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混凝土一天养护几次
更新时间: 2020-09-26 00:00:00  

养护需要从混凝土浇筑完毕最早可能时间开始,至少持续3天,最好能够到7天。不存在每天需要养护几次的问题,混凝土养护的目的就是要始终保持混凝土表面潮湿,防止混凝土的水分从表面蒸发损失。所以,环境空气干燥程度、有无风、气温,等等因素,决定采用怎样的养护方法或保湿方法最有效。

关键词: 混凝土 养护

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