中热水泥 meaning in Chinese

modified cement

Incorporating with mineral admixtures could control the tendency of evening shrinkage of hpc , but the effect is not much remarkable . and the expansive agent uea could compensate shrinkage , but different curing conditions have significant effects on the volume stabilization of hpc . it is necessary to enhance the water curing at the young age and try the best to prolong the curing time
本文对高性能混凝土体积稳定性的特点及其补偿措施进行了系统的研究，主要包括：指出了水胶比对高性能混凝土体积稳定性的影响；分析了掺矿物外加剂高性能混凝土体积稳定性的特点；研究了联合掺加矿物外加剂和膨胀剂对高性能混凝土收缩的补偿效果；探索了用膨胀型中热水泥来配制高性能混凝土对收缩的改善。