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ArmaSound industrial systems
Acoustic Pipe Insulation Systems Which Minimise Corrosion Under Insulation
ArmaSound Industrial Systems are high performance acoustic and thermal insulation systems for industrial, marine and offshore environments. The sandwich system of Armaflex, ArmaSound RD 240 and Arma-Chek R covering reduces the risk of corrosion under insulation (CUI) and provides exceptional noise reduction while minimising total system weight and thickness.

Compliant to ISO 15665 Classes A to C and Shell DEP 31 Class D. Other standards met include NORSOK R-004 Classes 6, 7 and 8 and ASTM E 1222.
Benefits and Special Product Attributes
Combined thermal and acoustic properties
The "built-in water-vapour-barrier" provides continuous long-term thermal efficiency
Significantly reduced insulation thickness and overall system weight
Prevents condensation by using closed cell technology
No galvanic corrosion
Non-metal cladding system - reduces Health and Safety risks
Resists UV, oil, chemicals and weatherisation
Considerable reduction in maintenance costs
Dust & Fibre free
ISO 15665 compliant
ArmaSound Industrial System A (EL)
 Test Results
 Class A2
Octave band centre frequency, Hz
125
250
500
1 000
2 000
4 000
8 000
  Insertion Loss, dB
1.4
- 3.7
3.9
12.8
18.9
28.6
38.9
ArmaSound Industrial System B (EL)
 Test Results
 Class B2
Octave band centre frequency, Hz
125
250
500
1 000
2 000
4 000
8 000
  Insertion Loss, dB
0.9
0.8
9.2
17.2
28.6
38.2
42.0
(1) If thermal considerations for cold applications should be made: Class B will also be achieved with a 25mm layer of Armaflex in place of the 13mm layer.
ArmaSound Industrial System C (EL)
 Test Results
 Class C2
Octave band centre frequency, Hz
125
250
500
1 000
2 000
4 000
8 000
  Insertion Loss, dB
-1.2
11.8
16.3
24.3
36.0
49.8
47.6
ArmaSound Industrial System D (EL)
 Test Results
 Class D2
Octave band centre frequency, Hz
125
250
500
1 000
2 000
4 000
8 000
  Insertion Loss, dB
-3.3
5.1
15.6
37.2
48.8
49.7
45.6
Applications Areas
  Breakout Noise
Components of ArmaSound Industrial Systems
ARMAFLEX
Armaflex is the worlds leading flexible elastomeric insulation material. Combining an excellent thermal conductivity with a closed cell structure, Armaflex is renowned for its built-in water vapour barrier, its resistance to water ingress and its long term durability. Unlike other insulation materials Armaflex requires no external vapour barrier and will maintain its thermal properties over a long period of time.
As a dust and fibre free material Armaflex has the ideal combination of properties that make it the thermal insulation material of choice for many large scale industrial and offshore projects.
ARMASOUND RD
Delivering optimal performance at lower thicknesses than traditional materials, ArmaSound 240 is a uniquely advanced open cell acoustic insulation material. Depending on the thickness chosen, ArmaSound RD240 offers excellent sound absorption behaviour across the frequency range.
Thanks to a density much greater than traditional acoustic absorption materials, ArmaSound RD 240 is also suitable for some applications that may also call for an acoustic airborne noise barrier.
ArmaSound RD 240 provides a dust and fibre free solution that is suitable for use in a range of demanding environments.
ARMASOUND Barrier E
Vinyl sound barrier mat loaded with naturally occurring minerals. The product is free of lead, unrefined aromatic oils and bitumen. It is excellent at reducing the transmission of airborne sound and in enhancing the insertion loss performance of pipe insulation.
ARMA-CHEK R
ArmaChek R is a particularly resilient, non metallic, covering system. Markedly reducing the corrosion and installation issues associated with metallic covering systems ArmaChek R has been designed to work in harmony with Armaflex insulation, expanding and contracting as required. It is also used to enhance the insertion loss performance of our acoustic insulation systems.



Copyright: Armacell Enterprise GmbH & Co. KG Imprint Date of Release: 25/6/2016
All data is valid for the application of our products in the United Kingdom and Ireland. If you want to apply our products in other countries, please call our customer service department. All statements and technical information are based on results obtained under typical conditions. It is the responsibility of the recipient to verify with us that the information is appropriate for the specific use intended. Calls maybe recorded for training and monitoring purposes.

Armacell UK Ltd Mars Street Oldham Greater Manchester OL9 6LY
Tel +44 (0)161 287 7100 Fax +44 (0)161 633 2685
e-mail: info.uk@armacell.com www.armacell.com/uk