1.1 This Standard describes a full-scale test method for measuring the thermal resistance of protective materials, systems, or constructions to rapid-temperature-ri
1.2 Part 1 of this Standard describes the furnace calibration and furnace control requirements.
| UL Standards & Engagement | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | UL 1709 |
| Product Name | Rapid Rise Fire Tests of Protection Materials for Structural Steel |