The article introduces in detail the purpose of modification of Chinese present cement standard in the respect of enhancing cement object strength,increasing the additive amount in cement and promoting development of ...The article introduces in detail the purpose of modification of Chinese present cement standard in the respect of enhancing cement object strength,increasing the additive amount in cement and promoting development of modem constuction technology etc. The study and discussion of influence on cement process technology of burning,grinding and storing etc. after emendation of cement standard is also presented.展开更多
文摘The article introduces in detail the purpose of modification of Chinese present cement standard in the respect of enhancing cement object strength,increasing the additive amount in cement and promoting development of modem constuction technology etc. The study and discussion of influence on cement process technology of burning,grinding and storing etc. after emendation of cement standard is also presented.
文摘近几年,很多厂矿、科研院校和装备企业都建立了邦德易磨性实验室,说明这项试验与生产应用日趋密切,数据产生也由过去的专业委托向自主试验转变。但由于可依据的方法标准多,如：GB/T 26567《水泥原料易磨性试验方法》、YB/T 4186《冶炼渣易磨性试验方法》和日本JIS M 4002《粉磨功指数试验方法》等,这些方法虽然都基于邦德原理,但在参数设置和操作计算上各有不同,有些观点方法多有咨询探讨,
