A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of building underground outer wall waterproof and drainage project
The invention relates to the technical field of underground water prevention and drainage, in particular to a construction method of a building underground outer wall water prevention and drainage project. Large-particle impurities in rainwater or underground water are filtered out through the stone layer, then silt is filtered out through the filtering layer, the part which does not flow to the underground outer wall directly falls above the water filtering pipe or flows to the water filtering pipe through the waterproof coiled material on the drainage slope, and the part which flows to the underground outer wall flows into the water filtering pipe along the waterproof coiled material under the waterproof protection of the waterproof coiled material. The rainwater is uniformly collected and discharged into a municipal rainwater pipeline through the water filter pipe, so that the effect of combination of prevention and drainage is achieved, the situation of water accumulation on the outer side of the underground outer wall is avoided, the problems of water leakage, moisture, mildew and the like of the underground outer wall are prevented, rainwater or underground water is filtered through the filter layer, and silt is prevented from blocking the water filter pipe.
本发明涉及地下防排水技术领域，具体是一种建筑地下外墙防排水工程的施工方法。雨水或地下水通过石子层过滤掉大颗粒杂物，再通过过滤层将泥沙过滤，不流向地下外墙的部分直接落在滤水管上方或者经过排水坡上的防水卷材流向滤水管，流向地下外墙的部分在防水卷材的防水保护下，沿防水卷材流至滤水管内，再通过滤水管的统一收集排放至市政雨水管道内，从而达到防排结合的效果，不会在地下外墙外侧出现积水的情况，防止地下外墙出现会出现渗漏水、潮湿、霉变等问题，并且通过过滤层对雨水或地下水进行过滤，防止带有泥沙堵塞滤水管。
Construction method of building underground outer wall waterproof and drainage project
The invention relates to the technical field of underground water prevention and drainage, in particular to a construction method of a building underground outer wall water prevention and drainage project. Large-particle impurities in rainwater or underground water are filtered out through the stone layer, then silt is filtered out through the filtering layer, the part which does not flow to the underground outer wall directly falls above the water filtering pipe or flows to the water filtering pipe through the waterproof coiled material on the drainage slope, and the part which flows to the underground outer wall flows into the water filtering pipe along the waterproof coiled material under the waterproof protection of the waterproof coiled material. The rainwater is uniformly collected and discharged into a municipal rainwater pipeline through the water filter pipe, so that the effect of combination of prevention and drainage is achieved, the situation of water accumulation on the outer side of the underground outer wall is avoided, the problems of water leakage, moisture, mildew and the like of the underground outer wall are prevented, rainwater or underground water is filtered through the filter layer, and silt is prevented from blocking the water filter pipe.
本发明涉及地下防排水技术领域，具体是一种建筑地下外墙防排水工程的施工方法。雨水或地下水通过石子层过滤掉大颗粒杂物，再通过过滤层将泥沙过滤，不流向地下外墙的部分直接落在滤水管上方或者经过排水坡上的防水卷材流向滤水管，流向地下外墙的部分在防水卷材的防水保护下，沿防水卷材流至滤水管内，再通过滤水管的统一收集排放至市政雨水管道内，从而达到防排结合的效果，不会在地下外墙外侧出现积水的情况，防止地下外墙出现会出现渗漏水、潮湿、霉变等问题，并且通过过滤层对雨水或地下水进行过滤，防止带有泥沙堵塞滤水管。
Construction method of building underground outer wall waterproof and drainage project
建筑地下外墙防排水工程的施工方法
MIN NING (author) / XIAO LICUI (author) / ZHANG WEIZHE (author) / ZHANG HONGJUN (author)
2023-07-21
Patent
Electronic Resource
Chinese
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