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UL 155:8ED 2000-04-05
Current
The latest, up-to-date edition.
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Tests for Fire Resistance of Vault and File Room Doors
Hardcopy
English
05-04-2000
Foreword
Introduction
1 Scope
2 General
3 Practicability
4 Instructions
5 Classifications and ratings
Tests
6 General
7 Size of test samples
8 Fire endurance test
9 Fire-hose stream - reheat test
10 Combined fire endurance - hose stream - reheat test
Marking
11 General
Appendix A - Standard time-temperature curve for control
of fire tests
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