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ASTM-E1494:2002 Edition

ASTM-E1494:2002 Edition

$40.63

E1494-92(2002) Standard Practice for Encapsulants for Spray- or Trowel-Applied Friable Asbestos-Containing Building Materials

Published By Publication Date Number of Pages
ASTM 2002 8
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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 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Significance and Use
Laboratory Test Specimens
Laboratory Test Requirements
3 Field Test Requirements
Required Field Test
Keywords
A1. TEST METHOD TO DETERMINE THE EFFECT OF ENCAPSULANT ON COHESION/ADHESION OF FRIABLE SPRAYOR TROWEL-APPLIED ASBESTOS-CONTAINING BUILDING MATERIALS
A1.1 Scope
A1.2 Referenced Documents
4 A1.3 Summary of Test Method
A1.4 Significance and Use
A1.5 Apparatus
A1.6 Hazards
A1.7 Test Specimens
A1.8 Procedure
A1.9 Calculation
A1.10 Report
A2. TEST METHOD TO DETERMINE THE DEPTH OF PENETRATION OF WATER INSOLUBLE PENETRATING ENCAPSULANTS
A2.1 Scope
A2.2 Significance and Use
A2.3 Apparatus
A2.4 Test Specimens
A2.5 Procedure
5 A2.6 Report
A3. TEST METHOD TO DETERMINE FIRE RESISTANCE OF ASSEMBLIES
A3.1 Scope
A3.2 Test Furnace
A3.3 Test Specimens
FIG. A3.1
6 A3.4 Procedure
A3.5 Report
A4. TEST METHOD TO DETERMINE SURFACE BURNING CHARACTERISTICS
A4.1 Scope
A4.2 Test Furnace and Procedure
A4.3 Test Specimens
7 A4.4 Report
X1. COMMENTARY
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6

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