BS EN 12814-8:2021 pdf free

BS EN 12814-8:2021 pdf free.Testing of welded joints of thermoplastics semi-finished products Part 8: Requirements.
This document provides the requirements for the tests made on welded thermoplastics semi-finished products.
The selection of the appropriate test method(s) is made in accordance with the particular type and application of welded product.
The test results depend on the conditions of manufacture for the test specimen and on the test conditions. They can therefore only be related to the behaviour of the product or can only be used for designing a structure, if the test conditions can be related to the service conditions.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 12814-1, Testing of welded joints of thermoplastics semi-finished products – Part 1: Bend test
EN 12814-2. Testing of welded joints of thermoplastics semi-finished products – Part 2: Tensile test
EN 12814-3, Testing of welded joints in the rmoplastics semi-finished products – Part 3: Tensile creep test
EN 128 14-4. Testing of welded joints of the rmoplastics semi-finished products – Part 4: Peel test
EN 12814-5, Testing of welded joints of thermoplastics semi-finished products – Part 5: Macroscopic examination
EN 12814-6, Testing of welded joints of thermoplastics semi-finished products – Part 6: Low temperature tensile test
EN 12814-7, Testing of welded joints of thermo plastics semi-finished products – Part 7: Tensile test with waisted test specimens
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.2 Symbols and abbreviations
For the purposes of this document, the following symbols and abbreviations apply.
HT Heated tool welding
HG Hot gas welding
EX Extrusion welding (continuous).BS EN 12814-8 pdf free download.