摘要
为了分析沥青路面建设和维修养护过程中的能耗及温室气体(GHG)排放情况,以改性沥青SMA路面为例,调查分析了路面现场热再生、厂拌热再生施工各环节的能耗及温室气体排放情况,并与传统的铣刨重铺工艺进行了对比分析,结果显示,现场热再生所需的能耗最高,厂拌热再生工艺最低,传统的铣刨重铺工艺居中。
In order to analyze energy consumption and GHG emission conditions in asphalt pavement construction and maintenance process,taking SMA pavement as an example,the paper investigates the energy consumption and greenhouse gas emission conditions in the pavement field hot-reclamation and plant-mixed hot recycling,and makes a comparison analysis with traditional milling and resurfacing technology. Results show that： the energy consumption of in-situ hot-reclamation is the highest,the plant-mixed hot recycling technology is the lowest; and the traditional milling and resurfacing technology is in medium level.
出处
《山西建筑》
2015年第30期130-132,共3页
Shanxi Architecture
基金
南京铁道职业技术学院院级课题(课题编号:Y14014)
关键词
能耗
温室气体
热再生
铣刨重铺
energy consumption
greenhouse gases
hot-reclamation
milling and resurfacing
