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Basement outer wall horizontal construction joint water stop plate and waterproof structure construction method
The invention relates to a basement outer wall horizontal construction joint water stop plate and a waterproof structure construction method, and belongs to the technical field of building construction. The water stop plate comprises a body (4), the body (4) is bent in the width direction, the ends of two bent edges (10) are bent again to form connecting edges (9), and water stop barbs (8) are arranged in the connecting edges (9). The construction method of the waterproof structure comprises the steps that a, the lower portion of the body (4) is embedded in a steel bar of the concrete guide wall (1), the body (4) is fixed, and an opening of the body (4) directly faces the upstream face; b, brushing a concrete interface agent on the lower part of the body (4), and pouring a concrete guide wall (1); and c, after the construction joint is cleaned, brushing a concrete interface agent on the upper part of the body (4), and pouring a concrete wall (6) after pouring. Water seepage flow direction is changed through the water stop plate, so that the water stop plate completely loses fluidity, and water stop and water prevention are achieved. The problem that water leakage and water seepage at a horizontal construction joint of a concrete wall surface are difficult to control in the prior art is solved.
本发明涉及一种地下室外墙水平施工缝止水板及防水构造施工方法，属于建筑施工技术领域。止水板包括本体(4)，本体(4)沿宽度方向折弯，且两折弯边(10)的端部再次折弯形成连接边(9)，连接边(9)内设有止水倒勾(8)。防水构造施工方法包括步骤：a、将本体(4)下部埋设于混凝土导墙(1)钢筋内，且将本体(4)固定，本体(4)开口正对迎水面；b、本体(4)下部刷混凝土界面剂，浇筑混凝土导墙(1)；c、待施工缝清理后，本体(4)上部刷混凝土界面剂，浇筑后浇筑混凝土墙(6)。通过止水板改变渗水流向，使其完全失去流动性，以达到止水防水。解决现有技术混凝土墙面水平施工缝处漏水及渗水的难控制的问题。
Basement outer wall horizontal construction joint water stop plate and waterproof structure construction method
The invention relates to a basement outer wall horizontal construction joint water stop plate and a waterproof structure construction method, and belongs to the technical field of building construction. The water stop plate comprises a body (4), the body (4) is bent in the width direction, the ends of two bent edges (10) are bent again to form connecting edges (9), and water stop barbs (8) are arranged in the connecting edges (9). The construction method of the waterproof structure comprises the steps that a, the lower portion of the body (4) is embedded in a steel bar of the concrete guide wall (1), the body (4) is fixed, and an opening of the body (4) directly faces the upstream face; b, brushing a concrete interface agent on the lower part of the body (4), and pouring a concrete guide wall (1); and c, after the construction joint is cleaned, brushing a concrete interface agent on the upper part of the body (4), and pouring a concrete wall (6) after pouring. Water seepage flow direction is changed through the water stop plate, so that the water stop plate completely loses fluidity, and water stop and water prevention are achieved. The problem that water leakage and water seepage at a horizontal construction joint of a concrete wall surface are difficult to control in the prior art is solved.
本发明涉及一种地下室外墙水平施工缝止水板及防水构造施工方法，属于建筑施工技术领域。止水板包括本体(4)，本体(4)沿宽度方向折弯，且两折弯边(10)的端部再次折弯形成连接边(9)，连接边(9)内设有止水倒勾(8)。防水构造施工方法包括步骤：a、将本体(4)下部埋设于混凝土导墙(1)钢筋内，且将本体(4)固定，本体(4)开口正对迎水面；b、本体(4)下部刷混凝土界面剂，浇筑混凝土导墙(1)；c、待施工缝清理后，本体(4)上部刷混凝土界面剂，浇筑后浇筑混凝土墙(6)。通过止水板改变渗水流向，使其完全失去流动性，以达到止水防水。解决现有技术混凝土墙面水平施工缝处漏水及渗水的难控制的问题。
Basement outer wall horizontal construction joint water stop plate and waterproof structure construction method
一种地下室外墙水平施工缝止水板及防水构造施工方法
LIU XIAOYONG (author) / ZHOU CHAOFAN (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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