 AliWood SB™ , patented sound barrier & retaining system (Patent # 2010101316) Fully Engineered buy GHD . AliWood SB™, Fully approved system by Queensland Department of Main Roads.
AliWood SB uses Steel 'I beams' for its road side sound barrier system and can suite 4.8 meter spans at a height of 5 meters!
Full passes in Impact , Sound , Deflection, Strength, Structural Quality, Rw ratings and much more.
All engineering is available on request for approved clients.
60,000 square meters can be manufactured per month. AliWood SB™ can be made to length to suit plans at time of manufacture so there is no waste!
A length of AliWood SB™ weighs in fewer than 20kgs so WHS is eased and no more 20 tonne cranes required for installation!
Plain colours and AliWood Grain colours can be purpose produced for a specific contract.
Specific colours can remain unique to Individual Clients (Conditions Apply).
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