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使其露出混凝土面,弹线后如标高和位置超出允许偏差值时,必须按设计洽商进行处理。4安装好电动吊篮或外架子,供操作人员安玻璃和安装饰压条时使用,吊篮安装完后要进行各项安全保护装置的运转试验。5吸盘设备、手电钻、焊钉枪等电动机具须做绝缘电压试验。电动吸盘机及手持玻璃吸盘须进行检查吸附玻璃的重量和吸附持续时间是否符合说明书规定。6主龙骨、次龙骨及所需的各种连结件、装饰压条、螺栓、橡胶条等部件,预先清点分类码放到指定地点,设专人看管存放。
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