A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge construction heat preservation formwork and maintenance system in high-altitude cold region
The invention belongs to the field of concrete construction, and discloses a high-altitude cold region bridge construction heat preservation formwork and curing system, the formwork is filled with heat conduction filler, the heat conduction filler covers a heat conduction pipe, the heat conduction pipe is located in the formwork, and the two ends of the heat conduction pipe extend out of the formwork; the four templates jointly form a square template frame, the heat conduction pipes on the four templates are sequentially connected end to end through middle pipes, and the heat conduction pipes at the two ends are communicated with a hot water circulation assembly, so that heated circulating water is formed in the heat conduction pipes on the four templates; the template disclosed by the invention has excellent thermal insulation performance. And through cyclic heating on the template, the setting time of the concrete member of the bridge is effectively shortened, and the icing phenomenon is prevented. According to the maintenance system, the mode of heating the formwork is adopted, heat preservation is conducted for a period of time for maintenance before demolding, and the safety and quality of bridge construction are further improved.
本发明属于混凝土施工领域，公开了一种高海拔寒冷地区桥梁施工保温模板及养护系统，该模板内填充有导热填料，所述导热填料覆盖导热管，所述导热管位于模板的内部，其两端伸出模板；四个模板共同形成方形的模板框架，四个模板上的导热管通过中间管依次首尾连接，两端的导热管连通热水循环组件，以实现在四个模板上的导热管内形成加热后的循环水；本发明的模板具有优异的保温性能。通过在模板上循环加热，有效地减少了桥梁的混凝土构件的凝结时间，并防止了结冰现象的发生。本发明的养护系统采用对模板进行加热的方式，在脱模之前，先保温一段时间进行养护，进一步提高桥梁施工的安全性和质量。
Bridge construction heat preservation formwork and maintenance system in high-altitude cold region
The invention belongs to the field of concrete construction, and discloses a high-altitude cold region bridge construction heat preservation formwork and curing system, the formwork is filled with heat conduction filler, the heat conduction filler covers a heat conduction pipe, the heat conduction pipe is located in the formwork, and the two ends of the heat conduction pipe extend out of the formwork; the four templates jointly form a square template frame, the heat conduction pipes on the four templates are sequentially connected end to end through middle pipes, and the heat conduction pipes at the two ends are communicated with a hot water circulation assembly, so that heated circulating water is formed in the heat conduction pipes on the four templates; the template disclosed by the invention has excellent thermal insulation performance. And through cyclic heating on the template, the setting time of the concrete member of the bridge is effectively shortened, and the icing phenomenon is prevented. According to the maintenance system, the mode of heating the formwork is adopted, heat preservation is conducted for a period of time for maintenance before demolding, and the safety and quality of bridge construction are further improved.
本发明属于混凝土施工领域，公开了一种高海拔寒冷地区桥梁施工保温模板及养护系统，该模板内填充有导热填料，所述导热填料覆盖导热管，所述导热管位于模板的内部，其两端伸出模板；四个模板共同形成方形的模板框架，四个模板上的导热管通过中间管依次首尾连接，两端的导热管连通热水循环组件，以实现在四个模板上的导热管内形成加热后的循环水；本发明的模板具有优异的保温性能。通过在模板上循环加热，有效地减少了桥梁的混凝土构件的凝结时间，并防止了结冰现象的发生。本发明的养护系统采用对模板进行加热的方式，在脱模之前，先保温一段时间进行养护，进一步提高桥梁施工的安全性和质量。
Bridge construction heat preservation formwork and maintenance system in high-altitude cold region
一种高海拔寒冷地区桥梁施工保温模板及养护系统
LIU ZHANHUI (author) / SHEN RUILI (author) / LI YONGLE (author) / ZHU JIN (author) / TU BOWEN (author) / LUO TAO (author) / WANG SIZHE (author) / WANG YA (author) / LI PENGDA (author) / WANG DUOYING (author)
2023-11-14
Patent
Electronic Resource
Chinese
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