کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
255947 503535 2016 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Environmental life cycle assessment of lightweight concrete to support recycled materials selection for sustainable design
ترجمه فارسی عنوان
ارزیابی چرخه حیات بتن سبک وزن برای پشتیبانی مواد بازیافتی برای طراحی پایدار
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی


• A LCA is performed for artificial lightweight aggregates produced from waste sources.
• The environmental impacts of different types of lightweight concrete are investigated.
• Artificial aggregates produced from natural raw materials determine the highest environmental impact in concrete material.
• Lightweight aggregates produced from industrial waste raw materials provide environmental benefits due to the avoided impacts.

The constant increase in consumption of aggregates for concrete production represents a major environmental issue in the construction industry. Recycled wastes might be used as raw materials in the manufacturing of artificial LightWeight Aggregates (LWAs) in substitution and/or in combination with aggregates produced using natural sources for several end-uses, thus saving non-renewable resources. In this study, a Life Cycle Assessment (LCA) is performed for different LWAs manufactured with raw materials supplied by nature or waste. Then, the LCA is conducted on different concretes made of the different LWAs.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 119, 30 August 2016, Pages 370–384
نویسندگان
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