hardening accelerator

基本解释

Use hardening accelerator can improve the GRC's early strength prominently.
采用早强剂可显著提高GRC的早期强度。
Abstr: Abstract: It studied the influence on high fluidity and high volume fly ash concrete with different types and contents of hardening accelerator.
文章摘要：研究了不同早强剂品种、掺量对高流动性大掺量粉煤灰混凝土的影响。
A new CGM fast-aid repair material was developed by changing the kind of cement and adding hardening accelerator based on the CGM High Strength Non-Shrinkage Grouting Material.
在CGM高强无收缩灌浆料的基础上，通过改变水泥品种和添加早强剂研制出CGM抢修料。