摘   要：为明确环氧树脂混凝土的抗火性能，通过室内试验测试了常温（25℃）及不同高温条件（100℃、300℃、500℃、700℃、900℃）下环氧树脂混凝土和水泥混凝土的轴心抗压强度与抗压弹性模量。结果表明，常温下环氧树脂混凝土的韧性明显优于水泥混凝土，高温下环氧树脂混凝土的力学性能优于水泥混凝土。理论上，环氧树脂混凝土可应用于结构修复与补强工程中，但其高温下的其它性能需通过进一步研究确定。

Abstract: In order to determinate the fire resistance of epoxy resin concrete, the laboratory tests have been implemented to measure the axial compressive strength and elastic modulus of epoxy resin concrete and cement concrete under the different temperatures (25℃, 100℃, 300℃, 500℃, 700℃ and 900℃). The results show that the toughness of epoxy resin concrete is obviously superior to that of cement concrete under the normal temperature, and the mechanical properties of epoxy resin concrete is better than that of cement concrete under the high temperatures. Theoretically, epoxy resin concrete can be applied to the repair and reinforcement engineering of structure, but its other performances under high temperatures must be confirm through further research.