hardening strength

基本解释

In the conservation process, the control should be in favor of hardening concrete strength and growth temperature environments.
在养护过程中，应控制混凝土在有利于硬化及强度增长的温度环境中。
CO2 curing of concrete is based on the chemical reactions between CO2 and cement clinker minerals, resulting in the hardening and strength development of concrete.
二氧化碳养护混凝土技术是利用二氧化碳可与水泥的熟料成分发生化学反应而引起混凝土硬化以及产生强度发展。
The deep-drawing samples of the three hardening strength sheet appear lugs in rolling direction and the vertical direction; and the higher hardening strength level, the more obvious the lug is.
三种硬化强度板材的拉深试件在与板材轧制方向和垂直方向出现凸耳，硬化等级越高，凸耳越明显；