发布时间:2025-01-30 19:37:11
施工后浇带通常是平面尺寸过大,为防止热胀冷缩而设置的,它一般在两侧区域施工完45天就可以浇筑了,而沉降后浇带则是为了防止两侧基础发生不均匀沉降而设置的,它需要两侧主体施工完毕以后沉降稳定了再浇筑。所以两者最大的不同就是浇筑时间的把控上。
photoshop cs4平面设计实战从入门到精通全彩版基本信息
2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11 2025-01-30 19:37:11美不胜收脍炙人口曲高和寡妙笔生花阳春白雪笔走龙蛇不同凡响别具一格什么意思用全解上的回
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