Then it is followed by cement setting and hardening and a cellular structure is formed in the concrete, which is called gas-carrier cellular concrete.
复经水泥凝结硬化在砼中形成一种多孔结构，这程砼称之为载气体多孔砼。
Main factors affecting setting and hardening of cement particleboard are expounded.
阐述阻碍水泥刨花板凝结与硬化的主要因素。
This paper studied the setting and hardening property and strength property of concrete prepared by fast setting and hardening cement and retarding admixture.
研究了使用双快水泥和缓凝剂配制混凝土的凝结硬化性能和强度性能。
A quick-setting (flash-setting) cement and a no (?) mal-setting cement were systematically studied for the difference in petrographic structure of clinker, their hydration and hardening of cements.
着重观测了快(闪)凝与正常凝的水泥熟料的结构和水化过程的显著差别。
A quick-setting (flash-setting) cement and a no (?) mal-setting cement were systematically studied for the difference in petrographic structure of clinker, their hydration and hardening of cements.
着重观测了快(闪)凝与正常凝的水泥熟料的结构和水化过程的显著差别。
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