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A platform for research: civil engineering, architecture and urbanism
Formwork for chiseling-free post-cast strip and construction joint connecting position and construction method
The invention provides a template and a construction method for a chiseling-free post-cast strip and construction joint connecting position, the template comprises at least one pair of templates arranged in groups, the pair of templates comprises a first template and a second template, and the first template and the second template limit the width of a construction joint; opening structures are arranged at the corresponding positions of the first formwork and the second formwork and used for arranging reinforcing steel bars. And the opposite sides of the first template and the second template are connected through a connecting rod. Compared with the prior art, the invention has the following beneficial effects: by adopting an insertion method for installation, the device is convenient to disassemble and assemble and can be reused; the connecting rod is manufactured according to the size of a site construction joint, and the width and the forming effect of the construction joint are guaranteed; the reinforcing steel bars are fixed through the reinforcing steel bar openings, the openings are blocked through the grout stopping caps, grout leakage is prevented, the thickness of the reinforcing steel bar protection layer and the distance between the upper and lower reinforcing steel bars are guaranteed, and overlapping of the upper and lower reinforcing steel bars is prevented.
本发明提供一种用于免剔凿后浇带及施工缝接茬处的模板及施工方法，包括：成组设置的至少一对模板，一对所述模板包括:第一模板和第二模板，所述第一模板与所述第二模板限定施工缝的宽度；所述第一模板和所述第二模板上对应位置处均设置有开口结构，用于布置钢筋；所述第一模板和所述第二模板相对的一侧通过连接杆连接。本发明的有益效果是与现有技术相比，采用插入法安装，拆装方便，可重复利用；连接杆根据现场施工缝尺寸制作而成，保证了施工缝宽度及成型效果；通过钢筋开口对钢筋进行固定，用止浆帽对开口进行封堵，防止漏浆，也保证了钢筋保护层厚度及上下层钢筋间距，防止上下层钢筋重叠。
Formwork for chiseling-free post-cast strip and construction joint connecting position and construction method
The invention provides a template and a construction method for a chiseling-free post-cast strip and construction joint connecting position, the template comprises at least one pair of templates arranged in groups, the pair of templates comprises a first template and a second template, and the first template and the second template limit the width of a construction joint; opening structures are arranged at the corresponding positions of the first formwork and the second formwork and used for arranging reinforcing steel bars. And the opposite sides of the first template and the second template are connected through a connecting rod. Compared with the prior art, the invention has the following beneficial effects: by adopting an insertion method for installation, the device is convenient to disassemble and assemble and can be reused; the connecting rod is manufactured according to the size of a site construction joint, and the width and the forming effect of the construction joint are guaranteed; the reinforcing steel bars are fixed through the reinforcing steel bar openings, the openings are blocked through the grout stopping caps, grout leakage is prevented, the thickness of the reinforcing steel bar protection layer and the distance between the upper and lower reinforcing steel bars are guaranteed, and overlapping of the upper and lower reinforcing steel bars is prevented.
本发明提供一种用于免剔凿后浇带及施工缝接茬处的模板及施工方法，包括：成组设置的至少一对模板，一对所述模板包括:第一模板和第二模板，所述第一模板与所述第二模板限定施工缝的宽度；所述第一模板和所述第二模板上对应位置处均设置有开口结构，用于布置钢筋；所述第一模板和所述第二模板相对的一侧通过连接杆连接。本发明的有益效果是与现有技术相比，采用插入法安装，拆装方便，可重复利用；连接杆根据现场施工缝尺寸制作而成，保证了施工缝宽度及成型效果；通过钢筋开口对钢筋进行固定，用止浆帽对开口进行封堵，防止漏浆，也保证了钢筋保护层厚度及上下层钢筋间距，防止上下层钢筋重叠。
Formwork for chiseling-free post-cast strip and construction joint connecting position and construction method
一种用于免剔凿后浇带及施工缝接茬处的模板及施工方法
MA QUANLI (author) / WANG XIANFENG (author) / SHI ZHOUYANG (author) / LIU SHUANGCHENG (author) / WANG JIAQI (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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