Epoxy resin grouting material Epoxy resin grouting material is the most widely used grouting material. Its ingredients include low-viscosity epoxy resin, as well as amine curing agent, thinner and toughening agent. The epoxy group of the epoxy resin and the amine curing agent undergo a ring-opening reaction to form a body-strength molecule, thereby achieving the effect of engineering reinforcement. It can be reacted at a lower temperature and has the advantages of high mechanical strength, small shrinkage, high stability, blending and construction.