ASTM D 6608 : 2012

1.1This practice shall be used for the qualitative determination of Trinidad Lake Asphalt in Trinidad Lake Modified Asphalt Cements obtained from production blends or recovered binder from asphalt paving mixtures.

1.2The values stated is SI units are to be regarded as standard. No other units of measurement are included in this standard

1.3It is limited to the binder content of Trinidad Lake Modified Asphalt (Specification D5710) used in the construction of asphalt pavements.

1.4Warning—Mercury has been designated by the United States Environmental Protection Agency and many state agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable Material Safety Data Sheet (MSDS) for details and EPA’s website—http://www.epa.gov/ mercury/index.htm—for additional information. Users should be aware that selling mercury and/or mercury containing products into your state may be prohibited by state law.

1.5This 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.