A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed fully-prefabricated waterproof plate connecting joint and construction method thereof
The invention discloses a prestressed fully-prefabricated waterproof plate connecting node and a construction method thereof, and belongs to the technical field of prefabricated slabs, the prestressed fully-prefabricated waterproof plate connecting node comprises a fully-prefabricated floor slab and a cast-in-place beam, the fully-prefabricated floor slab comprises slab bottom steel bars and slab surface steel bars, the slab bottom steel bars are arranged in the bottom face of the fully-prefabricated floor slab, the slab surface steel bars are arranged in the upper surface of the fully-prefabricated floor slab, the slab bottom steel bars and the slab surface steel bars extend out of the slab end, the end of the fully-prefabricated floor slab is further provided with lifting lugs, and the lifting lugs, the slab surface steel bars and the slab bottom steel bars of the fully-prefabricated floor slab all extend into the range of a cast-in-place beam. According to the prestressed fully-prefabricated waterproof plate connecting joint implementation method, the defects in the prior art are overcome, the water seepage paths are increased by arranging the lifting lugs, water is prevented from linearly infiltrating downwards through the water stop steel plates, the construction speed is high, a floor slab is free of formwork erecting, on-site wet operation is avoided, and the construction quality is high.
本发明公开了一种预应力全预制防水板连接节点及其施工方法，属于预制板技术领域，本发明的一种预应力全预制防水板连接节点，包括全预制楼板和现浇梁，全预制楼板包括板底钢筋、板面钢筋，所述板底钢筋设置在全预制楼板的底面内部，板面钢筋设置在全预制楼板的上表面内部，板底钢筋和板面钢筋伸出板端，全预制楼板端部还设置有挑耳，全预制楼板的挑耳、板面钢筋和板底钢筋全部伸入现浇梁范围，挑耳上还设置有止水钢板，本发明解决了现有技术的不足，本发明提出的一种预应力全预制防水板连接节点实施方法，通过设置挑耳增加了渗水路径，止水钢板阻止水直线下渗，施工速度快，楼板免支模，没有现场湿作业，施工质量高。
Prestressed fully-prefabricated waterproof plate connecting joint and construction method thereof
The invention discloses a prestressed fully-prefabricated waterproof plate connecting node and a construction method thereof, and belongs to the technical field of prefabricated slabs, the prestressed fully-prefabricated waterproof plate connecting node comprises a fully-prefabricated floor slab and a cast-in-place beam, the fully-prefabricated floor slab comprises slab bottom steel bars and slab surface steel bars, the slab bottom steel bars are arranged in the bottom face of the fully-prefabricated floor slab, the slab surface steel bars are arranged in the upper surface of the fully-prefabricated floor slab, the slab bottom steel bars and the slab surface steel bars extend out of the slab end, the end of the fully-prefabricated floor slab is further provided with lifting lugs, and the lifting lugs, the slab surface steel bars and the slab bottom steel bars of the fully-prefabricated floor slab all extend into the range of a cast-in-place beam. According to the prestressed fully-prefabricated waterproof plate connecting joint implementation method, the defects in the prior art are overcome, the water seepage paths are increased by arranging the lifting lugs, water is prevented from linearly infiltrating downwards through the water stop steel plates, the construction speed is high, a floor slab is free of formwork erecting, on-site wet operation is avoided, and the construction quality is high.
本发明公开了一种预应力全预制防水板连接节点及其施工方法，属于预制板技术领域，本发明的一种预应力全预制防水板连接节点，包括全预制楼板和现浇梁，全预制楼板包括板底钢筋、板面钢筋，所述板底钢筋设置在全预制楼板的底面内部，板面钢筋设置在全预制楼板的上表面内部，板底钢筋和板面钢筋伸出板端，全预制楼板端部还设置有挑耳，全预制楼板的挑耳、板面钢筋和板底钢筋全部伸入现浇梁范围，挑耳上还设置有止水钢板，本发明解决了现有技术的不足，本发明提出的一种预应力全预制防水板连接节点实施方法，通过设置挑耳增加了渗水路径，止水钢板阻止水直线下渗，施工速度快，楼板免支模，没有现场湿作业，施工质量高。
Prestressed fully-prefabricated waterproof plate connecting joint and construction method thereof
一种预应力全预制防水板连接节点及其施工方法
XU DAN (author) / DING GUIHUA (author) / LI ERYAO (author)
2024-02-23
Patent
Electronic Resource
Chinese
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