Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a fabricated bottom waterproof device. The fabricated bottom waterproof device includes a cast-in-situ concrete beam, a waterproof hanging board is bonded to the top of the cast-in-situ concrete beam through waterproof and weatherproof glue, steel bars distributed equidistantly are pre-buried in the cast-in-situ concrete beam, and the cast-in-place concrete beam and a prefabricated wall are firmly connected by the steel bars. A cavity is reserved in the prefabricated wall and the cast-in-situ concrete beam, and one side of the cavity is filled with silane modified polyurethane sealant. The fabricated bottom waterproof device is provided with the waterproof hanging board and drainage holes, an arc-shaped water collecting plate is arranged at the bottom of the waterproof hanging board, and the drainage holes are formed in the bottom of the arc-shaped water collecting plate; and in areas where water resources are scarce, the device can not only be waterproof, but also collect water resources, energy conservation and environment protection are achieved, the waterproof hanging board performs primary waterproofing on joints between the prefabricated wall and the cast-in-situ concrete beam, the joints of the prefabricated wall are filled with silane modified polyurethane sealant and waterproof foam rods for secondary waterproofing, and waterproof performance isgreatly improved.
本发明公开了一种装配式底部防水装置，包括现浇混凝土梁，所述现浇混凝土梁的顶部通过防水耐候胶粘接有防水挂板，所述现浇混凝土梁的内部预埋有等距离分部有钢筋，且现浇混凝土梁与预制墙体通过钢筋稳固连接，所述预制墙体与现浇混凝土梁中留有空腔，所述空腔的一侧填充有硅烷改性聚氨酯密封胶。本发明通过设置有防水挂板、排水孔，防水挂板底部设置有弧形集水板，弧形集水板底部开设有排水孔，在水资源缺乏地区，本装置既能进行防水，也可以收集水水资源，节能环保，防水挂板对预制墙体和现浇混凝凝土梁的接缝处进行一次防水，对预制墙体的接缝处填充硅烷改性聚氨酯密封胶和防水泡沫棒进行二次防水、防水性能大大提升。
The invention discloses a fabricated bottom waterproof device. The fabricated bottom waterproof device includes a cast-in-situ concrete beam, a waterproof hanging board is bonded to the top of the cast-in-situ concrete beam through waterproof and weatherproof glue, steel bars distributed equidistantly are pre-buried in the cast-in-situ concrete beam, and the cast-in-place concrete beam and a prefabricated wall are firmly connected by the steel bars. A cavity is reserved in the prefabricated wall and the cast-in-situ concrete beam, and one side of the cavity is filled with silane modified polyurethane sealant. The fabricated bottom waterproof device is provided with the waterproof hanging board and drainage holes, an arc-shaped water collecting plate is arranged at the bottom of the waterproof hanging board, and the drainage holes are formed in the bottom of the arc-shaped water collecting plate; and in areas where water resources are scarce, the device can not only be waterproof, but also collect water resources, energy conservation and environment protection are achieved, the waterproof hanging board performs primary waterproofing on joints between the prefabricated wall and the cast-in-situ concrete beam, the joints of the prefabricated wall are filled with silane modified polyurethane sealant and waterproof foam rods for secondary waterproofing, and waterproof performance isgreatly improved.
本发明公开了一种装配式底部防水装置，包括现浇混凝土梁，所述现浇混凝土梁的顶部通过防水耐候胶粘接有防水挂板，所述现浇混凝土梁的内部预埋有等距离分部有钢筋，且现浇混凝土梁与预制墙体通过钢筋稳固连接，所述预制墙体与现浇混凝土梁中留有空腔，所述空腔的一侧填充有硅烷改性聚氨酯密封胶。本发明通过设置有防水挂板、排水孔，防水挂板底部设置有弧形集水板，弧形集水板底部开设有排水孔，在水资源缺乏地区，本装置既能进行防水，也可以收集水水资源，节能环保，防水挂板对预制墙体和现浇混凝凝土梁的接缝处进行一次防水，对预制墙体的接缝处填充硅烷改性聚氨酯密封胶和防水泡沫棒进行二次防水、防水性能大大提升。
Fabricated bottom waterproof device
一种装配式底部防水装置
HE JIANXIN (Autor:in)
26.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fabricated concrete building prefabricated external wall panel bottom waterproof process
| Europäisches Patentamt | 2022