A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a basement exterior wall construction seam leakage-stopping, grouting and reinforcing construction method. Technical processes of the method are as follows: base layer clearing, grouted part checking, wire arranging, drilling, hole clearing and protecting, nozzle arranging, grouting material proportioning, grouting, repeated checking and grouting, and nozzle dismounting. After water level in a basement exterior wall construction seam rises, exterior wall seam construction concrete is damaged by water pressure to generate a water leakage problem or a water purging problem, so that a novel stone body with a novel structure, high strength, high water resistance and good chemical stability is formed, water tightness and bearing capacity of the basement are improved, theexterior wall construction seam reinforced concrete is ensured to be free of impact of water pressure, soaking observation is started from one surface, and no water exists on the other surface 48-72hours later, and therefore, the effects of not leaking and not seeping can be completely achieved.
本发明公开了地下室外墙施工缝堵漏灌浆及加固施工方法，工艺流程依次为：基层清理→核对灌浆部位→布孔→钻孔→清孔、护孔→布嘴→配置灌浆料→灌浆，反复检查灌浆→固结→拆嘴；针对地下室外墙施工缝在水位提高后，水压对外墙施工缝混凝土造成破坏，产生渗漏水或涌水问题，形成一个结构新、强度大、防水性能高和化学稳定良好的“结石体”，达到提高地基的不透水性和承载力，确保外墙施工缝钢筋混凝土不受水压的冲击，从一面开始浸水观察，经过48~72小时后另一面依然无水，从而能够完全达到不渗不漏的效果。
The invention discloses a basement exterior wall construction seam leakage-stopping, grouting and reinforcing construction method. Technical processes of the method are as follows: base layer clearing, grouted part checking, wire arranging, drilling, hole clearing and protecting, nozzle arranging, grouting material proportioning, grouting, repeated checking and grouting, and nozzle dismounting. After water level in a basement exterior wall construction seam rises, exterior wall seam construction concrete is damaged by water pressure to generate a water leakage problem or a water purging problem, so that a novel stone body with a novel structure, high strength, high water resistance and good chemical stability is formed, water tightness and bearing capacity of the basement are improved, theexterior wall construction seam reinforced concrete is ensured to be free of impact of water pressure, soaking observation is started from one surface, and no water exists on the other surface 48-72hours later, and therefore, the effects of not leaking and not seeping can be completely achieved.
本发明公开了地下室外墙施工缝堵漏灌浆及加固施工方法，工艺流程依次为：基层清理→核对灌浆部位→布孔→钻孔→清孔、护孔→布嘴→配置灌浆料→灌浆，反复检查灌浆→固结→拆嘴；针对地下室外墙施工缝在水位提高后，水压对外墙施工缝混凝土造成破坏，产生渗漏水或涌水问题，形成一个结构新、强度大、防水性能高和化学稳定良好的“结石体”，达到提高地基的不透水性和承载力，确保外墙施工缝钢筋混凝土不受水压的冲击，从一面开始浸水观察，经过48~72小时后另一面依然无水，从而能够完全达到不渗不漏的效果。
Basement exterior wall construction seam leakage-stopping, grouting and reinforcing construction method
地下室外墙施工缝堵漏灌浆及加固施工方法
2020-10-23
Patent
Electronic Resource
Chinese
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