摘要
《水泥胶砂强度检验方法(ISO法)》(GB/T 17671—1999)是水泥质量检验的基础方法,在水泥质量控制中涉及最为广泛。为进一步提高水泥胶砂强度检验结果的准确性与可靠性,2019年3月国家标准化委员会下达了对该标准的修订计划,修订后的标准即将颁布实施。本文对标准主要变更内容进行了简要解析,对其中主要变化点进行了前后对比试验,供大家在实际应用中参考。
"Cement Mortar Strength Inspection Method(ISO Method)"(GB/T 17671—1999) is the basic method of cement quality inspection, which is the most extensively involved in cement quality control. In order to further improve the accuracy and reliability of the cement mortar strength inspection results, the National Standardization Committee issued a revision plan for the standard in March2019, and the revised standard will be promulgated and implemented soon. This article briefly analyzes the main changes in the standard, and conducts a before and after comparison test on the main changes for your reference in practical applications.
作者
陈杉
吴安冉
Chen Shan;Wu AnRan(China Gezhouba Group Cement Co.,Ltd.,Wuhan,430000 China)
出处
《水泥工程》
CAS
2021年第5期22-24,共3页
Cement Engineering
关键词
胶砂强度
新标准
解读
Sand strength
new standards
interpretation
