A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof structure of comprehensive pipe gallery and construction technology
The invention provides a waterproof structure of a comprehensive pipe gallery and a construction technology. The waterproof structure of the comprehensive pipe gallery comprises a coiled material waterproof structure, an internal corner waterproof structure, an external corner waterproof structure, a planting top plate waterproof structure and a pipeline seam waterproof structure located between the comprehensive pipe gallery and a pipeline sleeve; the coiled material waterproof structure comprises polysulfide glue, a first polyurea reinforcing layer, a waterproof coiled material and a second polyurea coating layer, wherein the polysulfide glue is filled in a comprehensive pipe gallery joint or a construction joint, the first polyurea reinforcing layer covers the comprehensive pipe gallery joint or the construction joint, the waterproof coiled material is laid on the first polyurea reinforcing layer, and the second polyurea coating layer is sprayed on the waterproof coiled material; the first polyurea reinforcing layer comprises a first polyurea coating layer and a non-woven fabric lined in the first polyurea coating layer. According to the waterproof structure, it can be guaranteed that the comprehensive pipe gallery is tightly connected with the waterproof coating, the waterproof effect is good, and the later maintenance cost can be saved. In addition, the construction process of the waterproof structure is easy to operate, low in construction cost, wide in applicability and high in generalization performance.
本发明提供了一种综合管廊的防水结构及施工工艺，综合管廊的防水结构包括卷材防水结构、阴角处防水结构、阳角处防水结构、种植顶板处防水结构以及位于综合管廊与管道套管之间的管道缝防水结构，其中卷材防水结构包括填充在综合管廊接缝或施工缝内的聚硫胶、覆设在综合管廊接缝或施工缝处的第一聚脲增强层、铺设在第一聚脲增强层上的防水卷材以及喷涂在防水卷材上的第二聚脲涂料层；第一聚脲增强层包括第一聚脲涂料层以及衬设在第一聚脲涂料层内的无纺布。本发明的防水结构可以保证综合管廊与防水涂料紧密相接，防水效果好，能省去后期维修的费用。另外，本发明的防水结构的施工工艺易操作，施工成本低，适用性广，推广性强。
Waterproof structure of comprehensive pipe gallery and construction technology
The invention provides a waterproof structure of a comprehensive pipe gallery and a construction technology. The waterproof structure of the comprehensive pipe gallery comprises a coiled material waterproof structure, an internal corner waterproof structure, an external corner waterproof structure, a planting top plate waterproof structure and a pipeline seam waterproof structure located between the comprehensive pipe gallery and a pipeline sleeve; the coiled material waterproof structure comprises polysulfide glue, a first polyurea reinforcing layer, a waterproof coiled material and a second polyurea coating layer, wherein the polysulfide glue is filled in a comprehensive pipe gallery joint or a construction joint, the first polyurea reinforcing layer covers the comprehensive pipe gallery joint or the construction joint, the waterproof coiled material is laid on the first polyurea reinforcing layer, and the second polyurea coating layer is sprayed on the waterproof coiled material; the first polyurea reinforcing layer comprises a first polyurea coating layer and a non-woven fabric lined in the first polyurea coating layer. According to the waterproof structure, it can be guaranteed that the comprehensive pipe gallery is tightly connected with the waterproof coating, the waterproof effect is good, and the later maintenance cost can be saved. In addition, the construction process of the waterproof structure is easy to operate, low in construction cost, wide in applicability and high in generalization performance.
本发明提供了一种综合管廊的防水结构及施工工艺，综合管廊的防水结构包括卷材防水结构、阴角处防水结构、阳角处防水结构、种植顶板处防水结构以及位于综合管廊与管道套管之间的管道缝防水结构，其中卷材防水结构包括填充在综合管廊接缝或施工缝内的聚硫胶、覆设在综合管廊接缝或施工缝处的第一聚脲增强层、铺设在第一聚脲增强层上的防水卷材以及喷涂在防水卷材上的第二聚脲涂料层；第一聚脲增强层包括第一聚脲涂料层以及衬设在第一聚脲涂料层内的无纺布。本发明的防水结构可以保证综合管廊与防水涂料紧密相接，防水效果好，能省去后期维修的费用。另外，本发明的防水结构的施工工艺易操作，施工成本低，适用性广，推广性强。
Waterproof structure of comprehensive pipe gallery and construction technology
一种综合管廊的防水结构及施工工艺
ZHU HONGLEI (author) / HU ZHIQIANG (author) / MENG YIMAN (author) / YU YANG (author) / ZHANG SHICHAO (author)
2022-11-25
Patent
Electronic Resource
Chinese
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