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在石家庄市东北隅工业区,有相邻两个工厂,一个不断地为社会供应电力和热能,同时产生工业废渣,一个则借助电和热把废渣变成有用之物——世界就是这么奇妙! 利用工业废渣生产建材制品的专业化工厂是石家庄市建材二厂。该厂自1967年建厂,截止1992年底,累计生产粉煤灰蒸压砖2.83亿块,粉煤灰加气砼砌块67.5万m~3;共计利用粉煤灰76.4万吨,炉渣21.2万吨,废石膏5.79万吨;实现利税450万元。为石家庄市的建设提供了优质
In the northeastern industrial area of Shijiazhuang City, there are two factories adjacent to each other. One continuously supplies electricity and heat to the society, while industrial wastes are produced. One uses electricity and heat to turn waste into useful products. The world is so wonderful! The professional factory that uses industrial waste to produce building materials products is Shijiazhuang No. 2 Building Material Factory. The plant was built in 1967. By the end of 1992, 283 million pieces of fly ash autoclaved bricks had been accumulatively produced, and 675,000 m 3 of fly ash aerated concrete blocks; a total of 764,000 tons of fly ash had been used, and slag was 212,000 tons. Tons, 57,900 tons of waste gypsum; 4.5 million yuan in profits and taxes. Provides quality for the construction of Shijiazhuang City