发明公开
EP2832706A1 RAPIDLY HARDENING CEMENT 有权
SCHNELLERSTARRENDER ZEMENT

RAPIDLY HARDENING CEMENT
摘要:
Provided is a rapid hardening cement in which a long setting and hardening time is secured in a low-temperature environment. The rapid hardening cement comprises: (A) a surface-premodified cement with a polycarboxylic acid-based water-reducing agent as a modifier; (B) a rapid hardening agent comprising calcium aluminate and gypsum; and (C) a setting modifier.
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