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A platform for research: civil engineering, architecture and urbanism
Advanced water stop post-cast strip and construction method thereof
The advanced waterstop post-cast strip structure comprises a concrete cushion layer, a left bottom plate, a right bottom plate and a post-cast strip, a waterproof roll and an advanced waterstop structure are sequentially arranged on the concrete cushion layer from bottom to top, and the left bottom plate, the right bottom plate and the post-cast strip are arranged on the advanced waterstop structure. The advanced waterstop structure is arranged on the lower portions of the bottom plates and the lower portion of the post-cast strip, the advanced waterstop structure comprises trapezoid grooves formed in the left bottom plate, the right bottom plate and the lower portion of the post-cast strip, a steel bar frame and a reinforcing layer are arranged in the trapezoid grooves, and the edge of the waterproof roll exceeds the edge of the trapezoid grooves. Waterproof layers are arranged between the advanced water stop structure and the left and right bottom plates and between the advanced water stop structure and the post-cast strip, and water stop plates are arranged between the post-cast strip and the left and right bottom plates respectively. The reinforcing layer is integrally formed, so that the construction difficulty is reduced, the integrity is improved, and the construction quality is guaranteed; meanwhile, the waterproof layer and the waterproof roll are arranged, so that the waterproof effect of the post-cast strip is guaranteed.
本发明一种超前止水后浇带结构，包括混凝土垫层、左右底板和后浇带，所述混凝土垫层上由下至上依次设有防水卷材和超前止水带构造，所述超前止水带构造上设置有左右所述底板和后浇带，所述超前止水带构造设置于所述底板和所述后浇带的下部，所述超前止水带结构括设置于左右所述底板以及所述后浇带下方的梯形凹槽，所述梯形凹槽内设置钢筋框架和加强层，所述防水卷材的边缘超出于所述梯形凹槽的边缘，所述超前止水构造与左右所述底板以及所述后浇带之间设置有防水层，所述后浇带与左右所述底板之间分别设置有止水板。本发明加强层为整体构成，简化的施工难度，提高整体性，有利于保证施工质量；同时设置防水层及防水卷材，保证后浇带防水效果。
Advanced water stop post-cast strip and construction method thereof
The advanced waterstop post-cast strip structure comprises a concrete cushion layer, a left bottom plate, a right bottom plate and a post-cast strip, a waterproof roll and an advanced waterstop structure are sequentially arranged on the concrete cushion layer from bottom to top, and the left bottom plate, the right bottom plate and the post-cast strip are arranged on the advanced waterstop structure. The advanced waterstop structure is arranged on the lower portions of the bottom plates and the lower portion of the post-cast strip, the advanced waterstop structure comprises trapezoid grooves formed in the left bottom plate, the right bottom plate and the lower portion of the post-cast strip, a steel bar frame and a reinforcing layer are arranged in the trapezoid grooves, and the edge of the waterproof roll exceeds the edge of the trapezoid grooves. Waterproof layers are arranged between the advanced water stop structure and the left and right bottom plates and between the advanced water stop structure and the post-cast strip, and water stop plates are arranged between the post-cast strip and the left and right bottom plates respectively. The reinforcing layer is integrally formed, so that the construction difficulty is reduced, the integrity is improved, and the construction quality is guaranteed; meanwhile, the waterproof layer and the waterproof roll are arranged, so that the waterproof effect of the post-cast strip is guaranteed.
本发明一种超前止水后浇带结构，包括混凝土垫层、左右底板和后浇带，所述混凝土垫层上由下至上依次设有防水卷材和超前止水带构造，所述超前止水带构造上设置有左右所述底板和后浇带，所述超前止水带构造设置于所述底板和所述后浇带的下部，所述超前止水带结构括设置于左右所述底板以及所述后浇带下方的梯形凹槽，所述梯形凹槽内设置钢筋框架和加强层，所述防水卷材的边缘超出于所述梯形凹槽的边缘，所述超前止水构造与左右所述底板以及所述后浇带之间设置有防水层，所述后浇带与左右所述底板之间分别设置有止水板。本发明加强层为整体构成，简化的施工难度，提高整体性，有利于保证施工质量；同时设置防水层及防水卷材，保证后浇带防水效果。
Advanced water stop post-cast strip and construction method thereof
一种超前止水后浇带及其施工方法
LU GUODONG (author) / XU PENG (author) / YANG HAIFEI (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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