A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basement bottom plate waterproof layer construction structure and construction method
The invention provides a basement bottom plate waterproof layer construction structure and method.The basement bottom plate waterproof layer construction structure comprises two pre-laid waterproof layers which are vertically and symmetrically arranged and an isolating membrane, a high-permeability matrix reinforcing material layer is horizontally arranged between the pre-laid waterproof layers, and a polyurethane waterproof coating upper layer is arranged on the upper surface of the high-permeability matrix reinforcing material layer; a polyurethane waterproof coating bottom layer is arranged on the lower surface, pre-laid reaction cloth is arranged on the upper surface of the polyurethane waterproof coating upper layer, a subway bottom plate is arranged on the upper surface of the pre-laid reaction cloth, an isolating membrane is arranged on the lower surface of the polyurethane waterproof coating bottom layer, and a bottom plate cushion layer is arranged on the lower surface of the isolating membrane. The manufactured waterproof layer can adapt to different structures of a bottom plate, a reliable full-wrapping waterproof layer can be formed for a pile head, a downward turning beam, a local pit chamber and the like, the complete, continuous and seamless waterproof layer capable of being bonded with post-pouring concrete is formed, and the reliability of the waterproof technology is improved.
本发明提供了一种地下室底板防水层施工结构及施工方法，包括两个竖直对称设置的预铺防水层和一层隔离膜，所述预铺防水层之间水平设置有高浸透胎体增强材料层，所述高浸透胎体增强材料层的上表面设置有聚氨酯防水涂料上层，下表面设置有聚氨酯防水涂料底层，所述聚氨酯防水涂料上层的上表面设置有预铺反应布，所述预铺反应布的上表面设置有地铁底板，所述聚氨酯防水涂料底层的下表面设置隔离膜，所述隔离膜下表面设置有底板垫层。通过制成的防水层可适应底板的不同结构构造，对桩头、下翻梁及局部坑室等可形成可靠全包防水层，以形成完整的、连续的、无接缝的、可与后浇混凝土粘结的防水层，提高防水技术的可靠性。
Basement bottom plate waterproof layer construction structure and construction method
The invention provides a basement bottom plate waterproof layer construction structure and method.The basement bottom plate waterproof layer construction structure comprises two pre-laid waterproof layers which are vertically and symmetrically arranged and an isolating membrane, a high-permeability matrix reinforcing material layer is horizontally arranged between the pre-laid waterproof layers, and a polyurethane waterproof coating upper layer is arranged on the upper surface of the high-permeability matrix reinforcing material layer; a polyurethane waterproof coating bottom layer is arranged on the lower surface, pre-laid reaction cloth is arranged on the upper surface of the polyurethane waterproof coating upper layer, a subway bottom plate is arranged on the upper surface of the pre-laid reaction cloth, an isolating membrane is arranged on the lower surface of the polyurethane waterproof coating bottom layer, and a bottom plate cushion layer is arranged on the lower surface of the isolating membrane. The manufactured waterproof layer can adapt to different structures of a bottom plate, a reliable full-wrapping waterproof layer can be formed for a pile head, a downward turning beam, a local pit chamber and the like, the complete, continuous and seamless waterproof layer capable of being bonded with post-pouring concrete is formed, and the reliability of the waterproof technology is improved.
本发明提供了一种地下室底板防水层施工结构及施工方法，包括两个竖直对称设置的预铺防水层和一层隔离膜，所述预铺防水层之间水平设置有高浸透胎体增强材料层，所述高浸透胎体增强材料层的上表面设置有聚氨酯防水涂料上层，下表面设置有聚氨酯防水涂料底层，所述聚氨酯防水涂料上层的上表面设置有预铺反应布，所述预铺反应布的上表面设置有地铁底板，所述聚氨酯防水涂料底层的下表面设置隔离膜，所述隔离膜下表面设置有底板垫层。通过制成的防水层可适应底板的不同结构构造，对桩头、下翻梁及局部坑室等可形成可靠全包防水层，以形成完整的、连续的、无接缝的、可与后浇混凝土粘结的防水层，提高防水技术的可靠性。
Basement bottom plate waterproof layer construction structure and construction method
一种地下室底板防水层施工结构及施工方法
DING YUQIAO (author) / WANG HUJIA (author) / SUN CONGHAN (author) / ZHAO QI (author) / WEN YANXIN (author) / LI JUN (author) / WANG BAOFENG (author) / GAO KUN (author) / ZHU HONGHAI (author) / ZHANG JUN (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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