Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for preposed prefabricated concrete water stop ridge
The construction method is used for construction of a room or a platform with water and is characterized by comprising the following procedures that according to the size requirement designed in a drawing, the concrete water stop ridges are prefabricated in batches in advance, two water stop oblique openings and a water stop groove are formed in the lower portion of each concrete water stop ridge, and the water stop oblique openings and the water stop groove are formed in the lower portion of each concrete water stop ridge; according to the construction method, the construction technology of the concrete water-stop ridges is changed, the concrete water-stop ridge front-arrangement construction method is adopted, the concrete water-stop ridges are prefabricated in batches in advance by adopting the prefabricated concrete water-stop ridge front-arrangement construction method, the beveled openings and the grooves are formed in the bottoms of the water-stop ridges, and therefore the concrete water-stop ridges can be prefabricated in batches. The irregular contact surface between the water stop ridge and the cast-in-place concrete is increased, the bonding degree between the water stop ridge and the cast-in-place concrete is increased, and the possibility of water seepage is eliminated; concave-convex sections are additionally arranged at the splicing positions, and waterproof sealing structural adhesive is filled, so that the possibility of water seepage at the joints is eliminated.
本发明公开了一种预制混凝土止水坎前置的施工方法，用于有水房间或平台的施工，其特征在于，包括如下工序：依据图纸设计的尺寸要求，提前批量预制混凝土止水坎，在混凝土止水坎下部设置两道止水斜口、一道止水凹槽，并根据混凝土止水坎长度，设置凹形端或凸形端，本发明改变混凝土止水坎施工工艺，采用混凝土止水坎前置施工方法，采用预制混凝土止水坎前置施工方法，提前批量预制混凝土止水坎，并在止水坎底部设置斜口及凹槽，增加止水坎与现浇混凝土、以及相互之间的不规则接触面，增加其与现浇混凝土的粘接度，消除渗水现象的可能性；拼接处增加凹凸段，并采用填筑防水密封结构胶，消除接缝处渗水的可能性。
Construction method for preposed prefabricated concrete water stop ridge
The construction method is used for construction of a room or a platform with water and is characterized by comprising the following procedures that according to the size requirement designed in a drawing, the concrete water stop ridges are prefabricated in batches in advance, two water stop oblique openings and a water stop groove are formed in the lower portion of each concrete water stop ridge, and the water stop oblique openings and the water stop groove are formed in the lower portion of each concrete water stop ridge; according to the construction method, the construction technology of the concrete water-stop ridges is changed, the concrete water-stop ridge front-arrangement construction method is adopted, the concrete water-stop ridges are prefabricated in batches in advance by adopting the prefabricated concrete water-stop ridge front-arrangement construction method, the beveled openings and the grooves are formed in the bottoms of the water-stop ridges, and therefore the concrete water-stop ridges can be prefabricated in batches. The irregular contact surface between the water stop ridge and the cast-in-place concrete is increased, the bonding degree between the water stop ridge and the cast-in-place concrete is increased, and the possibility of water seepage is eliminated; concave-convex sections are additionally arranged at the splicing positions, and waterproof sealing structural adhesive is filled, so that the possibility of water seepage at the joints is eliminated.
本发明公开了一种预制混凝土止水坎前置的施工方法，用于有水房间或平台的施工，其特征在于，包括如下工序：依据图纸设计的尺寸要求，提前批量预制混凝土止水坎，在混凝土止水坎下部设置两道止水斜口、一道止水凹槽，并根据混凝土止水坎长度，设置凹形端或凸形端，本发明改变混凝土止水坎施工工艺，采用混凝土止水坎前置施工方法，采用预制混凝土止水坎前置施工方法，提前批量预制混凝土止水坎，并在止水坎底部设置斜口及凹槽，增加止水坎与现浇混凝土、以及相互之间的不规则接触面，增加其与现浇混凝土的粘接度，消除渗水现象的可能性；拼接处增加凹凸段，并采用填筑防水密封结构胶，消除接缝处渗水的可能性。
Construction method for preposed prefabricated concrete water stop ridge
一种预制混凝土止水坎前置的施工方法
TANG HUA (Autor:in) / WU CHUNYI (Autor:in) / ZHANG YAN (Autor:in) / ZHANG XUNLAI (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
Large-span bidirectional orthogonal sheet type primary truss preposed construction method
| Europäisches Patentamt | 2023
Preposed press-wheel device of road roller, and operation method of preposed press-wheel device
| Europäisches Patentamt | 2015