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《国外建材科技》1996年第4期刊登了郭恩凯等同志的文章“水泥凝结时间测定方法的探讨”。该文通过试验提出了提高待测水泥浆体的养护温度、快速测定水泥凝结时间的设想。水泥的凝结时间是水泥产品的重要品质指标,水泥初凝时间不合格则被判为废品,终凝时间不合格则被判为不合格品。因此,水泥凝结时间测定方法的改进是一个至关重要的问题。有鉴于此,笔者愿意对该文提出的设想谈谈看法。
“Foreign Building Materials Science and Technology” published in the fourth issue of the 1996 issue of Guo Enkai’s article “Discussion on the Determination Method of Cement Setting Time”. This article proposes the idea of improving the curing temperature of the cement slurry to be tested, and the quick determination of the cement setting time. The setting time of cement is an important quality index of cement products. If the initial setting time of cement is unqualified, it will be judged as a waste product. If the final setting time is unqualified, it will be judged as unqualified product. Therefore, improvement of the determination method of cement setting time is a crucial issue. In view of this, the author is willing to talk about the ideas put forward in this article.