株洲市是个新型的工业城市,由于工业的发展,相应地产生了不少的废气、废水、废渣,如不及时处理,势必影响城市环境卫生。遵照毛主席关于“综合利用很重要,要注意”的伟大教导,化害为利,变废为宝,在株洲市委领导下,利用粉煤灰、炉渣、电石渣、煤矸石等工业废料,生产了各种墙体材料:如煤灰砖、灰渣砖、矸石砖、碳化砖等等,广泛应用于民用和 Zhuzhou City is a new type of industrial city. Due to the development of industry, a lot of waste gas, waste water and waste slag have been generated accordingly. If it is not dealt with in time, it will inevitably affect the environmental sanitation of the city. In accordance with Chairman Mao’s great teaching on “Comprehensive utilization is very important, pay attention” to harm and harm, turn waste into treasure, under the leadership of the Zhuzhou Municipal Committee, use fly ash, slag, carbide slag, coal gangue and other industrial waste, production A variety of wall materials: such as coal ash bricks, ash bricks, gangue bricks, carbonized bricks, etc., are widely used in civil and