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首页> 外文会议>Proceedings of the Fifty-fifth annual conference of the Canadian Technical Asphalt Association >2009 City of Calgary Warm Mix Asphalt Trials: The Experience, The Questions, The Need for Answers
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2009 City of Calgary Warm Mix Asphalt Trials: The Experience, The Questions, The Need for Answers

机译：2009卡尔加里市温混合沥青试验：经验，问题，需要答案

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摘要

The asphalt paving industry is constantly under pressure to reduce energy consumption and emissions duernto the higher cost of fossil fuel and more restrictive environmental regulations. In response to these issues,rnWarm Mix Asphalt (WMA) has become the “hottest” topics in the asphalt paving industry for some timernand the subject of a number of CTAA paper publications.rnThe City of Calgary began an initiative to implement WMA capability for their asphalt plant operation.rnThe additive Sasobit? was chosen for a trial project in 2009. Mixing and compaction temperatures werernreduced up to 35°C, with no negative effects. This trial positions the City to comply with thernsustainability aspects of the City’s Plant-It and Triple Bottom Line policies.rnGiven there are currently over twenty different WMA additives or processes, the need exists to define andrnimplement sound quality management practices, including QC/QA protocols. What quality managementrnprocesses must be in place to move forward towards successfully implementing WMA technology?rnThis paper will provide details with respect to the City of Calgary 2009 experience. A discussion will bernpresented regarding the need to ensure the potential benefits of WMA technology are not compromised byrnperformance deficiencies.
机译：由于化石燃料的较高成本和更严格的环境法规，沥青摊铺行业一直面临减少能源消耗和排放的压力。针对这些问题，“暖拌沥青”（WMA）成为沥青铺路行业中最“热门”的话题，并且是许多CTAA论文出版物的主题。卡尔加里市市开始为他们的工厂实施WMA功能沥青厂运营.rn添加剂Sasobit？被选定为2009年的一个试验项目。混合和压实温度降低到35°C，没有负面影响。该试验使纽约市能够遵守纽约市Plant-it和三重底线政策的可持续性方面。鉴于目前有20多种不同的WMA添加剂或工艺，需要定义和实施声音质量管理措施，包括QC / QA协议。为了成功实施WMA技术，必须采取哪些质量管理流程？本文将提供有关2009年卡尔加里市经验的详细信息。将讨论有关确保WMA技术的潜在利益不因性能缺陷而受到损害的需求的讨论。

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