Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated stand column non-dismantling formwork with reinforcement cage and construction and use method of prefabricated stand column non-dismantling formwork
The invention discloses a prefabricated stand column non-dismantling formwork with a reinforcement cage and a construction and use method of the prefabricated stand column non-dismantling formwork. Comprising a reinforcement cage prefabricated in a factory, and the outer side of the reinforcement cage is covered with an XPS extrusion molding formwork set and a column hoop; wherein the four XPS extruded sheets are combined through polyurethane sealant to serve as a formwork of the cast-in-place square-section stand column, and U-shaped channel steel, split screws and split bolts serve as column hoops of the stand column. A mechanical extrusion sleeve is installed on the lower portion of the reinforcement cage. After being conveyed to the site, the reinforcement cage with the formwork is hoisted to the position and connected through an extrusion sleeve, and the XPS formwork does not need to be dismantled after pouring. The construction mode is simple, the construction process is simple and rapid, the time and site for binding a reinforcement cage and installing a formwork on site are saved, the connecting quality of the upper-layer stand column and the lower-layer stand column is guaranteed, and the problem that grouting in the grouting sleeve is not dense is solved. And the XPS formwork does not need to be disassembled, so that working procedures are saved, and meanwhile, the effects of heat preservation, heat insulation, water resistance and moisture resistance can be achieved.
本发明公开了一种预制带钢筋笼的立柱免拆模板及其施工使用方法。包括工厂内预制的钢筋笼、外侧覆盖XPS挤塑模板组、柱箍；其中，四片XPS挤塑板由聚氨酯密封胶结合，作为现浇方形截面立柱的模板，采用U型槽钢、对拉螺杆和对拉螺栓作为其柱箍。钢筋笼下部安装机械式挤压套筒。此带模板的钢筋笼运送到现场后，吊装到位置通过挤压套筒连接，浇筑后XPS模板无需拆除。本发明构造形式简单，施工过程简洁快速，节省了现场绑扎钢筋笼、安装模板的时间和场地，保证了上下层立柱的连接质量，避免了灌浆套筒内灌浆不密实的问题。并且XPS模板无需拆模，节省工序的同时还能起到保温隔热、防水防潮的作用。
Prefabricated stand column non-dismantling formwork with reinforcement cage and construction and use method of prefabricated stand column non-dismantling formwork
The invention discloses a prefabricated stand column non-dismantling formwork with a reinforcement cage and a construction and use method of the prefabricated stand column non-dismantling formwork. Comprising a reinforcement cage prefabricated in a factory, and the outer side of the reinforcement cage is covered with an XPS extrusion molding formwork set and a column hoop; wherein the four XPS extruded sheets are combined through polyurethane sealant to serve as a formwork of the cast-in-place square-section stand column, and U-shaped channel steel, split screws and split bolts serve as column hoops of the stand column. A mechanical extrusion sleeve is installed on the lower portion of the reinforcement cage. After being conveyed to the site, the reinforcement cage with the formwork is hoisted to the position and connected through an extrusion sleeve, and the XPS formwork does not need to be dismantled after pouring. The construction mode is simple, the construction process is simple and rapid, the time and site for binding a reinforcement cage and installing a formwork on site are saved, the connecting quality of the upper-layer stand column and the lower-layer stand column is guaranteed, and the problem that grouting in the grouting sleeve is not dense is solved. And the XPS formwork does not need to be disassembled, so that working procedures are saved, and meanwhile, the effects of heat preservation, heat insulation, water resistance and moisture resistance can be achieved.
本发明公开了一种预制带钢筋笼的立柱免拆模板及其施工使用方法。包括工厂内预制的钢筋笼、外侧覆盖XPS挤塑模板组、柱箍；其中，四片XPS挤塑板由聚氨酯密封胶结合，作为现浇方形截面立柱的模板，采用U型槽钢、对拉螺杆和对拉螺栓作为其柱箍。钢筋笼下部安装机械式挤压套筒。此带模板的钢筋笼运送到现场后，吊装到位置通过挤压套筒连接，浇筑后XPS模板无需拆除。本发明构造形式简单，施工过程简洁快速，节省了现场绑扎钢筋笼、安装模板的时间和场地，保证了上下层立柱的连接质量，避免了灌浆套筒内灌浆不密实的问题。并且XPS模板无需拆模，节省工序的同时还能起到保温隔热、防水防潮的作用。
Prefabricated stand column non-dismantling formwork with reinforcement cage and construction and use method of prefabricated stand column non-dismantling formwork
一种预制带钢筋笼的立柱免拆模板及其施工使用方法
DING XIAOMENG (Autor:in) / ZHANG JIAHENG (Autor:in) / GONG LIANG (Autor:in) / CHEN ZHONGFAN (Autor:in) / ZHAO SHUAI (Autor:in)
30.07.2024
Patent
Elektronische Ressource
Chinesisch
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