BS EN 17020-4:2021 PDF Download
Standard EN Sample
Extended Application of Test Results on Durability of Self-Closing for Doorsets and Openable Windows: Durability of Self-Closing of Fire Resistance and/or Smoke Control Hinged and Pivoted Metal Framed Glazed Doorsets and Openable Windows
Also Known As:
The BS EN 17020-4:2021 standard is applicable to hinged and pivoted metal framed, glazed doorsets and openable windows as specified in EN 15269-5 or EN 15269-20.
The standard outlines the methodology for extending the application of test results obtained from durability of self-closing tests conducted in accordance with EN 1191. This means that the test results obtained from one set of tests can be applied to a broader range of components and features within the doorsets and openable windows.
The extended application can cover various elements, including the doorsets and openable windows themselves, the individual door or window leaves, the fixed elements such as the frames or suspension systems, and the glazing and non-glazed panels in the doorset and openable window. It also covers items of building hardware, decorative finishes, seals (intumescent, smoke, draught, or acoustic), and alternative supporting constructions.
| Descriptors | Tests, Fire resistance, Doors, Windows, Durability |
| ICS Codes | 13.220.50 - Fire-resistance of building materials and elements 91.060.50 - Doors and windows |
| Language(s) | English |
| ISBN | 978 0 539 04289 4 |
| File Size | 819.2 KB |
