湖南省株洲电厂,土法上马,建起了一坐利用粉煤灰为原料和混合材的小水泥厂。经过两年多的试验,烧制成功一种新型废渣水泥,其生料配比为,石灰石:粉煤灰:铁粉=80:15.5:4.5(％);其水泥的组分为,粉煤灰:熟料:石膏=70:22:8(％)。这种水泥由于掺加了熟料,性能优于无熟料水泥,又 The Zhuzhou Power Plant in Hunan Province was launched into the country and a small cement plant using fly ash as raw material and admixture was built. After more than two years of trials, a new type of waste slag cement was successfully fired. The ratio of raw meal was: limestone: fly ash: iron powder = 80:15.5:4.5 (%); the cement component was pulverized coal. Ash: Clinker: Gypsum = 70:22:8 (%). This cement has better performance than cement without clinker due to the addition of clinker.