文章來源:中國(guo)輕(qing)工集團公(gong)司 發布時間:2014-05-16
日前,中國(guo)輕(qing)工(gong)(gong)集團公(gong)司(簡(jian)稱中輕(qing)集團)所屬中國(guo)日用(yong)(yong)化(hua)學工(gong)(gong)業(ye)研究院研制(zhi)成功路(lu)用(yong)(yong)納米改性煤瀝青(qing)(qing)。這種(zhong)新型的筑(zhu)路(lu)瀝青(qing)(qing)材(cai)料充分發揮了納米材(cai)料的優(you)勢,有著優(you)異(yi)的耐油(you)性和(he)較強的石(shi)子(zi)粘附力,且(qie)比石(shi)油(you)瀝青(qing)(qing)價格便(bian)(bian)宜、施工(gong)(gong)更為簡(jian)單方便(bian)(bian)。在(zai)目前我(wo)國(guo)道路(lu)石(shi)油(you)瀝青(qing)(qing)產量不(bu)足,質(zhi)量也難(nan)以滿足高等級公(gong)路(lu)要(yao)求的狀(zhuang)況(kuang)下,產量豐富的焦炭副產品煤瀝青(qing)(qing)經(jing)過(guo)納米技(ji)(ji)術改性后,可用(yong)(yong)于補充或替代(dai)道路(lu)石(shi)油(you)瀝青(qing)(qing)。目前該(gai)技(ji)(ji)術已(yi)具備(bei)了推廣(guang)轉化(hua)能力,應用(yong)(yong)于公(gong)路(lu)建設后將大大節省公(gong)路(lu)投資,經(jing)濟和(he)社會效益十分顯(xian)著。