ASTM D 7737/D7737M : 2015 : REDLINE
Current
The latest, up-to-date edition.
Standard Test Method for Individual Geogrid Junction Strength
English
01-09-2015
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 04.13, 2017 Defines a procedure for determining the strength of an individual geogrid junction, also called a node.
| Committee |
D 35
|
| DevelopmentNote |
Supersedes ASTM D 7737. (09/2015)
|
| DocumentType |
Redline
|
| Pages |
8
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This test method is an index test which provides a procedure for determining the strength of an individual geogrid junction, also called a node. The test is configured such that a single rib is pulled from its junction with a rib(s) transverse to the test direction to obtain the maximum force, or strength of the junction. The procedure allows for the use of two different clamps with the appropriate clamp selected to minimize the influence of the clamping mechanism on the specific type of geogrid to be tested.
1.2The 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.
1.3This 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 4354 : 2012 : REDLINE | Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products(RECPs) for Testing |
| ASTM D 4439 : 2017-08 | TERMINOLOGY FOR GEOSYNTHETICS |
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