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单排脚手架有什么用呢？什么情况下使用呢？ - 工程施工 - 项目管理 - 氿上知道
返回顶部
满意答案
（1） 墙体厚度小于或等于180mm；
（2） 建筑物高度超过24m；
（3） 空斗砖墙、加气块墙等轻质墙体；
（4） 砌筑砂浆强度等级小于或等于M1.0的砖墙。
城市的精灵
回答于：2013-08-23
共3条回答