“Concure”(商品名)是一种含树脂的养护剂,喷涂在混凝土表面上,即形成一层坚实而不透水的薄膜,可以防止水分挥发,使水泥能更好地起水合作用。白色的氧化铅粒料能够反射太阳光线,使混凝土温度降低,防止产生温度应力。这种养护剂形成的薄膜根据气候条件的不同,可在1～2个月时间内 “Concure” (trade name) is a resinous curing agent that is sprayed on the surface of concrete to form a solid, water-impervious film that prevents moisture from escaping, allowing the cement to work better in hydration. The white lead oxide pellets can reflect the sun’s rays, lower the concrete temperature, and prevent temperature stress. The film formed by this curing agent can be used within 1 to 2 months depending on the weather conditions.