评价再生沥青在可持续道路建设中的潜力:环境和经济分析

Q3 Engineering

Open Civil Engineering Journal Pub Date : 2023-06-01 DOI:10.28991/cej-2023-09-06-014

Muhamet Ahmeti, M. Ahmetaj, V. Krelani

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引用次数: 0

摘要

目的:本研究探讨了在科索沃使用再生沥青进行道路建设和维护的可能性。方法:根据该地区基础设施现状、沥青生命周期、投资情况，分析基础设施部的统计数据，确定该地区需要回收的沥青量。结果:结果表明，科索沃需要回收的沥青为1454008.5 m3。我们研究了在沥青基层中使用10%、15%和20%的再生沥青。我们确定了再生沥青在环保、节能和低成本方面的优势。根据再生沥青的百分比，矿物混合物的节省幅度为11%至23%，道路沥青用量为6%至8.5%。新颖/改进:所提出的回收材料再利用方法可以减少自然资源、能源和财务成本的消耗，并有助于保护环境。Doi: 10.28991/CEJ-2023-09-06-014全文:PDF

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Evaluating the Potential of Recycled Asphalt for Sustainable Road Construction: An Environmental and Economic Analysis

Objective: This study investigated the possibility of using recycled asphalt for road construction and maintenance in Kosovo. Methods: By analyzing statistical data from the Ministry of Infrastructure based on the status of infrastructure, the life cycle of asphalt, and investments in this area, this study determined the amount of asphalt that needs to be recycled. Results: The results showed that 1454008.5 m3 of asphalt needs to be recycled in Kosovo. We studied using 10%, 15%, and 20% recycled asphalt in asphalt base courses. We determined the benefits of recycled asphalt in terms of environmental protection, energy savings, and low cost. Depending on the percentage of recycled asphalt, the savings in mineral mix ranged from 11% to 23% and the road bitumen dosage from 6 to 8.5%. Novelty/Improvement: The proposed method of reusing recycled materials can reduce the consumption of natural resources, energy, and financial costs and help protect the environment. Doi: 10.28991/CEJ-2023-09-06-014 Full Text: PDF

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来源期刊

Open Civil Engineering Journal Engineering-Civil and Structural Engineering

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： The Open Civil Engineering Journal is an Open Access online journal which publishes research, reviews/mini-reviews, letter articles and guest edited single topic issues in all areas of civil engineering. The Open Civil Engineering Journal, a peer-reviewed journal, is an important and reliable source of current information on developments in civil engineering. The topics covered in the journal include (but not limited to) concrete structures, construction materials, structural mechanics, soil mechanics, foundation engineering, offshore geotechnics, water resources, hydraulics, horology, coastal engineering, river engineering, ocean modeling, fluid-solid-structure interactions, offshore engineering, marine structures, constructional management and other civil engineering relevant areas.