As an excellent HMA, SMA has been applied extensively in China, and its design method is produced from American Standards, but some disadvantages are found.

 
  • SMA是一種優(yōu)越的熱拌瀝青混合料類(lèi)型,在我國已得到廣泛的應用,其設計方法是在參考美國設計方法基礎上產(chǎn)生的,但在應用過(guò)程中仍存在不足之處。
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