Norm

NEN-EN 12881-1:2012 Ontw. en

Transportbanden - Beproeving van de brandbaarheid met een gesimuleerde brand - Deel 1: Proeven met propaanbranders

  • Deze norm is ingetrokken sinds 27-05-2014

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 30
Commissie Transporteurs
Gepubliceerd op 01-04-2012
Taal Engels
This part of EN 12881 describes three methods for measuring the propagation of a flame along a conveyor belt which has been exposed to a relatively high localised 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 1,5 m in length and consumes propane gas through the burner at the rate of (565 ± 10) g per 50 min. Method C uses a test piece 1,2 m in length and consumes propane gas through the burner at the rate of 150 l per hour (D1) or 190 l per hour (D2).

Details

ICS-code 13.220.40
53.040.20
Nederlandse titel Transportbanden - Beproeving van de brandbaarheid met een gesimuleerde brand - Deel 1: Proeven met propaanbranders
Engelse titel Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
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Normatieve verwijzingen
  • 98/37/EG, Machines

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