Compliance with §115.510 and §115.512 of this title (relating to Cutback Asphalt Definitions; and Control Requirements) shall be determined by applying the following test methods, as appropriate: (1) American Society of Testing and Materials (ASTM) Test Method D 244, "Standard Test Methods for Emulsified Asphalts, Sections 11 to 15, Residue and Oil Distillate by Distillation," as published in the 1997 edition of the Annual Book of ASTM Standards, for determining volatile organic compound (VOC) content of asphalt emulsions; (2) ASTM Test Method D 402, "Standard Test Method for Distillation of Cut-Back Asphaltic Products," as published in the 1997 edition of the Annual Book of ASTM Standards, for determining the VOC content of cutback asphalt; or (3) minor modifications to these test methods approved by the executive director. |
| Source Note: The provisions of this §115.515 adopted to be effective February 19, 1990, 15 TexReg 549; amended to be effective August 1, 1992, 17 TexReg 4683; amended to be effective August 18, 1999, 24 TexReg 6301 |
