It has positive significance on expanding China coal source utilization and entering the world market of China cement technology.
该项技术研究成果对拓展我国煤资源的开发利用、促进我国水泥技术进入国际市场具有积极意义。
By measuring the expanding range of a certain mixing ratio cement mortar under regulated vibration state, to measure the fluidity of the cement mortar.
通过测量一定配比的水泥胶砂在规定振动状态下的扩展范围来衡量其流动性。
The test results showed that there would be a good adaptability between the Portland cement, expanding agent and accelerating agent.
试验结果表明：硅酸盐水泥、膨胀剂和速凝剂三者之间有较好的适应性。
Concrete with low-heat and micro-expanding cement is a compensating contraction concrete.
低热微膨胀水泥混凝土是一种补偿收缩混凝土。
This method has the advantage of easy expanding, easy implementing, which is much useful for the rule based control of cement kiln.
这种方法具有扩充方便、易于实现的优点，对水泥窑炉的规则控制具有一定意义。
The result shows that the polymer stable-reagent cement paste is lower than bentonite stable-reagent cement paste in act-cut-stress, more superior in grouting capability and expanding radius.
结果表明，聚合物稳定剂水泥浆动切应力较膨润土稳定剂水泥浆低，其可灌性和扩展半径要优于膨润土稳定剂水泥浆。
The result shows that the polymer stable-reagent cement paste is lower than bentonite stable-reagent cement paste in act-cut-stress, more superior in grouting capability and expanding radius.
结果表明，聚合物稳定剂水泥浆动切应力较膨润土稳定剂水泥浆低，其可灌性和扩展半径要优于膨润土稳定剂水泥浆。
应用推荐