发布时间:2025-02-08 11:16:00
上人屋面是指在建筑设计中对有些建筑需要在屋面上人活动或搞娱乐场所对屋面进行特殊处理而设计的,主要是在防水层上部增加一层水泥混凝土保护层,并增加女儿墙的高度,防止人破坏屋面防水和防止人高空坠落。
急求二层框架结构施工组织设计要独立柱基础的谢谢824563916qqcom
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