摘要
本文根据彩色沥青在泉州市区旧混凝土非机动车道改造中的实际应用,通过彩色沥青原材料的选择,配合比的设计,彩色沥青混合料性能检验,研究配制了符合当地实际特点的彩色沥青混合料,最终确定颜料用量为2.0%,最佳油石比为5.2%,并通过工程实例应用,积累了较为丰富的经验,为今后类似工程的施工提供借鉴和参考。
This article described the selection of raw materials of colored asphalt, the mixture ratio design, the properties of colored asphalt mixture, and on - site construction, etc. The feature of the colored asphalt mixture was analyzed and the best mixture ratio was determined as the amount of pigment 210% , asphalt - aggregate ratio 5.2%. Through the application of colored asphalt mixtures on reconstruction of old concrete and non - motorized vehicle lane in Quanzhou city, rich experience has accumulated, which provides a good reference for future similar works.
出处
《福建建设科技》
2012年第5期35-38,共4页
Fujian Construction Science & Technology
关键词
彩色沥青
配合比
改造
应用
colored asphalt
mixture ratio design
reconstruction
application
