【摘要】 抗冻性是道路水泥混凝土主要的特性 ,它在很大程度上决定着水泥混凝土路面的耐久性。抗冻性是混凝土抵抗冻融循环作用的能力 ,是评价严寒地区混凝土及钢筋混凝土结构耐久性的重要指标之一。更多还原

【Abstract】 Freeze resisting property is the main function of the road cement concrete.It determines the enduring property of the cement concrete pavement.Freeze resisting property shows the ability of concrete resisting freeze and melt circle and is one of the most important indexes used to evaluate the enduring property of concrete and reinforce concrete structure in seriously cold area.更多还原