Product name Kokowall High Absorption noise barrier
Suitability Industrial property
Residential property
Transport network
Finish material Coconut fibre
Absorbent / reflective Sound absorbent
Dimensions (w x h) 3960 x 2000
 
 
 

The Kokowall® High Absorption acoustic barrier is for applications with high sound absorption requirements.

The outer layer of durable coconut fibre allows plants to grow on them and a Kokowall® screen is fully overgrown within a few years.

Key features

  • Effective, highly absorbent, natural and attractive
  • High sound insulation and sound absorption
  • Available in range of heights and widths
  • Climbing plants can grow on both sides
  • Cost-effective
  • Short construction time
  • Certification: CE in accordance with EN14388: 2005 and GCW2012

Technical properties

  • Sound absorption EN1793-1: Dla = 10dB (a) cat. A3 (with a layer of 30mm mineral wool)
  • Sound absorption EN1793-1: Dla = 15dB (a) cat. A4 (with a layer of 40mm mineral wool)
  • Sound insulation EN1793-2: Rw=30dB (a) Dlr=27dB (a) cat. B3
  • Maximum construction height: 10m (through stacked panels)
  • Panel weight: 23-30kg/m2
  • Standard panel width: 3960mm (max 4960mm)
  • Maximum panel height: 2000mm (with W=3960mm)
  • Panel thickness: 13–14cm
  • Foundation: vibratory driven foundation pile, onto which a lintel is mounted
  • Material: version with coconut tube on both sides with in-between a layer of mineral wool
  • Steel frame and posts version: galvanised or powder coated


The Kokowall® High Absorption acoustic barrier is for applications with high sound absorption requirements.

The outer layer of durable coconut fibre allows plants to grow on them and a Kokowall® screen is fully overgrown within a few years.

Key features

  • Effective, highly absorbent, natural and attractive
  • High sound insulation and sound absorption
  • Available in range of heights and widths
  • Climbing plants can grow on both sides
  • Cost-effective
  • Short construction time
  • Certification: CE in accordance with EN14388: 2005 and GCW2012

Technical properties

  • Sound absorption EN1793-1: Dla = 10dB (a) cat. A3 (with a layer of 30mm mineral wool)
  • Sound absorption EN1793-1: Dla = 15dB (a) cat. A4 (with a layer of 40mm mineral wool)
  • Sound insulation EN1793-2: Rw=30dB (a) Dlr=27dB (a) cat. B3
  • Maximum construction height: 10m (through stacked panels)
  • Panel weight: 23-30kg/m2
  • Standard panel width: 3960mm (max 4960mm)
  • Maximum panel height: 2000mm (with W=3960mm)
  • Panel thickness: 13–14cm
  • Foundation: vibratory driven foundation pile, onto which a lintel is mounted
  • Material: version with coconut tube on both sides with in-between a layer of mineral wool
  • Steel frame and posts version: galvanised or powder coated


 
 
 
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    Kokowall acoustic barrier
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Tendercare Nurseries Ltd
Southlands Road
Denham
Uxbridge
UB9 4HD
Tel: 01895 835544
Fax: 01895 835036
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