NBN EN 12814-3:2000

This standard specifies the dimensions, the method of sampling and the preparation of the test specimens, and the conditions for performing the tensile creep t est 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.