再生混凝土力学性能试验研究

Study on mechanical property of recycling asphalt concrete

从再生混凝土骨料替代率、水灰比、外加剂等角度出发,对不同再生混凝土取代率、在相同水灰比、添加相同减水剂等再生混凝土的立方体试件和棱柱体试件进行了试验研究,从而得出了比较合理的再生骨料取代率为30%。

Starting from the aggregate replacement rate,water cement ratio,admixture and so on,the paper studies cube and prism specimens with different recycling asphalt concrete replacement ratio,with same water cement ratio,water reducer,thus reach the conclusion that the reasonable recycling asphalt concrete ratio is 30%.