以废轮胎橡胶拌制沥青混凝土之台湾经验

邱垂德 潘昌林

                (中华大学土木工程学系 美国内华达州公路局材料处)

    摘要：本文介绍以废轮胎橡胶拌制沥青混凝土之美国文献，并详细说明台湾地区推动应用废轮胎橡胶沥青铺筑路面之过程，材料与配比设计之特征，自制拌合设备与施工情形，及试铺路面四年的成效。由这些台湾经验可验证将废轮胎用回公路铺面上，不仅可使废轮胎进入沥青路面的再利用循环而免除此部份的环境问题，更可能因废轮胎橡胶的加入而改善沥青路面的品质，达到环保与工程双赢的成果。

关键词：废轮胎；橡胶沥青；试铺路面

                             Taiwan’s Experience of Using Ground Tire Rubber on Hot Mix Asphalts

                                                               Qiu Chui-de  Pan Chang-lin

Abstract: This article introduces literatures on blending ground tire rubber into hot mix asphalt and describes Taiwan’s experiences of using this type of mixtures on highway pavements.  Using ground tire rubber on pavements could not only be economically beneficial through the improvement of pavement performance but also be environmentally favorable through offering a better life-cycle for scrap tires.

Keywords: Scrap Tires; Asphalt Rubber; Pavement Test Sections