水泥安定性 meaning in Chinese
cement soundness
soundness of cement
Examples
- Boiling testing box for soundness of the portland cement
水泥安定性试验用沸煮箱 - Effect of mgo , f - cao , feo , ro phase and metal fe in steel - making slag powder on soundness of cement is investigated by boiling test , steam test and autoclave test
采用沸煮、高温长时间蒸养及压蒸方法研究了钢渣粉中的f - cao 、 mgo 、 feo 、 ro相及金属铁对水泥安定性的影响。 - Results show that mgo , feo , ro phase in steel - making slag do not cause soundness problem of cement . generally speaking , f - cao and metal fe are main factors which cause soundness problem of steel - making slag powder , so their content must be limited strictly restricted . content of f - cao must be limited fewer than 3 % and content of metal fe must limited fewer than 2 %
实验结果表明，摘要钢渣粉中的mgo 、 feo 、 ro相一般不会引起水泥安定性不良的问题;氧化钙及金属铁是影响钢渣粉安定性不良的主导因素，应用中要严格控制它们的含量，钢渣粉中的游离氧化钙宜控制在3 %以内，金属铁含量宜控制在2 %以内。