Property
UV resistance v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/83b40007-fcbf-4120-9133-34ad346b1a12/property/6c02e65e-62b6-4a0c-89e4-b7756e845f3e
GUID: 88e803fc-b2c2-4c2b-820b-8fd68439ce6c
Definition
The verified, long-term structural and aesthetic ability of a material to endure continuous exposure to the sun's electromagnetic radiation without suffering molecular breakdown.
Description
Essential for guaranteeing that architectural facade panels, exterior marine coatings, and outdoor safety signage do not fade, chalk, or shatter over time.
Example
No chalking, no cracking after 1000 h xenon arc exposure
Technical definition
Data type
String
Value list
- Low
- Medium
- High
Usage
Property groups (1)
References
Reference documents (2)
- EN 1297 Bitumen Waterproofing Artificial Ageing v1.0
- ISO 4892 Weathering of Plastics v1.0