閱讀量:1 發表時間:2020-1-7 9:39:16
用(yong)汽油、煤(mei)油、柴油等溶(rong)(rong)劑將(jiang)石(shi)油瀝(li)青(qing)(qing)稀釋(shi)而成的瀝(li)青(qing)(qing)產品,也稱(cheng)(cheng)輕制瀝(li)青(qing)(qing)或稀釋(shi)瀝(li)青(qing)(qing)。瀝(li)青(qing)(qing)的軟(ruan) 化點高(gao),在(zai)(zai)溶(rong)(rong)劑中不(bu)易溶(rong)(rong)化,溶(rong)(rong)融溫(wen)度亦較高(gao),調(diao)配(pei)時不(bu)安(an)穩。液體(ti)石(shi)油瀝(li)青(qing)(qing)粘度小,流動性(xing)好,涂刷(shua)在(zai)(zai)混凝土、砂漿或木(mu)材(cai)(cai)等基(ji)面(mian)上(shang),能(neng)很(hen)快滲入基(ji)層孔隙,待溶(rong)(rong)劑揮發(fa)后,便與基(ji)面(mian)牢固(gu)結(jie)合。一(yi)方面(mian)使(shi)基(ji)面(mian)呈(cheng)憎水(shui)(shui)(shui)性(xing),另一(yi)方面(mian)有利于粘結(jie)同類防水(shui)(shui)(shui)材(cai)(cai)料。它于常溫(wen)下使(shi)用(yong),作(zuo)為防水(shui)(shui)(shui)工(gong)程的底(di)層,故也稱(cheng)(cheng)冷底(di)子(zi)油。
河(he)間市雙駿建筑(zhu)材料有限公司