本文探讨了混凝土养护剂对不同温度环境下(20℃和35℃)混凝土力学性能、变形性能、抗碳化性能和抗氯离子渗透性能的影响规律。总体来看,在已终凝的混凝土表面喷涂一层混凝土养护剂,可以提高混凝土的抗压强度、减少体积收缩、提高混凝土的抗碳化和抗氯离子渗透性能,特别对高温环境下混凝土提高效果更加显著。 In this paper, the influence of concrete curing agent on the mechanical properties, deformation properties, carbonation resistance and chloride ion permeability of concrete under different temperature conditions (20 ℃ and 35 ℃) is discussed. Overall, spraying a layer of concrete curing agent on the final concrete surface can increase the compressive strength of concrete, reduce the volume shrinkage, improve the anti-carbonation and anti-chloride ion permeability of concrete, especially for the concrete in high temperature environment More significant.