A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof structure for rail transit station and construction method
The invention provides a waterproof structure for a rail transit station and a construction method, and relates to the technical field of underground outer wall waterproof structures. The waterproof structure for the rail transit station comprises an enclosure structure layer, a geotechnical cloth buffer layer, a homogeneous polymer waterproof roll layer, a pre-laid anti-sticking waterproof roll layer and an anti-seepage concrete layer which are sequentially arranged from inside to outside. Comprising the construction steps that S1, concrete is constructed, and an enclosure structure layer is formed; s2, laying a geotextile buffer layer; s3, laying a homogeneous polymer waterproof roll layer; s4, laying a pre-laid anti-sticking waterproof coiled material layer; and S5, an anti-seepage concrete layer is poured. According to the waterproof structure, the two polymer coiled materials are compounded and fully adhered, the waterproof structure can adapt to the construction condition of a rail transit station, the waterproof reliability of detail node parts such as the T-shaped overlapping edge is high, the influence of instability of the enclosure structure on the waterproof layer is prevented, and the reliability of waterproof engineering is improved.
本发明提供了涉及地下外墙防水构造技术领域的一种轨道交通车站用防水构造及施工方法，包括由内至外依次设置有围护结构层、土工布缓冲层、均质高分子防水卷材层、预铺反粘防水卷材层及抗渗混凝土层。包括施工步骤：S1、施工混凝土，形成围护结构层；S2、铺设土工布缓冲层；S3、铺设均质高分子防水卷材层；S4、铺设预铺反粘防水卷材层；S5、浇筑抗渗混凝土层。本申请采用双道高分子卷材复合满粘，能适应轨道交通车站的施工条件，T型搭接边等细部节点部位防水可靠性高，防止围护结构不稳定对防水层带来的影响，提高防水工程的可靠性。
Waterproof structure for rail transit station and construction method
The invention provides a waterproof structure for a rail transit station and a construction method, and relates to the technical field of underground outer wall waterproof structures. The waterproof structure for the rail transit station comprises an enclosure structure layer, a geotechnical cloth buffer layer, a homogeneous polymer waterproof roll layer, a pre-laid anti-sticking waterproof roll layer and an anti-seepage concrete layer which are sequentially arranged from inside to outside. Comprising the construction steps that S1, concrete is constructed, and an enclosure structure layer is formed; s2, laying a geotextile buffer layer; s3, laying a homogeneous polymer waterproof roll layer; s4, laying a pre-laid anti-sticking waterproof coiled material layer; and S5, an anti-seepage concrete layer is poured. According to the waterproof structure, the two polymer coiled materials are compounded and fully adhered, the waterproof structure can adapt to the construction condition of a rail transit station, the waterproof reliability of detail node parts such as the T-shaped overlapping edge is high, the influence of instability of the enclosure structure on the waterproof layer is prevented, and the reliability of waterproof engineering is improved.
本发明提供了涉及地下外墙防水构造技术领域的一种轨道交通车站用防水构造及施工方法，包括由内至外依次设置有围护结构层、土工布缓冲层、均质高分子防水卷材层、预铺反粘防水卷材层及抗渗混凝土层。包括施工步骤：S1、施工混凝土，形成围护结构层；S2、铺设土工布缓冲层；S3、铺设均质高分子防水卷材层；S4、铺设预铺反粘防水卷材层；S5、浇筑抗渗混凝土层。本申请采用双道高分子卷材复合满粘，能适应轨道交通车站的施工条件，T型搭接边等细部节点部位防水可靠性高，防止围护结构不稳定对防水层带来的影响，提高防水工程的可靠性。
Waterproof structure for rail transit station and construction method
一种轨道交通车站用防水构造及施工方法
XIAO YAO (author) / HUANG QIWU (author) / GAO XINCAI (author) / WANG SHENGTAO (author) / PENG FANGLING (author) / CUI YING (author) / WANG CHAOQUN (author) / XUAN JING (author) / LI KEFEI (author) / LIU HAO (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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