碎裂橡膠 的英文怎麼說
中文拼音 [suìlièxiàngjiāo]
碎裂橡膠
英文
heveacrumb rubber-
Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance
通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。The main contents that are researched in the thesis are : asphalt mixture low temperature crazing principle, the influencing factor of asphalt mixtures low temperature crazing, asphalt - rubber macadam, the pressure - resistance intensity, the crazing high temperature, the smooth - resistance and construction technology, the technological economical compare and so on, exploring the new - type structural combinations of asphalt pavement
本文研究的主要內容是：瀝青混合料低溫開裂機理，瀝青混合料低溫開裂影響因素，瀝青橡膠碎石，玻璃纖維瀝青碎石的高溫抗壓強度，低溫劈裂強度，抗滑性能及其施工工藝，技術與經濟比較等，探索新型的瀝青路面結構組合。Through the marshall experiment and the low temperature crazing - resistance intensity experiment, which work on the asphalt - rubber macadam, fiberglass asphalt macadam indoors, we have got various kinds of experimental data, carrying out experiment by means of the method of mathematical statistics, we have got various kinds of experimental data. dealing with the experimental data by means of the method of mathematical statistics, through contrast and analyzing, we have put forward the best suitable rate of the three asphalt macadam, hi the laboratory asphalt macadam, in the laboratory and the asphalt mixtures blending gathering plane, we have groped after paving technology of the asphalt - rubber macadam
通過在室內對瀝青碎石，瀝青橡膠碎石，玻璃纖維瀝青碎石進行了馬歇爾試驗和低溫抗裂強度試驗，得到了各種試驗數據，應用數理統計的方法進行試驗，得到了各種試驗數據，應用數理統計的方法進行試驗數據的處理，通過對比分析，提出了三種瀝青碎石的最佳配合比。在試驗室和瀝青混合料拌和場摸索了瀝青橡膠碎石的攤鋪工藝。
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