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中制协字[2017]1号各有关单位:预拌砂浆是继预拌混凝土后又一量大面广的建筑材料,具有用途广泛、施工效率高、节能环保的优点。根据生产和供应特点,预拌砂浆可分为湿拌砂浆和干混砂浆。随着预拌砂浆的全面推广,在我国已经形成“干湿并存”的发展模式,特别是在南方经济较发达地区,湿拌砂浆已经具有一定规模,有些地区湿拌砂浆的发展速度甚至已经超过干混砂浆。据商务部流通业发展司统计数
In the system for the word [2017] No. 1 of the relevant units: Ready-mixed mortar is ready to mix the concrete after a large amount of extensive construction materials, with a wide range of uses, construction efficiency, energy saving and environmental protection advantages. According to the characteristics of production and supply, ready-mixed mortar can be divided into wet-mixed mortar and dry mortar. With the full promotion of ready-mixed mortar, the development mode of “coexistence of both wet and dry” has been formed in our country, especially in the economically developed southern areas. The wet-mixed mortar has already reached a certain scale. In some areas, the rate of development of wet- Has more than dry mortar. According to the Ministry of Commerce Circulation Development Division statistics