ASTM-C421:2008 Edition

$35.75

C421-08 Standard Test Method for Tumbling Friability of Preformed Block-Type and Preformed Pipe-Covering-Type Thermal Insulation

Published By	Publication Date	Number of Pages
ASTM	2008	3

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Category: ASTM

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Description

1.1 This test method covers determination of the mass loss of preformed block-type and preformed pipe-covering-type thermal insulation as a result of a combination of abrasion and impact produced by a laboratory tumbling mechanism.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are provided for information only.

1.3 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. –

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PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use Apparatus Test Specimens
2	Procedure Calculation Report Precision and Bias Keywords TABLE 1

Additional information

Standard Title	C421-08 Standard Test Method for Tumbling Friability of Preformed Block-Type and Preformed Pipe-Covering-Type Thermal Insulation
Published Code	ASTM
Publication Date	2008
Pages Count	3

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ASTM-C421:2008 Edition

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