Experimental study on shear fatigue behavior and stiffness performance of Warm Mix Asphalt by adding synthetic wax

C. Petit; A. Millien; F. Canestrari; V. Pannunzio; A. Virgili

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Experimental study on shear fatigue behavior and stiffness performance of Warm Mix Asphalt by adding synthetic wax

机译：添加合成蜡的温拌沥青混合料的剪切疲劳行为和刚度性能试验研究

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Synthetic waxes produced by standard and registered processes may be used to manufacture Warm Mix Asphalt (WMA), which is a modified asphalt concrete produced, applied and compacted at temperatures below those typically required. This feature leads to environmental benefits, such as reduced energy consumption, gas and fume emissions, as well as to economic/operational advantages, such as lower production costs and greater hauling distances for extended construction seasons with tighter schedules. The present article serves to compare the mechanical performance of a WMA produced by adding synthetic wax with a traditional Hot Mix Asphalt (HMA) specimen, in terms of shear fatigue response and both complex and stiffness moduli. The experimental results and related modeling work demonstrate that adding synthetic wax into the WMA composition does not hinder either the destructive or non-destructive performance of an HMA, and this finding is corroborated by respectively measuring fatigue life and stiffness.

机译：通过标准方法和注册方法生产的合成蜡可用于生产温拌沥青（WMA），它是一种改性沥青混凝土，在低于通常所需的温度下生产，施涂和压实。此功能可带来环境效益，例如减少能源消耗，减少气体和烟气排放，并带来经济/运营优势，例如降低生产成本和延长施工季节的时间表，缩短运输距离。本文的目的是在剪切疲劳响应以及复模量和刚度模量方面比较通过添加合成蜡和传统的热混合沥青（HMA）样品生产的WMA的机械性能。实验结果和相关的建模工作表明，将合成蜡添加到WMA组合物中不会影响HMA的破坏性或非破坏性，并且通过分别测量疲劳寿命和刚度可以证实这一发现。

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《Construction and Building Materials》 |2012年第2012期|537-544|共8页
作者
C. Petit; A. Millien; F. Canestrari; V. Pannunzio; A. Virgili;
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作者单位

Universite de Limoges, Laboratoire CEMH-GCD, Bd J. Derche, 19300 Egletons, France;

Universite de Limoges, Laboratoire CEMH-GCD, Bd J. Derche, 19300 Egletons, France;

Universita Politecnica delle Marche, Dipartimento ICEA, via Brecce Blanche, 60131 Ancona, Italy;

Universita Politecnica delle Marche, Dipartimento ICEA, via Brecce Blanche, 60131 Ancona, Italy;

Universita Politecnica delle Marche, Dipartimento ICEA, via Brecce Blanche, 60131 Ancona, Italy;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Bituminous material; Shear mode; Fatigue; Stiffness; Warm Mix Asphalt; Complex modulus; Hot Mix Asphalt; Lifetime;

机译：沥青材料;剪切模式;疲劳;刚性;暖拌沥青复数模量热拌沥青一生;

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1. Effect of wax-based warm mix additives on fatigue and rutting performance of crumb rubber modified asphalt [J] . Ameri Mahmoud, Afshin Abolfazl, Shiraz Mehdi Ebrahimzadeh, Construction and Building Materials . 2020,第Pta2期

机译：蜡基温混合添加剂对Crumb橡胶改性沥青疲劳和车辙性能的影响
2. Experimental investigation of the fatigue phenomenon in nano silica- modified warm mix asphalt containing recycled asphalt considering self- healing behavior [J] . Badroodi Saber Kie, Keymanesh Mahmoud Reza, Shafabakhsh Gholamali Construction and Building Materials . 2020,第Juna20期

机译：纳米二氧化硅改性温混合沥青中疲劳现象的实验研究含有再生沥青的自愈行为
3. Half-warm mix asphalt with emulsion. An experimental study on workability and mechanical performances [J] . Federico Autelitano, Erika Garilli, Felice Giuliani Transportation Research Procedia . 2021,第a期

机译：半温混合沥青与乳液。可加工性和机械性能的实验研究
4. Experimental Study on the Influence of Compaction Temperature and Additives on Warm Mix Asphalt Performance [C] . GENG Shuai, GAO Wenyang 2010 international symposium on multi-field coupling theory of rock and soil media and its applications . 2010

机译：压实温度和添加剂对热拌沥青性能影响的试验研究
5. Rheological study of asphalt binders with a wax-based Warm Mix Additive and its relationships to mix compaction and rutting. [D] . Saha, Rajan. 2013

机译：含蜡基温混合添加剂的沥青粘合剂的流变学研究及其与混合压实和车辙的关系。
6. Fatigue Performance of Different Thickness Structure Combinations of Hot Mix Asphalt and Cement Emulsified Asphalt Mixtures [O] . Zhenjun Wang, Linlin Cai, Xiaofeng Wang, 2018

机译：热拌沥青与水泥乳化沥青混合料不同厚度结构组合的疲劳性能
7. Experimental Study on Shear Fatigue Behavior and Stiffness Performance of Warm Mix Asphalt by adding Synthetic Wax [O] . C. Petit A, A. Millien A, F. Canestrari B, 2014

机译：添加合成蜡对温拌沥青混凝土剪切疲劳性能和刚度性能影响的试验研究
8. PPRC11 SPE 4.41.2: Laboratory and Accelerated Pavement Testing (APT) of Gap-Graded Rubberized Mixes (Hot Mix Asphalt and Warm Mix Asphalt) for the Department of Resource Recycling and Recovery (CalRecycle). Subtitle: Warm-Mix Asphalt Study - Field Test Performance Evaluation. [R] . Jones, D. 2013

机译：ppRC11 spE 4.41.2：用于资源回收和再生（CalRecycle）部门的间隙级橡胶混合物（热拌沥青和温拌沥青）的实验室和加速路面测试（apT）。副标题：暖拌沥青研究 - 现场测试性能评估。

Experimental study on shear fatigue behavior and stiffness performance of Warm Mix Asphalt by adding synthetic wax

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