Abstract: The effect of the dry dengsity on th properties of the fly ash - coal gangue foam concrete were studied in this paper.

摘要 研究了粉煤灰-煤矸石泡沫混凝土干表观密度对粉煤灰-煤矸石泡沫混凝土吸水率、软化系数、抗压强度以及导热系数影响。

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It is also found that there is an approximate linear correlation between the yields of gas and tar of coal and the volatile matter of coal on dry, ash-free basis.

煤的干馏气和焦油产率与煤中可燃基挥发分之间有近似的线性关系。

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