کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7221027 1470338 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Physical and mechanical properties of foamed Portland cement composite containing crumb rubber from worn tires
ترجمه فارسی عنوان
خواص فیزیکی و مکانیکی کامپوزیت سیمان پرتلند فوم حاوی لاستیک خرد شده از لاستیک های فرسوده
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
The management of worn tires is a concern in industrialized countries. The application of crumb rubber as lightweight aggregate in cement based materials is a green alternative for reusing this material. High replacements of natural sand by crumb rubber were studied and an air-entraining agent was employed to ensure a cellular structure in the cement-based composite. The obtained results from tests in fresh state reveal an improvement in workability. The tests conducted on hardened composite show promise for constructive applications where thermal and acoustic properties are required. The minimum requirement of mechanical strength for masonry units was achieved, since compressive strengths varied between 1 and 10 MPa. Finally, potential applications as a construction material have been highlighted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 59, July 2014, Pages 550-557
نویسندگان
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