Hardenable building material mixtures

摘要

Curable mixts. comprise hydraulic binder (A), concrete components (B), water (C), epoxy resin (D), curing agent (E) comprising at least 20 wt.% amine of formula H2N-R1-R2-R3-NH2 (I) and up to 80 wt.% standard amine cpd. curing agent, and opt. concrete additives or auxiliary agents (F); R1, R3 = 1-6C alkyl; and R2 = aryl. The prepn. of the mixts. by mixing together components (A)-(F) in the desired sequence is also claimed.