Fiber Reinforced Asphalt

Fiber Reinforced Asphalt - 1. Introduction 2. Kinds of...

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Unformatted text preview: 1. Introduction 2. Kinds of fibers for reinforcement 3. Reinforcing type Performance of reinforced asphalt pavement 4. Performance of reinforced asphalt pavement Conclusion and limitation 5. Conclusion and limitation eed of Reinforcement Need of Reinforcement Characteristic of Asphalt material Characteristic of asphalt Prevent distress ncertainty of load and environment Uncertainty of load and environment PCC pavement ? ifficult to use p New material ? Cost Different properties Other problems Difficult to use as an alternation of general asphalt p Better Asphalt ? We need Similar properties(merit) and higher structural performance and Cost efficiency Why fiber ? ight weight and easy to manage Light weight and easy to manage Cheap price high strength ame origin of asphalt Same origin of asphalt High quality ife cycle cost analysis Life cycle cost analysis audi research Saudi research 1 US$ = 3.75 SAR Design life = 20 Grass fiber Top 50mm overlay Design method Condition olypropylene fiber...
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Fiber Reinforced Asphalt - 1. Introduction 2. Kinds of...

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