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NEN-EN 17872

Flexible sheets for waterproofing - Underlays for discontinuous roof coverings - Artificial ageing procedure

active, Most Current
Organization: NEN
Publication Date: 1 January 2024
Status: active
Page Count: 14
ICS Code (Binders. Sealing materials): 91.100.50
scope:

This document specifies a procedure for artificial ageing of flexible underlays which are used under discontinuous roof coverings. This is achieved by exposing test samples to UV-radiation, elevated temperature in combination with high relative humidity and elevated temperature in combination with accelerated air-speed.

Document History

NEN-EN 17872
January 1, 2024
Flexible sheets for waterproofing - Underlays for discontinuous roof coverings - Artificial ageing procedure
This document specifies a procedure for artificial ageing of flexible underlays which are used under discontinuous roof coverings. This is achieved by exposing test samples to UV-radiation, elevated...
August 1, 2022
Flexible sheets for waterproofing - Underlays for discontinuous roof coverings - Artificial ageing procedure
This document specifies a procedure for artificial ageing of flexible sheets for underlays which are used under discontinuous roof coverings by means of UV-radiation, elevated temperature in...

References

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