asphalt expansion joint 中文意思是什麼
asphalt expansion joint
解釋
瀝青膨脹縫-
Tests relating to expansion joints - asphalt plug joint permanent deformation - wheel tracking test
與膨脹接頭有關的試驗.瀝青插塞接頭的永久變形.輪轍試驗 -
Analysis on the causes of damage, this paper modified the meijia bitumen materials in order to enhance the low temperature capacity of bitumen and bituminous mixture through the polymer. emphasis on the study of low temperature capacity of modified asphalt and bituminous mixture, we utilize reasonable construction craft to avoid the cracks problem between bituminous mixture and bridge and give a advance way of small or moderate span bridge expansion joint in low temperature areas
針對這一缺陷,本文通過添加熱塑性橡膠類改性劑和橡膠類改性劑,對美佳改性瀝青結合料進行二次改性,重點研究了改性后瀝青結合料和混合料的低溫性能,並採用合理的施工工藝解決填縫料與梁端間存在的界面裂縫問題。 -
Asphalt expansion joint
瀝青膨脹縫
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