We practice environmental responsibility in all our road works. To converse natural material and look for a more sustainable solution, we adopt the use of steel slag aggregate to replace the natural granite aggregates.
Steel slag is our first choice for a number of road construction projects owing to its technical properties, and also because lifetime road maintenance and replacement costs are minimised. In addition, there are significant advantages in using steel slag aggregates such as high skid resistance, better durability and resistance to rutting. The longer life of the road will also cut carbon emissions associated with road replacement and maintenance. We have been using steel slag aggregates since 1990.