ASTM D6392 - 12
Standard Test Method for Determining the Integrity of Nonreinforced Geomembrane Seams Produced Using Thermo-Fusion Methods
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
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| Fecha de anulación: |
2012-07-01
Anulada
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Scope: | 1.1 This test method describes destructive quality control and quality assurance tests used to determine the integrity of geomembrane seams produced by thermo-fusion methods. This test method presents the procedures used for determining the quality of nonbituminous bonded seams subjected to both peel and shear tests. These test procedures are intended for nonreinforced geomembranes only. 1.2 The types of thermal field seaming techniques used to construct geomembrane seams include the following. 1.2.1 Hot Air—This technique introduces high-temperature air or gas between two geomembrane surfaces to facilitate melting. Pressure is applied to the top or bottom geomembrane, forcing together the two surfaces to form a continuous bond. 1.2.2 Hot Wedge (or Knife)—This technique melts the two geomembrane surfaces to be seamed by running a hot metal wedge between them. Pressure is applied to the top or bottom geomembrane, or both, to form a continuous bond. Some seams of this kind are made with dual bond tracks separated by a nonbonded gap. These seams are sometimes referred to as dual hot wedge seams or double-track seams. |
| ICS: | 91.100.50 - Aglomerantes. Materiales de estanquidad |
| CTN: | D35.10 - D35.10 |
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Anulaciones Normas |
Anula a D6392-08 |
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Otras Relaciones |
Es referenciada por D8269-21 Es referenciada por D7700-22 Es referenciada por D8580 - 24 Es referenciada por D7982 - 15(2025) |










