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我公司在承担国家重点工程漳泽电厂的施工中,为了提高工程质量,加快工程进度,缩短工期以及解决水泥不足等问题,曾对混凝土外加剂这一新技术在工程中进行了多品种、多方法尝试,但效果都不太理想。一九八四年十二月我们从报纸上看到山西省临猗建材化工总厂生产出一种综合性能最为优良,达到国外先进水平的“磺化三聚氰胺甲醛树脂”(简称SM)高效减水剂的报导后,我们立即派了一名
In order to improve the quality of the project, speed up the progress of the project, shorten the construction period, and solve the problem of insufficient cement, the company has undertaken many new projects in the construction of the national key project Yuze Power Plant. Methods tried, but the results were less than ideal. In December 1984 we saw from newspapers that Linfen Building Materials Chemical Factory of Shanxi Province produced a kind of “sulfated melamine formaldehyde resin” (abbreviated as SM) with the most comprehensive performance and achieved advanced water reduction After the agent’s report, we immediately sent a