pavement aging 中文意思是什麼

pavement aging 解釋
鋪面老化
  • pavement : n. 1. 鋪石路，〈英國〉人行道 （＝〈美國〉 sidewalk）; 〈美國〉車道 （＝〈英國〉 roadway）。2. 鋪地，鋪石；鋪路材料。3. 【動物；動物學】鋪石狀構造[密生的齒列等]。
  • aging : n. 1. 陳釀。2. 熟化。
  1. The results showed that the gradation, which designed by volumetric methods, has perfect water - stability and other pavement performance also can meet the demands of expressway. by integrating compaction capacity and pavement performances, the optimal ratio of the structural layer thickness to the maximum particle - size is 2. 5. the water resistance of the mixture added amine type anti - stripping agent attenuates severely after long - term aging, but the mixture added hydrated lime not only can improve obviously the capacity of water resistance, but also has perfect long - term pavement performance

    研究結果表明，採用體積法設計的級配不僅具有較好的水穩定性而且其它路用性能均滿足高速公路面層的要求；綜合考慮壓實性能及路用性能，提出了瀝青路面表面層結構層厚度與混合料最大粒徑的合理比例為2 . 5 ；摻有液體胺類抗剝落劑的瀝青混合料經長期老化后其抗水損害能力衰減嚴重，而摻加消石灰的混合料能顯著提高其抗水損害能力，且長期性能較好，是一種優良的抗剝落劑。
分享友人
分享到 Line

分享到臉書