中央建筑科学研究设计院研究了用陶粒、碎陶瓷工业废料(碎砖、碎板)和碎天然石材(玄武岩、辉绿岩、正长岩等)制作装修上釉粒状材料,这种材料用于装修多孔砼墙板。研制了用工业废料和地方原料配制的低熔非玻璃料釉的配方。粒状材料上釉有助于丰富其色彩,改善其物理技术性能。利用各种颜色(褐色、淡褐黄色、柠檬色、浅绿色、浅蓝色、蓝色等)的上釉粒状 The Central Building Science Research and Design Institute studied the use of ceramic particles, broken ceramic industrial waste (broken bricks, shreds) and broken natural stone (basalt, diabase, slate, etc.) to make decorative enamel granular materials. In the decoration of porous concrete wall panels. A formulation of low melting non-glazing glazes formulated with industrial waste and local raw materials was developed. The glazing of granular materials helps to enrich its color and improve its physical and technical properties. Uses enamel grains of various colors (brown, beige, lemon, light green, light blue, blue, etc.)