nora systems 7
Product Information noraplan ® marine Designs: signa, sentica, stone, grip, mega and eco
noraplan ® marine are single-layer rubber floor coverings available in rolls in the above-named designs. noraplan ® stone and noraplan ® grip have a mat, reflection-breaking, finely-structured surface. The designs signa, sentica, mega and eco are available with a smooth, non-reflecting surface.
Technical data Properties acc. to EN 1817
Average test results from running production
Test method
Requirements
2.0 mm ± 0.3 %
Thickness
EN ISO 24 346 EN ISO 23 999
Mean value ± 0.15 mm of nominal value
Dimensional stability
± 0.4 %
Procedure A (stubbed out) ≥ level 4 Procedure B (burning) ≥ level 3 Mandrel diameter 20 mm, no fissuring
Fulfilled
Cigarette-burn resistance
EN 1399
Flexibility Hardness
EN ISO 24 344, procedure A
Fulfilled
ISO 7619
≥ 75 Shore A
91 Shore A
Mean value ≤ 0.15 at thickness < 2.5 mm Mean value ≤ 0.20 at thickness ≥ 2.5 mm
Residual indentation
EN ISO 24 343
0.03 mm
Abrasion resistance at 5 N load
ISO 4649, procedure A ISO 105-B02, procedure 3, test conditions 6.1 a)
≤ 250 mm³
189 mm³
Grey scale ≥ 3 acc. to ISO 105-A02
At least 6 on the blue scale, ≥ 3 on the grey scale (= 350 MJ /m²)
Colour fastness to artificial light
Additional technical data Weight
EN ISO 23 997
~ 3.29 kg/m²
ISO 34-1, method B, procedure A
Tear strength
20 N/mm
R 9* (smooth surface) R 10* (finely-structured surface)
Slip resistance
DIN 51 130
Improvement in footfall sound absorption Electrostatic behaviour when being walked on Fire behaviour/Smoke behaviour
ISO 10 140-3
6 dB
Antistatic, charging in case of rubber soles < 2 kV
EN 1815
Fulfills the requirements
-s1
EN 13 501-1 DIN 5510-2
C
fl
Deutsche Bahn AG
SF3*
Fire behaviour
ASTM E-648/ISO 9239-1
Federal Railroad Administration
Class 1 (> 1.0 W/cm²)
Toxicity of fire gases
ISO 5659-2
DIN 5510-2
FED ≤ 1*
Fire behaviour, sea going vessels (surface flammability)
F.T.P. Code 2010, part 5
IMO Res. MSC.307(88)
Fulfilled
Smoke density and toxicity, sea going vessels
F.T.P. Code 2010, part 2
Oxygen index
ISO 4589
28%
Approvals
EC-Type Examination Certificate for use on board of sea going vessels in compliance with directive 2014/90/EU
Certificate No. 124.117
Colour variations due to different production batches as well as technical alterations to improve the product have to be accepted. * Tested and certificated by an independent testing institute.
References
Project name
Country
Product
Rescue Cruiser SAR Hermann Marwede
Germany
norament ® 920
Germany
norament ® 920 hammerblow
Research vessel „Sonne“
Japan
norament ® 920
Cruise ship AIDA prima
Cruise ship Quantum of the seas
Germany
norament ® 920 hammerblow
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