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A platform for research: civil engineering, architecture and urbanism
Cast-in-place integrated pipe gallery structure deformed joint
The invention discloses a cast-in-place integrated pipe gallery structure deformed joint. The cast-in-place integrated pipe gallery structure deformed joint comprises a concrete box body, a back-attached rubber water stopping belt is arranged on the concrete box body, and the back-attached rubber water stopping belt is arranged around the concrete box body in a round mode; a middle-buried steel edge rubber water stopping belt is arranged at a deformed joint position of the concrete box body, and the middle-buried rubber water stopping belt is fixed through deformed joint positioning steel barsand tension steel wires; a polystyrene foam plate is arranged in the deformed joint, and the inner wall of the joint is sealed with dual-lipid polysulfide sealant; and the structural joint is whollycovered with a composite self-adhesive rubber asphalt waterproof roll, a fine stone concrete protective layer is arranged outside the composite self-adhesive rubber asphalt waterproof roll, and waterproof mortar plaster is arranged outside the fine stone concrete protective layer to form the structural deformed joint as a whole. The cast-in-place integrated pipe gallery structure deformed joint realizes layer-by-layer protection in a "two-inside and three-outside" mode by arranging back-attached rubber water stopping belt, the dual-lipid polysulfide sealant, the composite self-adhesive rubberasphalt waterproof roll and the pouring concrete protective layer and the waterproof mortar plaster.
本发明公开了一种现浇综合管廊结构变形缝，包括混凝土箱体，在混凝土箱体上设有背贴式橡胶止水带，背贴式橡胶止水带沿混凝土箱体四周兜圈设置；在混凝土箱体的变形缝位置设有中埋式钢边橡胶止水带，该中埋式橡胶止水带通过变形缝定位钢筋和拉结钢丝固定；在变形缝中设有聚苯乙烯泡沫板，缝内壁采用双脂聚硫密封膏密封胶封闭；在结构缝外整体覆盖有复合自粘橡胶沥青防水卷材，在复合自粘橡胶沥青防水卷材外设有细石混凝土保护层，在细石混凝土保护层外设有防水砂浆抹面整体形成结构变形缝。本发明通过设置背贴式橡胶止水带、双脂聚硫密封膏密封胶、复合自粘橡胶沥青防水卷材和浇筑混凝土保护层、防水砂浆抹面“内2外3”形式层层防护。
Cast-in-place integrated pipe gallery structure deformed joint
The invention discloses a cast-in-place integrated pipe gallery structure deformed joint. The cast-in-place integrated pipe gallery structure deformed joint comprises a concrete box body, a back-attached rubber water stopping belt is arranged on the concrete box body, and the back-attached rubber water stopping belt is arranged around the concrete box body in a round mode; a middle-buried steel edge rubber water stopping belt is arranged at a deformed joint position of the concrete box body, and the middle-buried rubber water stopping belt is fixed through deformed joint positioning steel barsand tension steel wires; a polystyrene foam plate is arranged in the deformed joint, and the inner wall of the joint is sealed with dual-lipid polysulfide sealant; and the structural joint is whollycovered with a composite self-adhesive rubber asphalt waterproof roll, a fine stone concrete protective layer is arranged outside the composite self-adhesive rubber asphalt waterproof roll, and waterproof mortar plaster is arranged outside the fine stone concrete protective layer to form the structural deformed joint as a whole. The cast-in-place integrated pipe gallery structure deformed joint realizes layer-by-layer protection in a "two-inside and three-outside" mode by arranging back-attached rubber water stopping belt, the dual-lipid polysulfide sealant, the composite self-adhesive rubberasphalt waterproof roll and the pouring concrete protective layer and the waterproof mortar plaster.
本发明公开了一种现浇综合管廊结构变形缝，包括混凝土箱体，在混凝土箱体上设有背贴式橡胶止水带，背贴式橡胶止水带沿混凝土箱体四周兜圈设置；在混凝土箱体的变形缝位置设有中埋式钢边橡胶止水带，该中埋式橡胶止水带通过变形缝定位钢筋和拉结钢丝固定；在变形缝中设有聚苯乙烯泡沫板，缝内壁采用双脂聚硫密封膏密封胶封闭；在结构缝外整体覆盖有复合自粘橡胶沥青防水卷材，在复合自粘橡胶沥青防水卷材外设有细石混凝土保护层，在细石混凝土保护层外设有防水砂浆抹面整体形成结构变形缝。本发明通过设置背贴式橡胶止水带、双脂聚硫密封膏密封胶、复合自粘橡胶沥青防水卷材和浇筑混凝土保护层、防水砂浆抹面“内2外3”形式层层防护。
Cast-in-place integrated pipe gallery structure deformed joint
一种现浇综合管廊结构变形缝
JIANG SHENG (author) / ZHOU JIAXUAN (author) / MEI JIE (author) / ZHANG SIWEN (author) / ZHI JUN (author) / WANG XIANHONG (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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