coal-gangue cement

基本解释

Different particle distribution samples of cement-coal gangue were obtained through mixing different degree of fineness cement & coal gangue.
将不同细度的煤矸石和不同细度的水泥混合，得到具有不同颗粒群分布的水泥-煤矸石试样。
Consequently, they have different water-absorption ratios, and, moreover, the strength of the cement mortar with calcined coal-gangue has dramatically been increased compared…
煅烧煤矸石水泥浆体强度比未煅烧煤矸石水泥浆体强度有很大的提高，但煅烧时间的延长对煤矸石水泥浆体强度的提高似乎没有明显作用。
The study shows that coal-gangue low clinker cement possesses many advantages and may be widely used in fields such as civil construction, large concrete engineering and hydraulic engineering.
研究表明，该煤矸石少熟料水泥性能优良，可用于工民建筑、大体积砼及水工工程等。