Effect of end-point compaction on superpave hot mix asphalt (HMA) mix designs.
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2004-01-09
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Alternative Title:Effect of end-point compaction on superpave mix designs
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Edition:Final report.
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Abstract:In the Superpave hot mix asphalt (HMA) mix design system, gyratory specime ns are compacted to varying levels of initial (Ninitial),
design (Ndesign) and maximum (Nmaximum) gyrations. Initially, in the Superpave system, specimens were compacted to Nmaximum and
their volumetric properties back-calculated at Ndesign. However there can be errors in the HMA volumetric properties at Ndesign, as a
result of the back calculation.
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