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A platform for research: civil engineering, architecture and urbanism
Low-temperature-resistant zero-defect waterproof construction method for building underground structure
The invention belongs to the technical field of waterproof construction methods, and particularly relates to a low-temperature-resistant zero-defect waterproof construction method for a building underground structure. The method comprises the following steps of carrying out base layer treatment before paving by using an anti-sticking coiled material of a strong cross laminated film; constructing a bottom plate; and performing waterproof construction on a side wall of the underground structure. The coiled material disclosed by the invention is flatly paved on a cushion layer and is firmly lapped, and the full sticky effect on the cushion layer is not required. After the structure on the macromolecular self-adhesive film waterproof coiled material of the cross laminated film to be lapped is constructed, the coiled material is reversely and tightly adhered to the bottom of a structural layer, so that the active waterproof effect is achieved. According to the method, the waterproof construction quality is guaranteed, the cross-flow risk of structure leakage is completely eradicated, the first-level waterproof requirement of waterproof construction is completely met, the method is not affected by the low-temperature environment, and the method can be popularized and applied to all underground construction projects in the whole industry.
本发明属于防水施工方法技术领域，具体涉及一种建筑地下结构耐低温零缺陷防水施工方法，包括下列步骤：使用强力交叉层压膜的防粘卷材进行铺贴前基层处理；对底板进行施工；对地下结构侧墙防水进行施工。本发明的卷材在垫层上铺平、搭接牢固即可，不要求必须在垫层上满粘效果。待搭接交叉层压膜高分子自粘胶膜防水卷材上的结构施作以后，卷材便反过来紧密地粘接在结构层的底部，达到主动防水效果。本发明保证了防水施工质量，杜绝结构渗漏的穿流风险，又完全满足防水施工的一级防水要求，不受低温环境的影响，可以在全行业所有地下建筑工程推广应用。
Low-temperature-resistant zero-defect waterproof construction method for building underground structure
The invention belongs to the technical field of waterproof construction methods, and particularly relates to a low-temperature-resistant zero-defect waterproof construction method for a building underground structure. The method comprises the following steps of carrying out base layer treatment before paving by using an anti-sticking coiled material of a strong cross laminated film; constructing a bottom plate; and performing waterproof construction on a side wall of the underground structure. The coiled material disclosed by the invention is flatly paved on a cushion layer and is firmly lapped, and the full sticky effect on the cushion layer is not required. After the structure on the macromolecular self-adhesive film waterproof coiled material of the cross laminated film to be lapped is constructed, the coiled material is reversely and tightly adhered to the bottom of a structural layer, so that the active waterproof effect is achieved. According to the method, the waterproof construction quality is guaranteed, the cross-flow risk of structure leakage is completely eradicated, the first-level waterproof requirement of waterproof construction is completely met, the method is not affected by the low-temperature environment, and the method can be popularized and applied to all underground construction projects in the whole industry.
本发明属于防水施工方法技术领域，具体涉及一种建筑地下结构耐低温零缺陷防水施工方法，包括下列步骤：使用强力交叉层压膜的防粘卷材进行铺贴前基层处理；对底板进行施工；对地下结构侧墙防水进行施工。本发明的卷材在垫层上铺平、搭接牢固即可，不要求必须在垫层上满粘效果。待搭接交叉层压膜高分子自粘胶膜防水卷材上的结构施作以后，卷材便反过来紧密地粘接在结构层的底部，达到主动防水效果。本发明保证了防水施工质量，杜绝结构渗漏的穿流风险，又完全满足防水施工的一级防水要求，不受低温环境的影响，可以在全行业所有地下建筑工程推广应用。
Low-temperature-resistant zero-defect waterproof construction method for building underground structure
一种建筑地下结构耐低温零缺陷防水施工方法
LI XIAOLI (author) / MA PENG (author) / JIAN LING (author) / YAO XINJIANG (author) / WANG JUN (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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