DIN EN 523:2003-11
Steel strip sheaths for prestressing tendons - Terminology, requirements and conformity; German version EN 523:2003
| Fecha edición: |
2003-11-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This Standard is applicable to uncoated cylindrical steel sheaths with a corrugated profile and with a nominal internal diameter of up to 130 mm and their connectors (couplers) which are assembled to form ducts for prestressing tendons in post-tensioned prestressed concrete elements. It applies only to sheaths and connectors made of interlocked or welded strip. The seals required between sheaths and couplers are not covered by this standard. |
| Keywords: | Bending strength|Cable sheaths|CE marking|Cold-rolled strip|Construction|Definitions|Dimensions|Dispatch notes|Impermeability|Jacket tubes|Letterings|Longitudinal seams|Material standards|Materials|Mouldability|Performance standards|Prestressed concrete|Prestressing cut|Prestressing elements|Profile shape|Quality|Quality control|Ropes|Specification (approval)|Steel strips|Steels|Strip steels|Test standards|Testing|Tightness|Tolerances (measurement) |
| ICS: | 01.040.77 - Metalurgia (Vocabularios), 77.140.75 - Canalizaciones y tubos de acero para usos específicos, 91.080.40 - Estructuras de hormigón |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 523:2003 |
|
Reemplazo Normas |
Reemplaza a DIN EN 523:1997-07 Reemplaza a DIN EN 523:2002-10 |
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