Silicon crack repairing agent and manufacturing method thereof and crack repairing method for concrete structure using thereof

摘要

According to the invention, 100 parts by weight of a complex emulsion in which isocyanurate, a 30% solid content methylamine emulsion and triethylphosphine are mixed, 70-90 parts by weight of methyl methacrylate, 60-80 parts by weight of polysiloxane, polyoxy Ethylene ether 50-70 parts by weight, methyl oleate 40-60 parts by weight, methylcyclopentane 30-50 parts by weight, cyclohexanone 20-40 parts by weight, and 10-30 parts by weight of a silicone antifoam agent are added to the agitated multipurpose silicone crack repair agent Is provided.