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ASTM C421-08(2014)
Standard Test Method for Tumbling Friability of Preformed Block-Type and Preformed Pipe-Covering-Type Thermal InsulationMore info
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.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2014-04-01 |
| ICS | 27.220 : Heat recovery. Thermal insulation |
| Number of pages | 3 |
| Replace | ASTM C421-08 |
| Set | ASTMVOL0406 |
| Year | 2008 |
| Document history | ASTM C421-08 |
| Country | USA |
| Keyword | ASTM 421;ASTM C421;ASTM C421;10.1520/C0421-08R14 |