ArmaComfort AB Plus Acoustic Pipe Insulation 1m x 2m x 11mm
AO-11-99/E-AB+
£106.45
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How to measure?
Measure the Outside Diameter (OD)
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
|←— OD —→|Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
ArmaComfort AB Plus Acoustic Pipe Insulation
ArmaComfort AB Plus is a highly flexible multi-layer acoustic insulation from Armacell for wastewater, rainwater and sewage pipework. It combines a 2mm, 4kg/m² acoustic barrier with 9mm ArmaFlex flexible elastomeric foam for an overall thickness of 11mm.
Available versions
- Plain: AO-11-99/E-AB+
- Self Adhesive: AO-11-99/EA-AB+
Both versions are supplied as 1m x 2m sheets covering 2m².
Technical performance
- Maximum service temperature: +110°C
- Thermal conductivity: λd ≤ 0.042 W/(m·K) at 0°C
- Reaction to fire: C-s2,d0
- Water vapour diffusion resistance: μ > 7,000
- Weighted sound reduction index: Rw 26dB (mean test value)
Applications
Designed for acoustic insulation of wastewater, rainwater and sewage pipes in residential and non-residential buildings. A self-adhesive version is available for quicker installation.
Installation
Armacell specifies ArmaFlex 520 as the compatible adhesive for a long-term performing system. Install in accordance with current Armacell application guidance.
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