天津市建筑科研所研制成正打“印花”饰面新工艺。饰面做法是将刻好花纹的橡胶板铺盖在正打浆外墙板已找平的砂层浆表面上,用抹子在橡胶板表面顺序抹压一遍,使砂浆层“印”上花纹,随后将胶板揭下即成。这种做法除省工、 The Tianjin Institute of Building Research has developed a new process of “printing” decorative finishes. The facing method is to lay a well-printed rubber sheet on the surface of the sand slurry that is being leveled by the beating wall board, and then apply it to the surface of the rubber sheet in order to make the mortar layer “print” on the pattern, and then The plastic sheet is peeled off and served. This practice saves labor,