patching materials 中文意思是什麼
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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。 -
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。 -
This thesis focuses systematic and comprehensive study on distress causes, repair mechanisms, patching materials and maintenance procedures in relation to cracks and potholes, the two most commonly seen distresses in asphalt roads
本文著重針對瀝青路面裂縫和坑槽這兩類最常見的破損，對其形成原因、修補機理、修補材料及施工工藝進行了系統、全面的研究。 -
The research used materials are fast patching concrete 、 ordinary patching concrete and polymer mortar 。 the testing result indicates : ( 1 ) the mechanics properties of the patched concrete has surpassed the rank of c30 concrete
其研究使用材料有快速修補混凝土、普通修補混凝土及聚合物砂漿。試驗結果表明: （ 1 ）修補混凝土力學性能指標已超過c30混凝土等級的要求。
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