CAJ | 학술논문

随着混凝土化学外加剂的飞速发展，聚羧酸系减水剂的性能也来也趋于成熟，由于其自身具有的良好作用效应，聚羧酸系减水剂在工程实际中的应用愈加广泛。然而外加剂与水泥的相容性问题却是长期以来普遍存在于混凝土化学外加剂领域的难点和热点问题。由于我国水泥厂繁多，水泥质量参差不齐，产品矿化成分较为复杂，并且这种状况很难在较短时间内得以解决，加之掺合料的大量使用，聚羧酸系减水剂对不同水泥仍存在相容性的问题急需解决。从水泥制备方面对聚羧酸系减水剂与水泥相容性的影响进行分析讨论。
수착혼응토화학외가제적비속발전，취최산계감수제적성능야래야추우성숙，유우기자신구유적량호작용효응，취최산계감수제재공정실제중적응용유가엄범。연이외가제여수니적상용성문제각시장기이래보편존재우혼응토화학외가제영역적난점화열점문제。유우아국수니엄번다，수니질량삼차불제，산품광화성분교위복잡，병차저충상황흔난재교단시간내득이해결，가지참합료적대량사용，취최산계감수제대불동수니잉존재상용성적문제급수해결。종수니제비방면대취최산계감수제여수니상용성적영향진행분석토론。
With the rapid development of chemical concrete admixtures,polycarboxylate-superplasticizer performances also become mature,due to good effect of its own,polycarboxylate-superplasticizer used in engineering practice increasingly widespread.However ,the compatibility of admixtures and cement has been difficult and hot issues for a long time.Since many of China's cement plants ,quality of ce-ment is varying,mineralization is more complex,and it is difficult to be resolved in a relatively short period of time,combined with exten-sive use of admixtures,the compatibility of polycarboxylate-superplasticizer and different cement still need to be solved.The factors of ce-ment influence the compatibility were analyzed and discussed.