کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4913320 1428760 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fresh and strength properties of concrete reinforced with metalized plastic waste fibers
ترجمه فارسی عنوان
خواص تازه و قدرت بتن تقویت شده با الیاف زنجیر پلاستیکی فلزی
کلمات کلیدی
زباله های فلزی متالیزه، بتن، امر عملی، استحکام فشاری، استحکام کششی تقسیم، استحکام خمشی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
This paper represents test results of workability and strength properties of concrete, reinforced with metalized plastic waste (MPW) resulting by discarded food packaging articles. Unlike the packaging articles like polypropylene terephthalate (PET) waste bottles and plastic carry bags; MPW is relatively unfit for effective recycling and contributes to the littering and expanding landfill areas causing environmental hazards. In this study, the feasibility of MPW fibers as reinforcing constituent for concrete is assessed by evaluating slump, compressive and splitting tensile strength and flexure strength. Films of MPW were shredded into 5 mm, 10 mm and 20 mm long fibers and mixed in concrete from 0% to 2% by volume of mix. The test results demonstrated improved splitting tensile strength and ductility of concrete due to the addition of MPW fibers. Concrete subjected to axial compression exhibited large deformations at higher loads compared to the conventional concrete. However, the workability, compressive strength and flexural strength showed a negligible reduction at 1% dosage of MPW fibers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 146, 15 August 2017, Pages 455-463
نویسندگان
, ,