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A platform for research: civil engineering, architecture and urbanism
Basement exterior wall horizontal construction joint structure and construction method thereof
The invention discloses a basement exterior wall horizontal construction joint structure and a construction method thereof. The basement exterior wall horizontal construction joint structure comprisesa cushion layer, a waterproof protection layer arranged on the cushion layer, a foundation bottom plate arranged on the waterproof protection layer, a waterproof guide wall arranged on the cushion layer, an exterior wall guide wall arranged on the foundation bottom plate and an exterior wall arranged on the exterior wall guide wall; the waterproof guide wall is arranged on the outdoor side of thefoundation bottom plate; the horizontal construction joint between the exterior wall guide wall and the exterior wall is Z-shaped to form the Z-shaped horizontal construction joint, and the Z-shapedhorizontal construction joint comprises an upper horizontal joint, a vertical joint and a lower horizontal joint; and a water stop steel plate is arranged at the joint between the exterior wall guidewall and the exterior wall. According to the joint and the method, the problems that when a guide wall formwork is supported through a steel bar tripod at present, supporting is not firm, formwork expansion is likely to happen, and the guide wall construction quality is hard to guarantee are solved, and the problems that a welded steel bar tripod needs a large amount of welding work, labor and materials are wasted, steel bars need to be cut off after formwork removal, and the appearance defect exists in a concrete surface layer are solved.
一种地下室外墙水平施工缝构造及其施工方法，地下室外墙水平施工缝构造包括垫层、设置在垫层上的防水保护层、设置在防水保护层上的基础底板、设置在垫层上的防水导墙、设置在基础底板上的外墙导墙及设置在外墙导墙上的外墙，防水导墙设置在基础底板的室外一侧。外墙导墙和外墙之间的水平施工缝呈Z字形、形成Z字形水平施工缝，Z字形水平施工缝包括上水平缝、竖直缝和下水平缝。外墙导墙和外墙之间的连接处设有止水钢板。本发明解决现有通过钢筋三脚架对导墙模板进行支撑，支撑不牢固，易涨模，导墙施工质量难以保证的问题，并解决焊制钢筋三脚架需要大量的焊接工作，浪费人工和材料，拆模后还需割掉钢筋，导致混凝土面层存在观感缺陷的问题。
Basement exterior wall horizontal construction joint structure and construction method thereof
The invention discloses a basement exterior wall horizontal construction joint structure and a construction method thereof. The basement exterior wall horizontal construction joint structure comprisesa cushion layer, a waterproof protection layer arranged on the cushion layer, a foundation bottom plate arranged on the waterproof protection layer, a waterproof guide wall arranged on the cushion layer, an exterior wall guide wall arranged on the foundation bottom plate and an exterior wall arranged on the exterior wall guide wall; the waterproof guide wall is arranged on the outdoor side of thefoundation bottom plate; the horizontal construction joint between the exterior wall guide wall and the exterior wall is Z-shaped to form the Z-shaped horizontal construction joint, and the Z-shapedhorizontal construction joint comprises an upper horizontal joint, a vertical joint and a lower horizontal joint; and a water stop steel plate is arranged at the joint between the exterior wall guidewall and the exterior wall. According to the joint and the method, the problems that when a guide wall formwork is supported through a steel bar tripod at present, supporting is not firm, formwork expansion is likely to happen, and the guide wall construction quality is hard to guarantee are solved, and the problems that a welded steel bar tripod needs a large amount of welding work, labor and materials are wasted, steel bars need to be cut off after formwork removal, and the appearance defect exists in a concrete surface layer are solved.
一种地下室外墙水平施工缝构造及其施工方法，地下室外墙水平施工缝构造包括垫层、设置在垫层上的防水保护层、设置在防水保护层上的基础底板、设置在垫层上的防水导墙、设置在基础底板上的外墙导墙及设置在外墙导墙上的外墙，防水导墙设置在基础底板的室外一侧。外墙导墙和外墙之间的水平施工缝呈Z字形、形成Z字形水平施工缝，Z字形水平施工缝包括上水平缝、竖直缝和下水平缝。外墙导墙和外墙之间的连接处设有止水钢板。本发明解决现有通过钢筋三脚架对导墙模板进行支撑，支撑不牢固，易涨模，导墙施工质量难以保证的问题，并解决焊制钢筋三脚架需要大量的焊接工作，浪费人工和材料，拆模后还需割掉钢筋，导致混凝土面层存在观感缺陷的问题。
Basement exterior wall horizontal construction joint structure and construction method thereof
一种地下室外墙水平施工缝构造及其施工方法
YANG XIA (author) / SHEN LICHENG (author) / XIE HUIXUE (author) / QIN HAIYING (author) / HOU ZHIKANG (author) / HU XUDONG (author) / NIU HAO (author) / WANG YICHAO (author) / MEI ZHIYUAN (author) / ZHANG JUNPENG (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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