【摘要】 运用SEM法、pH计法和浸烘循环失重法 ,研究煤矸石的品质、CaO掺量和W /C对煤矸石混凝土护筋性的影响。研究结果表明 :配比合适的煤矸石混凝土护筋性能良好更多还原

【Abstract】 In this paper, by means of scanning electron micrscopy, pH valuem easurement and soakdry cycling, the effects of quality of gangue amount of CaO added and W/C ratio upon the steelproperty of the gangue concrete are anal ysed. The results of this study confirm that the gangue concrete with appropriate proportion give a good protectionfor steel.更多还原