ASTM D 5641/D5641M : 2016 : REDLINE
Current
The latest, up-to-date edition.
Standard Practice for Geomembrane Seam Evaluation by Vacuum Chamber
English
01-07-2016
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 04.13, 2018 Defines procedures to perform nondestructive quality control testing described in Practice D 4437/D4437M and Practice D 4545 for evaluating the continuity of all types of geomembrane seams using the bubble emission or vacuum chamber method.
| Committee |
D 35
|
| DevelopmentNote |
Supersedes ASTM D 5641. (10/2016)
|
| DocumentType |
Redline
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This practice covers procedures to perform nondestructive quality control testing described in Practice D4437/D4437M and Practice D4545 for evaluating the continuity of all types of geomembrane seams using the bubble emission or vacuum chamber method.
1.2The technique described in this practice is intended for use on geomembrane seams, patches, and defects.
1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.4This 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.
| ASTM D 4437/D4437M : 2016 : R2018 | Standard Practice for Nondestructive Testing (NDT) for Determining the Integrity of Seams Used in Joining Flexible Polymeric Sheet Geomembranes |
| ASTM D 3089 : 1997 : R2008 | Standard Practice for Determining the A-D Dimension of Aerosol Valve Dip Tubes |
| ASTM D 7240 : 2018 : REDLINE | Standard Practice for Electrical Leak Location Using Geomembranes with an Insulating Layer in Intimate Contact with a Conductive Layer via Electrical Capacitance Technique (Conductive-Backed Geomembrane Spark Test) |
| ASTM D 4439 : 2017-08 | TERMINOLOGY FOR GEOSYNTHETICS |
| ASTM D 4437/D4437M : 2016 | Standard Practice for Non-destructive Testing (NDT) for Determining the Integrity of Seams Used in Joining Flexible Polymeric Sheet Geomembranes |
| ASTM D 4439 : 2017-08 | TERMINOLOGY FOR GEOSYNTHETICS |
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