hardening accelerator

基本解釋

Use hardening accelerator can improve the GRC's early strength prominently.
采用早強劑可顯著提高GRC的早期強度。
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：研究了不同早強劑品種、摻量對高流動性大摻量粉煤灰混凝土的影響。
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高強無收縮灌漿料的基礎上，通過改變水泥品種和添加早強劑研制出CGM搶修料。