repairing agent中文什么意思

修补剂

例句与用法

In this paper , choosing principle of the materials are discussed and the matching index of the old concrete and the repairing materials are also expounded . the rapid repairing materials are classified as three categories : rapid hardening cement , rapid hardening concrete and rapid repairing agent . the behaviors of the materials have been given deep studies in both lab and engineering
快速修补材料是道路维修中用量最大的材料，本文阐述了快速修补材料的选择原则和基层混凝土与修补混凝土的相容性指标，将快速修补材料分为：快硬水泥类、快硬混凝土类和快速修补剂三大类，并对这些材料的性能进行试验研究和工程应用研究。