Rugosoft® reduces pavement noise and provides a high level of skid resistance.
Rugosoft® is an asphalt wearing course which has been developed by COLAS (Asphalt Supply Company Ltd parent company) to reduce tyre noise. This is achieved by using a special <6mm graded aggregate which renders a high level of voids between 20 to 25%.
The use of a modified binder ensures cohesion of the mix and prevents stripping under traffic. This provides a long-lasting low noise surfacing under heavy traffic.
- Achieve a roadside measurement of 70.7dB (A) at 90kms.
Sustainable product options under development.
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Partner opportunities are available for laydown trials as this product is introduced to the Australasian market.
Find out more, download our product brochure.
» Reduce noise, have quieter pavements with Rugosoft®.pdf