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- The early strength agent of Na 2SO 4 can increase the heat of hydration and temperature raise, meanwhile it advances the advent of the thermal spike. Na2 SO4 早强剂会提高水化热和温升 ,且使热峰出现时间提前。
- This text introduces some way to improve the early strength of lime-flyashed stabilized macadam from aspects of raw material, grading of aggregates, early strength agent, and construction, and presents comprehensive and systematic analysis to it. 摘要从所用原材料、集料级配、早强剂以及施工养生等方面介绍了提高二灰稳定碎石基层早期强度的措施,并对其进行了系统的分析。
- In conclusion, so long as mixing with early strength agents and using this kind of material properly, the application to the road construction will be feasible. 结论只要补学地选用添加剂激发低活性粉煤灰的活性,合理地使用该种材料,将之应用于公路建设当中是可行的。
- Technology discussion on the application of concrete early strength agent 混凝土早强剂应用技术探讨
- The influence of inorganic salt early strength agent on the compatibility between superplasticizer and cement 无机盐早强剂对高效减水剂与水泥相容性的影响
- The application of high performance early strength agent in residence building of LiShi teachers college 高善能牌早强剂在离石师范公寓楼的应用
- The Principle of Development and the Property of the Early Strength Agent of Concrete 混凝土复合早强剂的研制原理及性能
- Keywords castable material;high strength haydite castable material;grog;high alumina cement;compound early strength agent; 浇注料;高强陶粒浇注料;焦宝石;高铝水泥;复合早强剂;
- early strength agent 早强剂
- Alite has lower early strength and good long-term strength. 阿利特矿物的早期强度偏低,后期强度高。
- Alite has low early strength and high long-term strength. 阿利特矿物的早期强度偏低,后期强度高。
- To retain the early strength and avoid carbonization,1.0%-1.5% of alkaline agent can be added. 可添加1.;0%25-1
- It can be used as the retention drainage aid, strength agent and flocculant agent. 作为造纸助剂聚丙烯酰胺可用作助留助滤剂、增强剂、分散剂及絮凝剂等。
- Here is a study on how to energize the activation of water-granulated slag to improve the slag cement's early strength. 研究了如何激发水淬矿渣的活性以提高矿渣水泥的早期强度。
- But off ash gas can make the mortar more compaction and be propitious to the early strength of mortar. 烟气灰能使水泥砂浆的密实性提高,对水泥砂浆的早期强度有利。
- Guar gum derivatives are used as retention and drainage aids, as well as dry strength agent in the papermaking industry.The potential application in the future is pointed out. 论述了瓜儿胶衍生物在造纸湿部作为助留助滤剂、增强剂的应用,并指出今后的发展前景。
- Guar gum derivatives are used as retention and drainage aids,as well as dry strength agent in the papermaking industry.The potential application in the future is pointed out. 论述了瓜儿胶衍生物在造纸湿部作为助留助滤剂、增强剂的应用,并指出今后的发展前景。
- So, the early strength of Alite sulphoaluminate cement will be further improved at the base of the compound of the two minerals. 因此,实现这两种矿物的复合,制备以阿利特和硫铝酸钙为主导矿物的新型水泥材料,将使水泥的早期强度进一步提高,并具有较高的强度增进率和后期强度。
- We started early in order to arrive before dark. 为了在天黑前到达,我们很早就动身了。
- Super quick setting and super high early strength cement was studied.Amount of microaggregate added in this kind of cement was up to 13%. 本实验研制的超速凝超早强水泥中的微集料掺加量高达13%25。