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Fire Resistance Rating
Duration a material or assembly maintains structural integrity, insulation, and limits heat transfer under standard fire exposure conditions, in minutes.
Scope Note: ICC IBC Chapter 7; ASTM E119; ISO 834; EU Construction Products Regulation (EN 13501).
Allowed Unit, Aggregation Method, Improvement Direction
| untp:allowedUnit | MIN |
| untp:aggregationMethod | minimum |
| untp:improvementDirection | higher |
Broader Concept: metrics:product-safety-and-quality