Fresh-state and mechanical characterestic of self-compacting concrete with RAP

Five SCC mixtures incorporating 0%, 20%, 40%, 60%, and 100% volumetric substitutions of natural aggregates by RAP were tested. Data for several characterization test results in the fresh and hardened states were presented.

针对5组自密实混凝土（Self-Consolidating Concrete，SCC）配合比开展了试验，各组分别采用再生沥青路面料（Recycled Asphalt Pavement，RAP）以0%、20%、40%、60%及100%的体积替代率取代天然集料。文中呈现了该系列配合比在新拌与硬化状态下的多项性能表征试验结果数据。