Norm

NEN-EN 1394:1994 Ontw. en

Kunststofleidingsystemen - Buizen van met glasvezel versterkte thermoharde kunststoffen (GRP) - Bepaling van de initiële treksterkte in de omtreksrichting

  • Deze norm is ingetrokken sinds 01-10-1996
  • Deze norm is niet direct leverbaar vanuit de NEN-shop.
    Wilt u dit product bestellen neemt u dan contact op met NEN-klantenservice: (015) 2 690 391 of klantenservice@nen.nl

Over deze norm

Status Ingetrokken
Aantal pagina's 21
Commissie Kunststofleidingsystemen
Gepubliceerd op 01-03-1994
Taal Engels
This standard specifies six methods of test for the determination of the initial apparent tensile strength per unit length in the circumferential direction of glass-reinforced thermosetting plastics (GRP) pipes. The burst test (method A) is suitable for all types and sizes of pipes. It is the only method applicable for pipes up to and including DN 500. This method is the reference method. The split disc test (method B) may not be suitable for pipes with helically wound reinforcing layers. The strip test (method C) and the modified strip test (method D) are suitable for large diameter pipe, especially with a nominal size of DN 500 and greater, and are applicable where the split disc test is not suitable. The restrained strip test (method E) is suitable for all types of pipes of nominal size greater than DN 500. The notched plate test (method F) is primarily intended for use for helically wound pipes of nominal size greater than DN 500 with a winding angle other than approximately 90°. This method may be used also for other types of pipe with nominal sizes greater than 500 DN.

Details

ICS-code 23.040.20
Nederlandse titel Kunststofleidingsystemen - Buizen van met glasvezel versterkte thermoharde kunststoffen (GRP) - Bepaling van de initiële treksterkte in de omtreksrichting
Engelse titel Plastics piping systems - Glas-reinforced thermosetting plastics (GRP) pipes - Determination of apparent initial circumferential tensile strength
Vervangen door
Normatieve verwijzingen
  • 90/531/EEG, Aanbestedingen nutsvoorzieningen

Winkelwagen

Subtotaal:

Ga naar winkelwagen