Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage treatment method for basement bottom plate construction joint
The invention relates to an anti-seepage treatment method for a basement bottom plate construction joint, and belongs to the technical field of constructional engineering. to the invention aims to solve the problems that a building basement bottom plate is prone to water seepage due to the construction joint, but for the construction joint or a construction cold joint which is not provided with a water stop steel plate or cannot be provided with the water stop steel plate due to limitation of construction conditions, a conventional method is that the surface is simply cleaned and coated with cement paste, internal water seepage is solved through a pressure grouting mode, waterproof measures are single, and the construction effect is poor. According to the anti-seepage treatment method provided by the invention, a filler is arranged at the boundary of a pre-pouring concrete area to form a step-shaped groove, so that an effect similar to the water stop steel plate is achieved; a pressure grouting pipe is arranged between the groove and the surface layer of the bottom plate for grouting and waterproofing; a waterproof coating belt is arranged on the surface layer of the construction joint, surface layer seepage water is collected and drained in a centralized mode, and multidirectional anti-seepage treatment can be conducted on the construction joint from the interior to the outer layer. The anti-seepage treatment method is easy to operate, and it is ensured that the water seepage hidden danger at the basement bottom plate construction joint is eliminated.
本申请涉及一种用于地下室底板施工缝的防渗漏处理方法，属于建筑工程技术领域。为解决建筑物地下室底板因施工缝容易渗水，但对于未设或因施工条件限制无法设置止水钢板的施工缝或者施工冷缝，常规做法是对表面进行简单清理并涂水泥浆的做法进行处理，通过压力注浆方式解决内部渗水，防水措施单一，施工效果不佳的问题。本申请提供的处理方法，通过在先浇筑混凝土区边界设置填充物形成台阶状凹槽起到类似止水钢板的作用；对凹槽至底板表层之间设置压力注浆管进行注浆防水；在施工缝表层进行防水涂料带设置和表层渗水集中收集并引流措施，能对施工缝从内部到外层进行多方位防渗漏处理。本方法操作简单，确保消除地下室底板施工缝处的渗水隐患。
Anti-seepage treatment method for basement bottom plate construction joint
The invention relates to an anti-seepage treatment method for a basement bottom plate construction joint, and belongs to the technical field of constructional engineering. to the invention aims to solve the problems that a building basement bottom plate is prone to water seepage due to the construction joint, but for the construction joint or a construction cold joint which is not provided with a water stop steel plate or cannot be provided with the water stop steel plate due to limitation of construction conditions, a conventional method is that the surface is simply cleaned and coated with cement paste, internal water seepage is solved through a pressure grouting mode, waterproof measures are single, and the construction effect is poor. According to the anti-seepage treatment method provided by the invention, a filler is arranged at the boundary of a pre-pouring concrete area to form a step-shaped groove, so that an effect similar to the water stop steel plate is achieved; a pressure grouting pipe is arranged between the groove and the surface layer of the bottom plate for grouting and waterproofing; a waterproof coating belt is arranged on the surface layer of the construction joint, surface layer seepage water is collected and drained in a centralized mode, and multidirectional anti-seepage treatment can be conducted on the construction joint from the interior to the outer layer. The anti-seepage treatment method is easy to operate, and it is ensured that the water seepage hidden danger at the basement bottom plate construction joint is eliminated.
本申请涉及一种用于地下室底板施工缝的防渗漏处理方法，属于建筑工程技术领域。为解决建筑物地下室底板因施工缝容易渗水，但对于未设或因施工条件限制无法设置止水钢板的施工缝或者施工冷缝，常规做法是对表面进行简单清理并涂水泥浆的做法进行处理，通过压力注浆方式解决内部渗水，防水措施单一，施工效果不佳的问题。本申请提供的处理方法，通过在先浇筑混凝土区边界设置填充物形成台阶状凹槽起到类似止水钢板的作用；对凹槽至底板表层之间设置压力注浆管进行注浆防水；在施工缝表层进行防水涂料带设置和表层渗水集中收集并引流措施，能对施工缝从内部到外层进行多方位防渗漏处理。本方法操作简单，确保消除地下室底板施工缝处的渗水隐患。
Anti-seepage treatment method for basement bottom plate construction joint
一种用于地下室底板施工缝的防渗漏处理方法
CHEN HUI (Autor:in) / ZHONG LUPING (Autor:in) / LI SHENG (Autor:in) / YAN BING (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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