کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6719030 503537 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Recycling practices for airport pavement construction: Valorisation of on-site materials
ترجمه فارسی عنوان
روش های بازیافت برای ساخت و ساز روسازی فرودگاه: ارزش گذاری مواد سایت
کلمات کلیدی
جمع آوری بتن بازیافت شده، پایداری زیست محیطی، پیاده رو فرودگاه، تعمیر و نگهداری کفپوش، بازیافت،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
Environmental sustainability in transportation infrastructures can be achieved by using recycled materials. Commonly, road and airport pavement construction is identified as a greatly polluting factor for greenhouse gas and odor emissions. This paper presents a case study concerning two rehabilitation methods adopted in a reconstruction project of two taxiway pavements in a major Italian airport. The paper describes the entire process of rehabilitation works starting from the preliminary investigations to the final quality controls. It includes the pavements design phase and the materials optimization and environmental assessment, which is the core of the research. The findings show that recycling does not necessarily result in lower performance. In fact, up to 65% of CO2e emissions were saved by constructing the recycled pavements. Performance was instead comparable to a standard asphalt pavement. Finally, the paper shows the eco-efficiency of including low-energy treatments and sustainable strategies into pavement construction to enhance environmental savings and cost effectiveness in airport construction practices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 112, 1 June 2016, Pages 59-68
نویسندگان
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