1、薄膜养护剂混凝土浇捣完毕后,为了保证水泥水化作用正常进行,在一定时间内必须对混凝土进行养护,习惯的方法是盖草包洒水,但立体型现浇混凝土养护稍有失水,则会造成混凝土表面干缩裂纹。利用高分子材料喷涂于混凝土表面,形成一层薄膜,以阻止混凝土中水分的蒸发,这种方 1. After the film curing agent is poured into the concrete, in order to ensure the normal hydration of the cement, the concrete must be cured within a certain period of time. The customary method is to cover the straw and water, but the three-dimensional cast-in-place concrete curing is slightly dehydration. It will cause cracks in the concrete surface. Applying a polymer material to the surface of concrete to form a thin film to prevent evaporation of moisture in the concrete.