Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compressible water stop structure for concrete panel joint surface layer in severe cold area and construction method
The invention discloses a compressible water stop structure for a concrete panel joint surface layer in a severe cold area and a construction method, and belongs to the technical field of concrete panel joint seepage-proofing sealing. The compressible water stop structure comprises concrete panels, caulking bodies, compressible strips and flexible seepage-proofing coatings, wherein a joint is reserved between every two adjacent concrete panels, and filling grooves are formed in the upper portions of the joints; the caulking bodies are embedded in the filling grooves; the compressible strips are arranged on the surfaces of the caulking bodies in the extending direction of the joints; and the flexible seepage-proofing coatings cover the caulking bodies and the compressible strips and are bonded to the panel faces of the two concrete panels correspondingly. The construction method is used for constructing the compressible water stop structure for the concrete panel joint surface layer in the severe cold area. The compressible water stop structure is easy to construct, good in seepage-proofing performance, high in durability, large in deformation resistance and suitable for panel dam new construction and constructed project repairing under the condition that the water surface of a reservoir in the severe cold area is frozen.
本发明公开了一种严寒地区混凝土面板接缝表层可压缩止水结构及施工方法，属于混凝土面板接缝防渗密封技术领域，其包括：混凝土面板，相邻的两块混凝土面板之间留有接缝，接缝的上部设有填充槽；嵌缝体，嵌缝体嵌设在填充槽中；可压缩条，可压缩条沿接缝的延伸方向设置在嵌缝体表面；柔性防渗涂层，柔性防渗涂层遮覆嵌缝体和可压缩条，并分别与两块混凝土面板的板面粘接。所述施工方法用于施作所述严寒地区混凝土面板接缝表层可压缩止水结构。本发明施工简单、防渗性能好、耐久度高、抵御变形量大、适用于严寒地区水库水面结冰情况的面板坝新建及已建工程的修复。
Compressible water stop structure for concrete panel joint surface layer in severe cold area and construction method
The invention discloses a compressible water stop structure for a concrete panel joint surface layer in a severe cold area and a construction method, and belongs to the technical field of concrete panel joint seepage-proofing sealing. The compressible water stop structure comprises concrete panels, caulking bodies, compressible strips and flexible seepage-proofing coatings, wherein a joint is reserved between every two adjacent concrete panels, and filling grooves are formed in the upper portions of the joints; the caulking bodies are embedded in the filling grooves; the compressible strips are arranged on the surfaces of the caulking bodies in the extending direction of the joints; and the flexible seepage-proofing coatings cover the caulking bodies and the compressible strips and are bonded to the panel faces of the two concrete panels correspondingly. The construction method is used for constructing the compressible water stop structure for the concrete panel joint surface layer in the severe cold area. The compressible water stop structure is easy to construct, good in seepage-proofing performance, high in durability, large in deformation resistance and suitable for panel dam new construction and constructed project repairing under the condition that the water surface of a reservoir in the severe cold area is frozen.
本发明公开了一种严寒地区混凝土面板接缝表层可压缩止水结构及施工方法，属于混凝土面板接缝防渗密封技术领域，其包括：混凝土面板，相邻的两块混凝土面板之间留有接缝，接缝的上部设有填充槽；嵌缝体，嵌缝体嵌设在填充槽中；可压缩条，可压缩条沿接缝的延伸方向设置在嵌缝体表面；柔性防渗涂层，柔性防渗涂层遮覆嵌缝体和可压缩条，并分别与两块混凝土面板的板面粘接。所述施工方法用于施作所述严寒地区混凝土面板接缝表层可压缩止水结构。本发明施工简单、防渗性能好、耐久度高、抵御变形量大、适用于严寒地区水库水面结冰情况的面板坝新建及已建工程的修复。
Compressible water stop structure for concrete panel joint surface layer in severe cold area and construction method
严寒地区混凝土面板接缝表层可压缩止水结构及施工方法
SUN ZHIHENG (Autor:in) / JIA JINSHENG (Autor:in) / LI MENG (Autor:in) / SUN JINGGONG (Autor:in) / XIA XINLIANG (Autor:in) / HAN RUIKUN (Autor:in) / WU CHUNZHONG (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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