Sound Reduction

 

Sound Reduction

Today you see many different types of sound reduction walls along roads – especially in densely populated areas. EXPO-NET has participated developing several of these sound reduction walls.

Quite a number of diverse products are being used for this application – in sound reduction walls constructed with soil, walls constructed with mineral wool and in several types of wooden walls with insulation.

EXPO-1211
This type is used in several different types of sound reduction walls – e.g. in walls constructed as embankments where the net holds the earth.

An additional benefit of using EXPO-1211 is that birds are prevented from destroying the insulation.
EXPO-1211"L"  
This lighter type is often used in sound reduction walls constructed of wood where the net keeps the insulation in place and birds are prevented from penetrating the insulation material.
131
Where a larger aperture net is required type 131 is ideal. This particular type is utilised in more enclosed constructions where the net offers support to the insulation material.

The following types are included in our standard range:

  Article no.   Type   Mesh size   Thread   Width   Length   Colour
  '020610-06'   EXPO-1211   8 x 6mm   3mm   200cm   25m   Grey
  '020600-01'   EXPO-1211   8 x 6mm   3mm   200cm   25m   Black
  '020600-03'   EXPO-1211   8 x 6mm   3mm   200cm   25m   Olive
  '020610-01'   EXPO-1211"L"   8 x 6mm   2mm   200cm   25m   Black
  '020610-03'   EXPO-1211"L"   8 x 6mm   2mm   200cm   25m   Olive
  '431160-'   131   25 x 30mm   2.5mm    180cm   25m   Green
All measures are approximate.


Data Sheets etc.