WG Tunnelduk
Approvals and tests
Environmental declaration
Approval authority
SP
Technical Research Institute of Sweden
MSHA
Mine Safety & Health Administration
Classification
Reaction to Fire classification
Classification of properties by fire impact
Reaction to Fire classification
Classification of properties by fire impact
Standard
European Standard
EN 13501-1
30 CFR
part 7, subpart B
Approval
B-s2.d0
07-BA170005-MSHA
Reduce CO2 emissions by using WG tunnel fabric
Test Method
EN ISO 11925-2
Surface flame attack
30s exposure
Framing droplets/particles
EN 13823
Parameter
FS< =150mm
Ignition of filter paper
FIGRA0.2MJ
(W/s)FIGRA0.4MJ (W/s)
LFS< edge
THR 600s´ (MJ)
SMOGRA (m2/s2)
TSP 600s´ (M2)
Flaming droplets/particles
Number of tests
6
3
Result
64
24
(-)
1.2
122
123
(-)
Approval
Compliance
No ignition of filter paper
Compliance
Compliance
Compliance
Compliance
Compliance
Compliance
No burning drops/particles