Masonry structure mortar reinforcing structural adhesive and preparation method thereof

The invention provides a masonry structure mortar reinforcing structural adhesive and a preparation method thereof, solves the problem of high hardening shrinkage rate of repair type mortar in the prior art, and provides the masonry structure mortar reinforcing structural adhesive which has the advantages that the reinforcing structural adhesive and the original part of strength-lost mortar of a masonry jointly act, so that the strength of the masonry structure is greatly improved; the reinforcing structural adhesive comprises cement, fine aggregate, an epoxy resin structural adhesive and an additive, the additive is a mixture of triethylene glycol monomethyl ether and urea, the use amount of the additive is 0.2%-0.3%, and due to the fact that triethylene glycol monomethyl ether serving as a shrinkage reducing agent is added, the hardening shrinkage rate of the cement can be effectively reduced, and the strength of the cement is improved. And the possibility of secondary damage to the masonry structure caused