Fire performance isn't simply the core; brace alloys, bolt grades, and surface systems all influence scores

https://archerwcip110.capitaljays.com/posts/roof-vent-strength-copper-elements-that-last-longer-than-the-building-ordinance-cycle

Fire efficiency isn't just the core; brace alloys, bolt qualities, and coating systems all influence scores, so settings up are examined with each other for real-world compliance.