摘要
通过对进口材料经费进行的经济效益和社会效益的分析,最终得出结论:采用SMA新技术,虽然投资初期的花费较高,但由于它特有的优势和性能,能通过防止早期破坏、减少维修养护、延长使用寿命等方面得以回报。因此,SMA路面在福建省有着广泛的应用前景。
This paper analyzes the economic benefit and social effects of import material costs and comes to a conclusion that adopting the new technique of SMA calls for extra costs in the beginning of the projects, but it can avoid early destruction, reduce maintenance expenses and prolong service life because of its advantages. So SMA will be in wide use in Fujian Province.
出处
《交通科技与经济》
2007年第2期29-31,共3页
Technology & Economy in Areas of Communications
