透水沥青路面在温州生态园工程中的应用

Application of Permeable Asphalt Pavement in Wenzhou Ecological Park Project

针对透水沥青路面空隙率大、易发生沥青流淌、析漏严重且松散这一特点,通过析漏试验、抗车辙试验、飞散试验等,分析配比相同的透水沥青混合料各项性能随着拌和温度变化的规律,从而比选出适合温州地域气候的透水沥青混合料最佳拌和温度,并成功应用于温州生态园工程。

Aiming at this characteristic of large void ratio of permeable asphalt pavement prone to asphalt flow,serious leakage and looseness,various performances of permeable asphalt mixture with the same ratio are analyzed with the change law of mixing temperature through the leakage test,rutting resistance and flying test so as to compare and select the best mixing temperature of permeable asphalt pavement suitable for the regional climate of Wenzhou.And it has been successfully applied to Wenzhou Ecological Park Project.