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ASTM E1494-92(1996)

Historical Reaffirmation

Standard Practice for Encapsulants for Spray-or-Trowel-Applied Friable Asbestos-Containing Building Materials

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1.1 This practice covers encapsulants intended to reduce or eliminate the release of asbestos fibers from a matrix of friable spray- or trowel-applied asbestos-containing materials.

1.2 This practice includes: (1) a series of laboratory tests to show whether an encapsulant is capable of acceptable performance on a specified asbestos-free model matrix, and (2) a series of determinations to be conducted in the field at each location for which encapsulation has been accepted, to show whether a given encapsulant is acceptable on the specific asbestos-containing matrix.

1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.4 This practice does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this practice to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number E1494
Publication Date Sept. 10, 1996
Language en - English
Page Count 8
Revision Level 92(1996)
Supercedes
Committee D22.07
Publish Date Document Id Type View
July 1, 2018 E1494-18 Revision
April 1, 2012 E1494-12 Revision
Jan. 1, 1992 E1494-92 Revision
Oct. 1, 2010 E1494-92R10 Reaffirmation
Sept. 10, 1996 E1494-92R96 Reaffirmation
Sept. 15, 1992 E1494-92R02 Reaffirmation