It is proved that activated coal gangue can improve the cementitious behaviour of compound cement.
试验证明，经过活化的煤矸石可以改善复合水泥的胶凝性能。
Whereas, those thermally activated coal gangue showed better pozzolanic reactivity, producing improved mortar strength properties.
煤矸石经热力活化后表现出较好的火山灰活性，水泥强度得到明显改善。
The setting time of portland cement was extended with the content of the activated coal gangue increasing. And mechanical properties decreased with the increase content of coal gangue;
将活化煤矸石掺入硅酸盐水泥中，水泥凝结时间延长，胶砂强度随着活化煤矸石掺量的增加而降低；
By orthogonal design experiment, studied the mechanics properties of the composite cement produced by activated coal gangue and fly ash, and discussed the compound superposition domino effect.
利用正交实验分析了活化煤矸石与粉煤灰制备复合水泥的力学性能，对双掺活化煤矸石与粉煤灰超叠复合效应进行了探讨。
Coal gangue was activated by calcination with calcium, while gypsum and fluorite as mineralized agent.
采用增钙煅烧方式活化煤矸石，添加石膏和萤石作矿化剂。
In this paper, coal gangue was activated through calcinations at different temperatures, and the systematic research was carried out about the activation mechanism and the hydration course.
本文采用不同温度煅烧方法激活煤矸石，并对其活化机理和水化过程进行系统探讨。
In this paper, coal gangue was activated through calcinations at different temperatures, and the systematic research was carried out about the activation mechanism and the hydration course.
本文采用不同温度煅烧方法激活煤矸石，并对其活化机理和水化过程进行系统探讨。
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