Roadstone We specialise in supplying the following: Roadstone is a high-quality aggregate used in asphalt pavements and road surfacing (our material is properly washed and sized and comply with all ACV PSV ALD and Grading requirements). Need a Quick Quote? Fast turn-around time Or call us at 014 592 0444 or 082 893 5920 to inquire. Get a Quote 6.7mm Roadstone 9.5mm Roadstone 13mm Roadstone 19mm Roadstone WST Load Sizes