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Homepage>CSN Standards>26 TRANSPORTATION AND MATERIAL HANDLING EQUIPMENT>2603 Common carrying means of conveyers>CSN EN 12881-1 - Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
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CSN EN 12881-1 - Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests

CSN EN 12881-1

Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests

CURRENCY
LANGUAGE
English
Category:260390
Released:2014
Number of Standard:CSN EN 12881-1
DESCRIPTION

EN 12881-1


EN 12881-1 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests - EN 12881-1 describes four methods for measuring the propagation of a flame along a conveyor belt which has been exposed to a relatively high localized heat source such as a fire. The damage suffered by the conveyor belt, as well as its tendency to support combustion, is measured by observing the extent to which the fire spreads along the test piece. Method A uses a test piece 2 m in length and consumes propane gas through the burner at the rate of (1,30 ± 0,05) kg per 10 min. Method B uses a test piece 2,5 m in length and consumes propane gas through two burners mounted above and below the test piece trestle at the rate of (1,30 ± 0,05) kg per 10 min for each burner. Method C uses a test piece 1,5 m in length and consumes propane gas through the burner at the rate of (565 ± 10) g per 50 min. Method D uses a test piece 1,2 m in length and consumes propane gas through the burner at the rate of 150 l/hr (D1) or 190 l/hr (D2).

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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