Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-crack and anti-seepage underground engineering bottom plate post-cast strip advanced water stop structure, construction equipment and construction method
The invention relates to the technical field of concrete building structure construction, in particular to an anti-crack and anti-seepage underground engineering bottom plate post-cast strip advance water stop structure, construction equipment and a construction method.The anti-crack and anti-seepage underground engineering bottom plate post-cast strip advance water stop structure comprises a base, a pre-cast strip, a post-cast strip and an advance water stop strip arranged below the post-cast strip; and post-pouring concrete is poured in the post-pouring belt, a waterproof layer is arranged on the upper portion of the base, a buffer layer is arranged on the upper portion of the waterproof layer, and the buffer layer is arranged between the advanced water stop belt and the waterproof layer. In the construction process, the construction method of the advanced water stop structure of the underground engineering bottom plate, the joint filling of special materials and the shrinkage-compensating concrete construction technology with the siliceous anti-cracking waterproof agent are adopted; the risks of cracking, leakage and the like of the underground engineering bottom plate caused by the construction period interval of the underground engineering bottom plate post-cast strip, uneven settlement of a building, temperature difference and the like are avoided.
本发明涉及混凝土建筑结构施工技术领域，具体涉及一种抗裂防渗地下工程底板后浇带超前止水构造及施工设备和施工方法，包括基底、先浇带、后浇带和设于后浇带下方的超前止水带，先浇带内浇筑有先浇混凝土，后浇带内浇筑有后浇混凝土，所述基底的上方设有防水层，防水层的上方设有缓冲层，缓冲层设置在超前止水带与防水层之间，本发明的有益效果：通过设置缓冲层、填缝材料和防水层，在施工过程中通过地下工程底板超前止水构造的施工方法、特殊材料的填缝和添加了硅质抗裂防水剂的补偿收缩混凝土施工技术，解决了因地下工程底板后浇带施工周期间隔、建筑自身不均匀沉降和温差等原因导致的地下工程底板开裂渗漏等风险。
Anti-crack and anti-seepage underground engineering bottom plate post-cast strip advanced water stop structure, construction equipment and construction method
The invention relates to the technical field of concrete building structure construction, in particular to an anti-crack and anti-seepage underground engineering bottom plate post-cast strip advance water stop structure, construction equipment and a construction method.The anti-crack and anti-seepage underground engineering bottom plate post-cast strip advance water stop structure comprises a base, a pre-cast strip, a post-cast strip and an advance water stop strip arranged below the post-cast strip; and post-pouring concrete is poured in the post-pouring belt, a waterproof layer is arranged on the upper portion of the base, a buffer layer is arranged on the upper portion of the waterproof layer, and the buffer layer is arranged between the advanced water stop belt and the waterproof layer. In the construction process, the construction method of the advanced water stop structure of the underground engineering bottom plate, the joint filling of special materials and the shrinkage-compensating concrete construction technology with the siliceous anti-cracking waterproof agent are adopted; the risks of cracking, leakage and the like of the underground engineering bottom plate caused by the construction period interval of the underground engineering bottom plate post-cast strip, uneven settlement of a building, temperature difference and the like are avoided.
本发明涉及混凝土建筑结构施工技术领域，具体涉及一种抗裂防渗地下工程底板后浇带超前止水构造及施工设备和施工方法，包括基底、先浇带、后浇带和设于后浇带下方的超前止水带，先浇带内浇筑有先浇混凝土，后浇带内浇筑有后浇混凝土，所述基底的上方设有防水层，防水层的上方设有缓冲层，缓冲层设置在超前止水带与防水层之间，本发明的有益效果：通过设置缓冲层、填缝材料和防水层，在施工过程中通过地下工程底板超前止水构造的施工方法、特殊材料的填缝和添加了硅质抗裂防水剂的补偿收缩混凝土施工技术，解决了因地下工程底板后浇带施工周期间隔、建筑自身不均匀沉降和温差等原因导致的地下工程底板开裂渗漏等风险。
Anti-crack and anti-seepage underground engineering bottom plate post-cast strip advanced water stop structure, construction equipment and construction method
一种抗裂防渗地下工程底板后浇带超前止水构造及施工设备和施工方法
GAO DONGYA (Autor:in) / LIU KAI (Autor:in) / TIAN XINGYU (Autor:in) / FU JIAQI (Autor:in) / KONG WEITAO (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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