摘要
本文通过对Zeta电位、冰点和水泥石显微结构的研究,探索了超塑化剂和RS1早强剂对负温混凝土冰点的影响规律和作用机理,进一步完善和验证了负温混凝土早期结构形成的理论。
In this paper, by testing freezing point, zeta-potential and microstructure of harden cement paste,the mechanism of superplasticizer and RS1 hardening accelerator on the hydrating and hardening of ce-ment at the negative temperature has been studied, and the theory of early structure of the negativetemperature concrete has been further tested and perfected.
出处
《工业建筑》
CSCD
北大核心
1992年第10期7-10,共4页
Industrial Construction
