近年来,我省砖瓦生产发展较快,产量每年以17%的速度递增,1990年全省粘土砖产量达到220亿块,基本满足了国家建设和城乡建房的需要。目前实心粘土砖产量占我省墙体材料的97%以上,由于实心粘土砖是一种高能耗产品,全省每年用于烧砖能耗折标准煤约150万吨,随着墙体材料改革工作的推进,将对实心粘土砖的生产进行限制。砖 In recent years, the production of bricks and tiles in our province has developed rapidly, and the output has increased at a rate of 17% each year. In 1990, the output of clay bricks in the whole province reached 22 billion, basically meeting the needs of national construction and urban and rural housing construction. At present, the output of solid clay bricks accounts for over 97% of the wall materials in our province. Because solid clay bricks are a kind of high energy consumption products, the province uses about 1.5 million tons of standard coal for burning bricks every year, with the reform of wall materials. The advancement of work will limit the production of solid clay bricks. brick