Termoplastikinių pusgaminių suvirintųjų jungčių bandymai. 3 dalis. Tempiamojo valkšnumo bandymas

Komentavimo iki data 2026-12-06

Eksportuoti komentarus Skaityti, komentuoti projektą

Projekto etapai

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

Nuo 2026-10-06 iki 2026-12-06

4. Closure of enquiry

5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

ICS

25.160.40 - Suvirintosios jungtys ir suvirinimo siūlės

Technikos komitetas

TK 68 Plastikai

Užsienio technikos komitetas

CEN/TC 249

Komentarų skaičius

Komentavimo pradžia

2026-10-06

Taikymo sritis

This document specifies the dimensions, the method of sampling, the preparation of the test specimens and the conditions for performing the tensile creep test perpendicular to the weld in order to determine the long-term tensile welding factor. A tensile creep test may be used in conjunction with other tests (e.g. bend test, tensile test, macrographic examination, …) to assess the performance of welded assemblies made from thermoplastics materials. The test is applicable to welded assemblies made from thermoplastics materials, filled or unfilled such as tubes and fittings, sheets, plates and profiles, but not reinforced, irrespective of the welding process used.

Ryšiai

Pakeis

prEN 12814-3