发布时间:2025-01-19 03:21:53
施工电梯属于大型临时设施,应该由施工电梯厂家提供相关资料。电梯的基础和附墙件要做隐蔽工程验收资料。施工电梯安装完毕后,根据合同由电梯供应单位负责报验提供有效的合格证。
混凝土框架柱截面与基础柱截面不在一个平面柱截面外露2cm框架层高52米这个是否影响质量
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