近年来，浙江省德清县黏土砖瓦的产量高达１３亿块，每年耗土约２４００亩，而该县是浙江省石材的重点产区之一，每年开采石材加工后的石屑废料数量达２５０万t，这些石屑废料大量堆积不仅占用了土地，淤塞了河道，而且污染环境。面对建材需求不断扩大与传统建材资源浪费的矛盾 In recent years, the output of clay bricks in Deqing County of Zhejiang Province is as high as 1.3 billion pieces, and the soil consumption is about 2,400 acres per year. This county is one of the key production areas of stone materials in Zhejiang Province. The amount of stone waste after mining stone processing is up to 250 per year. 10,000 tons. The massive accumulation of these litter wastes not only takes up land, fouls river channels, but also pollutes the environment. Facing the Contradiction between the Continuous Increase of the Demand for Building Materials and the Waste of Traditional Building Materials