Effect of Polymer Modifiers on Stone Matrix Asphalt Rutting
Publish place: 8th International Congress on Civil Engineering
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
View: 2,394
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICCE08_769
تاریخ نمایه سازی: 28 آبان 1387
Abstract:
The purpose of this study is to evaluate performance of control and modified stone matrix asphalt mixtures. Conventional and four modified mixtures were studied on SMA performance. Ethylene vinyl acetate (EVA), Elvaloy, styrene-butadiene rubber (SBR), and Lucobit were used as modifiers. SMA mixtures containing 60/70 penetration grade unmodified bitumen and polymer modified bitumen were plant prepared with one source of aggregate. For this study specimens were made and designed by Marshall method which is the most common design method in Iran. Dynamic creep and indirect tensile strength tests were used for evaluation of performance of control and modified mixtures. Elvaloymodified mixture has resulted to highest value of ITS and flow number. It was also observed that Elvaloy-modified mixture had the most resistance in view of rutting.
Authors
H. Fazaeli
PhD. Student, Iran University of Science and Technology, Narmak, Tehran, Iran
H. Behbahani
Professor, School of Civil Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
Sh. Nowbakht
Assistant Professor, School of Civil Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
J. Rahmani
M.Sc. Student, Iran University of Science and Technology, Narmak, Tehran, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :