted for pouring the concrete expansion reinforcing band. According to the method, the expansion reinforcing band is adopted to replace a shrinkage post-cast strip, all the terrace steel bars are communicated, the large-area super-thick terrace is rapidly constructed, and the construction efficiency is high.
本发明公开了一种大面积超厚混凝土地坪的快速施工方法，步骤：根据实际情况对待施工的大面积超厚混凝土地坪进行分段划分，具体是将其划分为间隔分布的混凝土膨胀加强带和浇筑混凝土区；在待施工面上铺设贯穿式地坪钢筋，在混凝土膨胀加强带内增设加强受力钢筋且在混凝土膨胀加强带与浇筑混凝土区连接侧铺设钢丝网封堵；沿着施工方向依次浇筑，进而完成大面积超厚混凝土地坪的快速施工，浇筑混凝土膨胀加强带所采用的混凝土的标号比浇筑混凝土区所用的混凝土高一个等级且浇筑混凝土膨胀加强带所采用的混凝土中添加膨胀剂。本发明的方法，采用膨胀加强带代替收缩后浇带，地坪钢筋全部贯通，实现了快速施工完成大面积超厚地坪，施工效率高。
Rapid construction method for large-area super-thick concrete terrace
一种大面积超厚混凝土地坪的快速施工方法
SUN ZHIWEI (author) / HOU XIANWEI (author) / FAN ZHONGLEI (author) / ZHANG ZHAOQI (author)
2024-03-05
Patent
Electronic Resource
Chinese
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