预制和装配自保温结构体系在公共建筑中的研究与应用

Research and Application of Prefabricated and Assembled Self-insulation Structure System in Public Buildings

预制、装配自保温结构体系,实现混凝土建筑节能技术根本性突破及自保温混凝土建筑工厂化技术应用的突破。预制保温混凝土墙体和现浇混凝土墙体叠合浇筑为一体;混凝土墙板的中间设置有保温材料层,在连梁的外侧设有保温材料层,有效地阻断了热量的传递捷径,达到保温、隔热的效果。同时,在施工中,采用预制混凝土墙板作为现浇混凝土构件的永久性模板,并与现浇混凝土构件叠合为一体,施工完毕无须拆除,既减少了工序,又缩短了工期,工艺简单,成本降低。

Prefabrication and assembly of self insulation structural systems,achieving fundamental breakthroughs in energy-saving technology for concrete buildings and breakthroughs in the application of self insulation concrete building factory technology.Prefabricated insulation concrete walls and cast-in-place concrete walls are stacked and poured into one unit;The middle of the concrete wall panel is equipped with an insulation material layer,and the outer side of the connecting beam is equipped with an insulation material layer,effectively blocking the shortcut of heat transfer and achieving insulation and thermal insulation effects.At the same time,prefabricated concrete wall panels are used as permanent templates for cast-in-place concrete components during construction,and are integrated with the cast-in-place concrete components.After construction,there is no need to remove them,which reduces the number of processes and shortens the construction period.The process is simple and the cost is reduced..