摘要
首先就煤矸石的理化性能对煤矸石烧结砖产品质量的影响进行了探讨,强调为了生产高质量的煤矸石烧结砖,必须有选择的使用煤矸石,应严格控制物料的粉碎粒度,使之具有合理的颗粒级配、塑性指数和发热量,并要剔除有害杂质。
The paper duscusses the influence of the physical and chemical properties of coal shale on the quality of fired coal shale brick, and puts forward to use coal shale with rational particle size distribution, plasticity index and the calorific value, and without harmful impurities.
出处
《砖瓦》
2010年第2期28-30,共3页
Brick-tile
关键词
煤矸石
理化性能
放射性
烧结砖
质量
影响
coal shale, physical and chemical properties, radioactivity, fired brick, quality, influence
