Fire tests on building materials and structures - Classification and method of test for external fire exposure to roofs Ingestion-build-209418 BS EN 15741:2009 Animal feeding

BS EN 15741:2009 Animal feeding stuffs

The delivery of high-quality components contributes to the safety of those on board

The acceptance levels may be related to welding standards

for use in fire detection and fire alarm systems for buildings (see EN 54-1)

alarm or heating purposes

Fire tests on building materials and structures - Classification and method of test for external fire exposure to roofs Ingestion-build-209418 BS EN 15741:2009 Animal feedingThe tests described in this part of BS 476 are designed to give information about fires spreading to the roof of a building from a nearby fire outside the building itself. The tests are not concerned with the behaviour of a roof when subjected to the effects of fire on its underside. A preliminary test is made in which a specimen section of the roof is subjected to the effects of flame in the absence of radiation. Unless the specimen is so affected by