Browsing by Author "Al-Khayat, Haydar Tahseen Ali"
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A Case Study for Developing Specification Limits for Hot-Mix Asphalt and the Impact on Pay Factors Al-Khayat, Haydar Tahseen Ali (2018-07-06)Specification limits utilized in percent within limits (PWL) specifications are developed by highway agencies, and used to determine the percent of hot-mix asphalt “Lot” within specified limits, and used later to make ...
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Al-Khayat, Haydar Tahseen Ali (2023-01-04)The environmental and economic benefits of using reclaimed asphalt pavement (RAP) and/or recycled asphalt shingles (RAS) in asphalt mixtures are well known. The use of RAP/ RAS can reduce production costs, improve permanent ...