针对聚合物胶乳水泥稳定碎石材料中胶乳替代比例问题,提出了聚合物胶乳的两种替代方案,设计试验并对基于不同替代方案的聚合物胶乳水泥稳定碎石材料进行大量试验研究。试验研究结果表明,基于最大干密度和最佳含水量的胶乳替代比例的聚合物胶乳水泥稳定碎石材料具有更好的路用性能。 Aiming at the substitution ratio of latexes in polymer latex cement stabilized macadam materials, two alternatives of polymer latexes are proposed. Experiments are designed and experiments are carried out on polymer latex cement stabilized macadam materials based on different alternatives. The experimental results show that the polymer latex cement stabilized macadam based on the replacement ratio of the latex with the maximum dry density and the best water content has better road performance.