h3 acoustic barrier€¦ · h3 acoustic barrier echobarrier.com | [email protected]. h3 acoustic...
TRANSCRIPT
H3 Acoustic Barrier
World-leadingtemporary noise control.
Specifi cations
125 250 500
Frequency, f [Hz]
1000 2000 4000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
No
ise
Ab
sorp
tio
n C
oe�
cien
t, a
S
ABSORPTION
12563 250 500
Frequency, f [Hz]
1000 2000 4000
0
10No
ise
Red
ucti
on
Ind
ex [
dB
]
20
30
40
50
60
Shifted Reference Curve; ISO 717-1 [100 - 3150Hz]
R
INSULATION
The Echo Barrier H3 is a temporary acoustic barrier that o� ers excellent noise reduction and absorption. It is the
most durable Echo Barrier available but remains the lightest in weight and is water, fi re and temperature resistant.
NOISE REDUCTION NOISE ABSORPTION
H3 Acoustic Barrier
echobarrier.com | [email protected]
H3 Acoustic Barrier specifi cations
Max Noise Reduction (Lab Tested) 38.5 dB Max Noise Absorption (Lab Tested) 97%Height 2050 mm (6 ft 9 in) Width 1335 mm (4 ft 5 in) Rolled Dimensions 400 mm diameter (1 ft 4 in), 1335 mm (4 ft 5 in) wideWeight 5.3 kg (11.7 lb) Water resistant test standard BSEN 60529:1992 IPX9 Fire resistant test standard BS 7837-1996 Dust resistant test standard BSEN 60529-1992 Cold resistant test standard (result) BSEN 60068/2/1:2007 (-40 Degrees) Tensile test standard (result) ISO 17025 (5.85 kN vertical, 1.1 kN horizontal)UV resistant 3 years (USA + Canada), 5 years (rest of the world) Safety features Night-time refl ective strips, hazard iconsQuick install 1 man assembly (installation kits), RollableInstallation kits Yes Anti-theft Security cable, Data tag Cleaning Power wash Identifi cation code part number Unique RFID number per each unitManufacturer’s warranty 1 yearColour Options On request
E� ective installationPosition barriers closer to the noise source for maximum acoustic shadow
What makes our acoustic barriers work?
Front outer layer Extremely durable, waterproof, high quality PVC, with optimum mass to ensure maximum noise reduction whilst retaining a professional appearance.
Acoustic absorbentHighest grade acoustic foam prevents noise refl ecting o� the barrier.
Waterproof breathable fabricMultiple purpose breathable fabric allows noise to be absorbed while ensuring no water enters the barrier.
Acoustic shadowNoise source
International Patent Protection, Copyright and Trademark protected
Noisereceiver