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AASHTO T 362

Standard Method of Test for Quantitative Determination of the Percentage of Lime in Asphalt Mixtures

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Organization: AASHTO
Publication Date: 1 January 2017
Status: active
Page Count: 5
scope:

This method covers the quantitative determination of the percentage of lime in asphalt mixtures by calculation of the calcium hydroxide, Ca(OH)2, recovered from a sample of the mixture. A specimen is obtained through drilling into the asphalt mixture and collecting the drilling dust. The specimen is subjected to an acid filter boil and wash and is analyzed using either Atomic Absorption (AA) Spectrometry or Ion Exchange Chromatography (IEC).

This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

AASHTO T 362
January 1, 2017
Standard Method of Test for Quantitative Determination of the Percentage of Lime in Asphalt Mixtures
This method covers the quantitative determination of the percentage of lime in asphalt mixtures by calculation of the calcium hydroxide, Ca(OH)2, recovered from a sample of the mixture. A specimen is...
January 1, 2016
Standard Method of Test for Quantitative Determination of the Percentage of Lime in Hot Mix Asphalt (HMA)
This method covers the quantitative determination of the percentage of lime in hot mix asphalt (HMA) by calculation of the calcium hydroxide, Ca(OH)2, recovered from a sample of the mixture. A...

References

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