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- The homogeneity of the asphalt mixture can be reflected by its indexes. 瀝青混合料均勻性可以通過(guò)瀝青混合料均勻性指標來(lái)反映;
- It is concluded from the study that the absorption coefficient depends upon the air voids of asphalt mixture. 發(fā)現空隙率尤其是有效空隙率是影響瀝青混合料吸聲系數的關(guān)鍵因素;
- With the increase of the nominal maximum aggregate size, the homogeneity of the asphalt mixture deteriorates. 隨著(zhù)公稱(chēng)最大集料粒徑的增大,瀝青混合料均勻性變差。
- The conclusions are useful in effectively controlling VMA and enhancing the property of asphalt mixture. 結論對如何有效控制VMA,提高瀝青混合料質(zhì)量有實(shí)際意義。
- Immersion wheel trucking test was used for proving the effect of antistripping agent in asphalt mixture. 采用幾種條件下處理過(guò)的瀝青混合料試件在不同水溫下的浸水車(chē)轍數據,說(shuō)明了酰胺類(lèi)抗剝劑的有效性。
- In addition, gradation differentials show influence on voids of asphalt mixture. 離析對路面空隙率有直接影響,當空隙率超過(guò)一定限度時(shí),對路用性能影響很大。
- A new concept of destroy inflexion is brought forward and this point is regarded as the asphalt mixture's resistance. 同時(shí)結合無(wú)側限抗壓試驗數據建立了求解混合料粘聚力和內摩擦角的公式。
- Mortar theory assumes that asphalt mixture is a dispersed system of multilevel interspace reticulate structure. 膠漿理論認為瀝青混合料是一種多級空間網(wǎng)狀結構的分散系。
- Polyester fiber as a good adding material for asphalt mixture, has been used in the asphalt pavement. 聚酯纖維作為一種良好的瀝青混合料添加材料,在瀝青路面中已開(kāi)始應用。
- It is exponential relation between the resistivity and air voids of asphalt mixture. 電阻率與空隙率之間遵從一定的指數關(guān)系。
- In this paper, mainly based on Xingtai - Linqing expressway, studied on SBS modified asphalt mixture. 本文主要以河北省邢臺-臨清高速公路建設為依托,展開(kāi)SBS改性瀝青混合料工程應用研究的。
- Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5? 試驗表明;集料泥土污染對瀝青混合料水穩性影響顯著(zhù);瀝青混合料的滲水臨界空隙率為7.;5%25。
- The test results indicate that clay dosage and plasticity index influence the water stability of asphalt mixture significantly. 試驗結果表明:細集料中泥土質(zhì)量分數與泥土塑性指數對瀝青混合料水穩定性影響顯著(zhù);
- The threshold value of clay dosage of fine aggregate is 2%. If the clay dosage exceeds 2%,it will affect the water stability of asphalt mixture. 細集料泥土質(zhì)量分數的臨界值為2%25,當超過(guò)2%25時(shí)會(huì )明顯降低混合料的抗水損害能力;
- Hard asphalt mixture could be designed by Marshall design method . which desigh flow and criterion are the same as the general bituminous mixture. 標準馬歇爾設計方法適用于硬質(zhì)瀝青混合料配合比設計,其配合比的設計流程及其相應的技術(shù)標準與普通基質(zhì)瀝青混合料無(wú)顯著(zhù)差別。
- DXG-1 anti-rutting additive role in the adoption of the following four years of implementation of the modified asphalt mixture. DXG-1抗車(chē)轍添加劑通過(guò)以下四種作用來(lái)實(shí)現對瀝青混合料的改性.
- This paper introduces the SEAM aggregates blending methods,blending ratio of identifying and SEAM asphalt mixture construction process. 介紹SEAM粒料的摻配方法、摻配比例的確定和SEAM瀝青混合料的施工工藝。
- Example analysis shows that it is feasible to use the rutting prediction method for steel bridge deck with thermal-plastic asphalt mixture surfacing. 實(shí)例分析表明,本文提出的鋼橋面熱塑性瀝青混合料鋪裝車(chē)轍預估方法是可行的。
- The study of permeable asphalt mixture can provide reference for the design, popularization and application of the permeable pavement of city square. 通過(guò)對透水性瀝青混合料滲透性等方面的研究,為城市廣場(chǎng)透水性鋪裝設計及其推廣應用提供借鑒。
- R.M. Anderson, R. B. McGennis, “Superpave Asphalt Mixture Design Illustrated Level 1 Lab Methods”, N.A.T.C., FHWA-SA-95-004, February 1995. 徐登文,鄭群嬴,”石膠泥瀝青混凝土添加廢輪胎橡膠粉末與礦物纖維在重覆荷重下變形行為之比較研究”,13屆鋪面工程學(xué)術(shù)研討會(huì ),新竹,民國84年10月。