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ASTM C421-08(2020)

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ASTM C421-08(2020)

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Standard Test Method for Tumbling Friability of Preformed Block-Type and Preformed Pipe-Covering-Type Thermal Insulation
standard by ASTM International, 03/01/2020

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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.

Product Details

Published:
03/01/2020
Number of Pages:
3
File Size:
1 file , 65 KB