AASHTO TP 72

Standard Method of Test for Quantitative Determination of the Percentage of Lime in Hot Mix Asphalt (HMA)

contributor author	AASHTO - American Association of State Highway and Transportation Officials
date accessioned	2017-09-04T17:22:28Z
date available	2017-09-04T17:22:28Z
date copyright	2008.01.01 (R 2010)(R 2013)(R 2015)
date issued	2015
identifier other	CDCXKFAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/145680
description abstract	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 specimen is obtained through drilling into the HMA 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.
language	English
title	AASHTO TP 72	num
title	Standard Method of Test for Quantitative Determination of the Percentage of Lime in Hot Mix Asphalt (HMA)	en
type	standard
page	5
status	Active
tree	AASHTO - American Association of State Highway and Transportation Officials:;2015
contenttype	fulltext