A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an underground building waterproof construction method which comprises the following steps: S1, during waterproof construction, detecting the ground and the wall surfaces of an underground building to ensure that the ground and the wall surfaces of the underground building do not have unevenness and gaps, and cleaning floating dust on the ground surface and the wall surface of the underground building by using clear water, so that the ground surface and the wall surface of the underground building are cleaned; meanwhile, the water content of the ground and the wall surface of the underground building is controlled to be 28-40%; the construction requirements of the ground and the wall surface of an underground building are strictly met, meanwhile, the fine sand and the polyester fiber non-woven fabric form an isolation protection layer, the durability of the polyurethane waterproof layer can be effectively guaranteed, and two waterproof protection layers are formed through the fine sand layer, the fine aggregate concrete layer, the polystyrene foam board and the high-strength gypsum sheet, so that the durability of the polyurethane waterproof layer is effectively guaranteed. And after construction is completed, a waterproof coating does not need to be brushed, so that the underground building has a good waterproof effect and can be effectively waterproof for a long time, and the waterproof problem is fundamentally solved.
本发明提供了一种地下建筑防水施工方法，包括以下步骤S1：在进行防水施工的时候，需要对地下建筑的地面和墙面进行检测作业，确保地下建筑的地面和墙面不存在凹凸不平和缝隙，并用清水清洗掉地下建筑地面表面和墙面表面的浮尘，同时控制地下建筑地面和墙面的含水率在28‑40％；本发明严格要求地下建筑的地面与墙面的施工要求，同时使得细沙以及聚酯纤维无纺布形成一道隔离保护层，能够有效的保证聚氨酯防水层的耐久性，且通过细沙层、细石混凝土层、聚苯乙烯泡沫板·高强度石膏薄板形成二道防水保护层，在施工完成后无需再刷防水涂层，使得地下建筑具有良好防水效果，并且能够长期有效的防水，从根本上解决防水难题。
The invention provides an underground building waterproof construction method which comprises the following steps: S1, during waterproof construction, detecting the ground and the wall surfaces of an underground building to ensure that the ground and the wall surfaces of the underground building do not have unevenness and gaps, and cleaning floating dust on the ground surface and the wall surface of the underground building by using clear water, so that the ground surface and the wall surface of the underground building are cleaned; meanwhile, the water content of the ground and the wall surface of the underground building is controlled to be 28-40%; the construction requirements of the ground and the wall surface of an underground building are strictly met, meanwhile, the fine sand and the polyester fiber non-woven fabric form an isolation protection layer, the durability of the polyurethane waterproof layer can be effectively guaranteed, and two waterproof protection layers are formed through the fine sand layer, the fine aggregate concrete layer, the polystyrene foam board and the high-strength gypsum sheet, so that the durability of the polyurethane waterproof layer is effectively guaranteed. And after construction is completed, a waterproof coating does not need to be brushed, so that the underground building has a good waterproof effect and can be effectively waterproof for a long time, and the waterproof problem is fundamentally solved.
本发明提供了一种地下建筑防水施工方法，包括以下步骤S1：在进行防水施工的时候，需要对地下建筑的地面和墙面进行检测作业，确保地下建筑的地面和墙面不存在凹凸不平和缝隙，并用清水清洗掉地下建筑地面表面和墙面表面的浮尘，同时控制地下建筑地面和墙面的含水率在28‑40％；本发明严格要求地下建筑的地面与墙面的施工要求，同时使得细沙以及聚酯纤维无纺布形成一道隔离保护层，能够有效的保证聚氨酯防水层的耐久性，且通过细沙层、细石混凝土层、聚苯乙烯泡沫板·高强度石膏薄板形成二道防水保护层，在施工完成后无需再刷防水涂层，使得地下建筑具有良好防水效果，并且能够长期有效的防水，从根本上解决防水难题。
| European Patent Office | 2021
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