pavement patching 中文意思是什麼
pavement patching
解釋
路面修補-
This thesis for the first time bases its analysis on the maintenance characteristics and repair mechanisms for crack filling and pothole repair in asphalt roads. it analyzes the properties of the aggregate and the bituminous binder in patching materials, and further analyzes the compatibilities of the aggregate and the bituminous binder, patching materials and old pavement materials. furthermore, it determines the grading types, the mineral aggregate gradations, the application rate of asphalt, the principle of selecting component materials and the air void
本文首次依據瀝青路面裂縫填封和坑槽修補的維修特性和修補機理，全面分析了修補材料中集料與瀝青結合料應具備的性能要求，並對集料與瀝青結合料、修補材料與原有路面材料的相容性進行了深入的分析，同時分析確定了修補材料的級配類型、礦料級配、瀝青用量范圍、組成材料的選用原則及空隙率等。 -
The fast patching is to deal with concrete pavement which traffic is open, and the latter aims at the building concrete to avoiding patching after the traffic is open
前者針對已通車的混凝土路面，後者則針對正在修建的路面混凝土，目的是避免通車后再進行修補。 -
In order to ensure the density degree and the level degree of repaired potholes, this thesis presents loose pavement coefficient method and material capacity method to control the accurate feel amount of patching materials
為使修補坑槽的密實度和平整度能同時獲得保證，本文提出了松鋪系數控製法和修補料用量控製法，來準確控制修補材料的投料量。
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