房建SPR复合保温外模板系统施工工艺研究

Study on the Construction Technology of SPR Composite Thermal Insulation External Formwork System for House Building

新型环保节能的建筑保温复合材料——SPR复合保温外模板不仅具有一定的吸声阻音降噪、阻燃、保温绝热性等特点,而且整体性好、抗阻尼性强、对结构复杂环境适应强、绿色低碳少污染安全等多种优点。邯郸机场改扩建工程业务保障用房工程安装、锚固采用SPR复合保温外模板后进行外墙混凝土现浇施工,不仅有利于免拆外模板、省去后续安装保温板的施工步骤,从而实现模板和保温板有效结合,装配式施工功效十分明显,而且有效推进了项目施工进展速度。

SPR composite thermal insulation external formwork,a new type of environmental protection and energy-saving building thermal insulation composite material,not only has certain characteristics of sound absorption,noise reduction,inflaming retarding,thermal insulation and insulation,but also has many advantages,such as good integrity,strong damping resistance,strong adaptability to complex structural environment,green,low carbon and less pollution safety.The installation and anchoring of the business support room of Handan airport reconstruction and expansion project adopt SPR composite thermal insulation external formwork and then carry out the cast-in-place construction of the external wall concrete,which is not only conducive to the non-removal of the external formwork,but also saves the construction steps of the subsequent installation of the thermal insulation board,so as to realize the effective combination of the formwork and the thermal insulation board.The installation construction has obvious effect,and effectively promotes the construction progress of the project.