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A platform for research: civil engineering, architecture and urbanism
Underground engineering pre-paving anti-sticking waterproof construction method
The invention relates to a pre-paving anti-sticking waterproof construction method for underground engineering. The pre-paving anti-sticking waterproof construction method comprises the following steps that a base layer is cleaned or repaired; line snapping positioning is carried out on the base layer; a prefabricated composite coiled material is laid on the base layer with the datum line in a large area, and the prefabricated composite coiled material is a pre-laid anti-adhesion waterproof coiled material with the first preset thickness and a self-adhesion polymer waterproof coiled material with the second preset thickness; a vertical face waterproof layer is laid; internal and external corners, a pipeline of a penetrating structure and a post-cast strip are treated; self-checking and finishing; quality inspection and acceptance; and compared with a traditional basement bottom plate waterproof method, the engineering leakage rate is avoided, and the engineering quality and the construction efficiency are improved.
本发明涉及一种地下工程预铺反粘防水的施工方法，包括以下步骤：对基层进行清理或修复；在基层上进行弹线定位；在弹设有基准线的基层上大面积铺设预制复合型卷材，其中，预制复合型卷材为第一预设厚度的预铺反粘防水卷材+第二预设厚度的自粘聚合物防水卷材；铺设立面防水层；对阴阳角、穿透结构的管道以及后浇带进行处理；自检修整；质量检查及验收；与传统的地下室底板防水做法相比，避免了工程渗漏率，提升了工程质量和施工效率。
Underground engineering pre-paving anti-sticking waterproof construction method
The invention relates to a pre-paving anti-sticking waterproof construction method for underground engineering. The pre-paving anti-sticking waterproof construction method comprises the following steps that a base layer is cleaned or repaired; line snapping positioning is carried out on the base layer; a prefabricated composite coiled material is laid on the base layer with the datum line in a large area, and the prefabricated composite coiled material is a pre-laid anti-adhesion waterproof coiled material with the first preset thickness and a self-adhesion polymer waterproof coiled material with the second preset thickness; a vertical face waterproof layer is laid; internal and external corners, a pipeline of a penetrating structure and a post-cast strip are treated; self-checking and finishing; quality inspection and acceptance; and compared with a traditional basement bottom plate waterproof method, the engineering leakage rate is avoided, and the engineering quality and the construction efficiency are improved.
本发明涉及一种地下工程预铺反粘防水的施工方法，包括以下步骤：对基层进行清理或修复；在基层上进行弹线定位；在弹设有基准线的基层上大面积铺设预制复合型卷材，其中，预制复合型卷材为第一预设厚度的预铺反粘防水卷材+第二预设厚度的自粘聚合物防水卷材；铺设立面防水层；对阴阳角、穿透结构的管道以及后浇带进行处理；自检修整；质量检查及验收；与传统的地下室底板防水做法相比，避免了工程渗漏率，提升了工程质量和施工效率。
Underground engineering pre-paving anti-sticking waterproof construction method
一种地下工程预铺反粘防水的施工方法
YANG SHUZHUO (author) / ZHAO JUN (author) / XIN JIAXUAN (author) / DING WEICHENG (author)
2024-09-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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