<strong>A study of the Hot-Mix Asphalt layer thickness reduction when applied over lateritic soils cement base in airfield</strong><br> DOI: 10.5585/exacta.v7i1.798
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چکیده
منابع مشابه
Study of Compaction in Hot-Mix Asphalt Using Computer Simulations
During the process of compaction in Hot-Mix Asphalt (HMA) mixtures, the distance between aggregate particles decreases as they come together and eliminate air-voids. By measuring the inter-particle distances in a cut-section of a HMA sample the degree of compaction can be estimated. For this, a calibration curve is generated by computer simulation technique when the gradation and asphalt conten...
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Hot-mix asphalt (HMA) surfaces comprise about 90% of the highways and roads in the U.S. Highways and are typically engineered to last 15 years or more, but many have been failing early due to potholes, cracks, raveling, and other problems. This premature road failure unnecessarily wastes millions of taxpayer dollars every year. This paper describes a series of research studies that were conduct...
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15 صفحه اولEngineering characterisation of epoxidized natural rubber-modified hot-mix asphalt
Road distress results in high maintenance costs. However, increased understandings of asphalt behaviour and properties coupled with technological developments have allowed paving technologists to examine the benefits of introducing additives and modifiers. As a result, polymers have become extremely popular as modifiers to improve the performance of the asphalt mix. This study investigates the ...
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US transportation agencies have been increasingly using recycled asphalt shingles (RAS) in hot mix asphalt (HMA) applications over the last 25 years. Initial use of RAS started with recycled postmanufacturers shingles, but now agencies are showing a growing interest in using post-consumer (tear-off) RAS in asphalt applications. Post-consumer asphalt shingles typically have 20 to 30 percent asph...
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ژورنال
عنوان ژورنال: Exacta
سال: 2009
ISSN: 1983-9308,1678-5428
DOI: 10.5585/exactaep.v7i1.798