常見例句雙語例句Fiber bitumen also is a kind of modified bitumen.纖維瀝青也是改性瀝青的一種。Based upon the investigation, the paper analyses process and equipment of SBS modified bitumen waterproof roll production and some suggestions are made.本文在調(diào)查的基礎(chǔ)上，對SBS改性瀝青防水卷材生產(chǎn)工藝、設(shè)備進(jìn)行了分析研究，并提出了建議。Combined with the construction practice, the paper discussed the raw materials detection, mixture ratio design and construction technology of SBS modified bitumen concrete surface construction.結(jié)合工程實踐，全面闡述了SBS改性瀝青砼上面層施工中原材料檢測、配合比設(shè)計、施工工藝等控制要點。 返回 modified bitumen