AASHTO AASHTO T 343-12 (2020)

AASHTO T 343-12 (2020) PDF Download

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AASHTO T 343-12 (2020)

Standard Method of Test for Density of In-Place Hot Mix Asphalt (HMA) Pavement by Electronic Surface Contact Devices

SKU137680899 Published by American Association of State Highway and Transportation Officials AASHTO Publication Date2012 Pages CountPages6

AASHTO T 343-12 (2020) is a standard method of test for determining the density of in-place Hot Mix Asphalt (HMA) pavement using electronic surface contact devices. This standard provides guidelines for measuring the total density and relative compaction of HMA pavements by detecting changes in the electromagnetic field resulting from the compaction process.

The standard emphasizes the use of surface contact devices that are not significantly affected by surface moisture and temperature variations commonly encountered during HMA paving operations. These devices should be equipped with circuitry to measure and compensate for such variations during the material compaction process.

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Language(s)English
File Size870.4 KB
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