In recent years, the exterior wall insulation more up, exterior wall insulation significantly reduced, some villa on the outer wall use sandwich insulation technology.
近几年，外墙外保温多了起来，外墙内保温明显减少，一些别墅使用上了外墙夹芯保温技术。
Exterior insulation technology; Complex wall; Energy conservation; Thermal bridge.
外墙外保温技巧；复合墙体；节能；热桥。
Exterior insulation technology; Complex wall; Energy conservation; Thermal bridge.
外墙外保温技巧；复合墙体；节能；热桥。
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