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ASTM D2985-92(2002)e1

Current Revision

Standard Test Method for Color of Asbestos

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1.1 This test method covers the determination of color, whiteness, and yellowness of asbestos by means of a photoelectric reflectometer.

1.2 The test method is applicable to all grades and varieties of homogeneous milled asbestos.

1.3 This test method may be applied to samples that are not dry or homogeneous, or that contain impurities or adulterants. However, in such cases, results may not be comparable with those obtained on clean dry samples.

1.4 To obtain similar results from spectrophotometers, see Test Method E 308.

1.5 The values stated in SI (metric) units are to be regarded as standard. The inch-pound (customary) units are for information only.

1.6 Breathing of asbestos dust is hazardous. Asbestos and asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products, minimize the dust that results. For information on the safe use of chrysotile asbestos, refer to "Safe Use of Chrysotile: A Manual of Preventive and Control Measures."

1.7 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.


SDO ASTM: ASTM International
Document Number D2985
Publication Date Jan. 10, 2002
Language en - English
Page Count 9
Revision Level 92(2002)e1
Supercedes
Committee C17.03
Publish Date Document Id Type View
Jan. 10, 2002 D2985-92R02E01 Revision
June 1, 2006 D2985-92R06 Reaffirmation
Jan. 10, 2002 D2985-92R02 Reaffirmation
June 26, 1998 D2985-92R97 Reaffirmation