湖南省研制成功一种新型的混凝土节水保湿养护塑料膜,该产品具有保温、保湿、保水的功能,还能缩短工期、降低成本。以往混凝土结构建筑的养护一般是用农膜、麻袋来完成,成本较高,且在节水、保温、保湿等方面不尽如人意。 Hunan Province successfully developed a new type of concrete moisture conservation plastic film, the product has the heat, moisture, water retention, but also shorten the construction period and reduce costs. In the past, the maintenance of concrete structures was generally done with plastic sheeting and sacks, which resulted in higher costs and unsatisfactory results in terms of water saving, heat preservation and moisture retention.