| abstract |
(57) [Problem] To provide a curable resin composition exhibiting excellent performance such as low odor, curability, toughness, and durability, and a resin mortar composition using the same. A bisphenol A and / or F of 1.0 Epoxy (meth) acrylate consisting of a reaction product of (meth) acrylic acid with an epoxy compound obtained by reacting 1.5 to 3.5 moles of an aliphatic diglycidyl ether type epoxy compound having an epoxy equivalent of 300 or less per mole. (I) and a polymerizable (meth) acrylic monomer (II) having a molecular weight of 160 or more and a viscosity at 25 ° C. of 100 mPa · s or less, and the total mass of the above (I) and (II) On the other hand, (I) is a curable resin composition composed of 20 to 80% by mass and (II) is a curable resin composition composed of 80 to 20% by mass. And / or inert powder 0.4-20 It is a resin mortar composition comprising parts by mass. |