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ASTM D5820-95(2018)
Standard Practice for Pressurized Air Channel Evaluation of Dual-Seamed GeomembranesMore info
1.1 This practice covers a nondestructive evaluation of the continuity of parallel geomembrane seams separated by an unwelded air channel. The unwelded air channel between the two distinct seamed regions is sealed and inflated with air to a predetermined pressure. Long lengths of seam can be evaluated by this practice more quickly than by other common nondestructive tests.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2018-02-01 |
| ICS | 59.080.70 : Geotextiles |
| Number of pages | 3 |
| Replace | ASTM D5820-95(2011) |
| Set | ASTMVOL0413 |
| Year | 1990 |
| Document history | ASTM D5820-95(2011) |
| Country | USA |
| Keyword | ASTM 5820;ASTM D5820;ASTM D5820;10.1520/D5820-95R18 |