“黑白黑”长寿命路面技术经济分析

Technical and Economical Performance Analysis of PCC+AC Compound Pavement

本文对AC路面、PCC路面及“黑白黑”长寿命路面进行了全面的技术性能分析,并结合2004年许尉高速公路的材料供应价格,对三种路面结构进行了经济对比分析,得出“黑白黑”长寿命路面是集AC路面与PCC路面优点于一身,经济合理的一种路面结构。

This paper analyses comprehensive technical performance of AC pavement, PCC pavement and ＂black ＋ white ＋ black＂ longevity pavement. Combined with material supply price in XuWei freeway in 2004. It also analyses economic performance among three pavement. Regarding that ＂black ＋ white ＋ black＂ longevity pavement, holding the advantage of AC pavement and PCC pavement, is a economic and serviceable pavement.