道路“白改黑”方案及工程造价分析

2007年以前修建的水泥混凝土道路,经多年运营,其路面质量明显下降,部分已遭到损坏,已满足不了日益增长的交通流量的需要,需改造成性能优良的黑色沥青路面。此文在阐述道路"白改黑"工程特点的前提下,论述影响道路"白改黑"工程造价的主要因素。并结合工程实例,对可采取的改造方案进行比较,对有关工程造价及指标进行分析,提出推荐方案。

Road ＂white to black＂ Plan and Project Cost Analysis

The cement concrete roads built before 2007, have already could not satisfy the increasing needs of traffic flow after years of operation, which need to be converted into fine black asphalt pavement. In the premise of expounding the engineering characteristics of the road ＂white to black＂, this article discusses the main influence factors of road ＂white to black＂ project cost. Combined with practical engineering, compared the the reconstruction plan, analyzed the relevant index to the project cost, the recommendations are put forward.