A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof structure with latticed column penetrating through bottom plate and construction method thereof
The invention belongs to the technical field of underground waterproof construction, and discloses a waterproof structure with a latticed column penetrating through a bottom plate and a construction method thereof. The waterproof structure comprises a reinforced concrete bottom plate, a waterproof coiled material, cement-based waterproof paint, waterproof reinforcing layers, sealants, a water stopsteel plate, a blocking steel plate and a water swelling water stop strip. The construction method comprises the following steps that firstly, impurities on the latticed column are removed, and a bottom plate cushion layer is laid; the cement-based waterproof paint is brushed on the bottom plate cushion layer inside and around the latticed column; the waterproof coiled material is paved, the parts, in contact with the latticed column, of the waterproof coiled materials are sealed by smearing the sealant, and waterproof reinforcing layers are paved at the internal corner and the external corner of the latticed column; the water stop steel plate is welded above the bottom plate cushion layer outside the latticed column; the blocking steel plate is welded on a batten plate adjacent to the top surface of the bottom plate in the latticed column; and the water swelling water stop strip is arranged below the top surface of the bottom plate. The overall waterproof system is constructed by thewaterproof coiled material, the cement-based waterproof paint, the waterproof reinforcing layers and the sealants, so that the waterproof effect is effectively improved.
本发明属于地下防水施工技术领域，公开了一种格构柱贯穿底板的防水结构及其施工方法，该结构包括钢筋混凝土底板、防水卷材、水泥基防水涂料、防水加强层、密封膏、止水钢板、阻隔钢板、遇水膨胀止水条。首先清除格构柱上杂物，铺设底板垫层；在格构柱内部及周围的底板垫层上涂刷水泥基防水涂料；之后铺设防水卷材，与格构柱接触部位的防水卷材通过涂抹密封膏密封，并在格构柱内部阴角和外部阳角位置分别铺设防水加强层；在格构柱外部底板垫层上方焊接止水钢板；在格构柱内部紧邻底板顶面的缀板上焊接阻隔钢板；在底板顶面下方放置遇水膨胀止水条。本发明通过防水卷材+水泥基防水涂料+防水加强层+密封膏构建整体防水系统，有效提高了防水效果。
Waterproof structure with latticed column penetrating through bottom plate and construction method thereof
The invention belongs to the technical field of underground waterproof construction, and discloses a waterproof structure with a latticed column penetrating through a bottom plate and a construction method thereof. The waterproof structure comprises a reinforced concrete bottom plate, a waterproof coiled material, cement-based waterproof paint, waterproof reinforcing layers, sealants, a water stopsteel plate, a blocking steel plate and a water swelling water stop strip. The construction method comprises the following steps that firstly, impurities on the latticed column are removed, and a bottom plate cushion layer is laid; the cement-based waterproof paint is brushed on the bottom plate cushion layer inside and around the latticed column; the waterproof coiled material is paved, the parts, in contact with the latticed column, of the waterproof coiled materials are sealed by smearing the sealant, and waterproof reinforcing layers are paved at the internal corner and the external corner of the latticed column; the water stop steel plate is welded above the bottom plate cushion layer outside the latticed column; the blocking steel plate is welded on a batten plate adjacent to the top surface of the bottom plate in the latticed column; and the water swelling water stop strip is arranged below the top surface of the bottom plate. The overall waterproof system is constructed by thewaterproof coiled material, the cement-based waterproof paint, the waterproof reinforcing layers and the sealants, so that the waterproof effect is effectively improved.
本发明属于地下防水施工技术领域，公开了一种格构柱贯穿底板的防水结构及其施工方法，该结构包括钢筋混凝土底板、防水卷材、水泥基防水涂料、防水加强层、密封膏、止水钢板、阻隔钢板、遇水膨胀止水条。首先清除格构柱上杂物，铺设底板垫层；在格构柱内部及周围的底板垫层上涂刷水泥基防水涂料；之后铺设防水卷材，与格构柱接触部位的防水卷材通过涂抹密封膏密封，并在格构柱内部阴角和外部阳角位置分别铺设防水加强层；在格构柱外部底板垫层上方焊接止水钢板；在格构柱内部紧邻底板顶面的缀板上焊接阻隔钢板；在底板顶面下方放置遇水膨胀止水条。本发明通过防水卷材+水泥基防水涂料+防水加强层+密封膏构建整体防水系统，有效提高了防水效果。
Waterproof structure with latticed column penetrating through bottom plate and construction method thereof
一种格构柱贯穿底板的防水结构及其施工方法
ZHANG NING (author) / WANG YUELEI (author) / YANG XIN (author) / ZHENG YI (author) / PEI NAN (author) / LI MINGSHENG (author) / LU WEI (author) / WANG HAIYANG (author) / YAN HUIFENG (author) / WANG SHUAI (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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