新型组合养护膜在混凝土冬期施工中的应用

Application of new composite maintenance membrane in concrete winter construction

传统冬期混凝土养护多采用薄膜养护、养生液养护这两种方法,对竖向构件只能达到保湿,而不能起保温的作用,导致混凝土强度偏低。在工程实际中运用新型组合养护膜,能达到优良的保温保湿效果,解决了冬期混凝土竖向构件养护的难题。

Traditional winter concrete curing mostly adopts two methods:film curing and curing liquid curing,which can only achieve moisture retention for vertical components,but can not play the role of thermal insulation,resulting in low strength of concrete.The application of new combined curing film in engineering practice can achieve excellent heat preservation and moisture retention effect,and solve the problem of maintenance of vertical concrete members in winter.