Get strategies and tips from the world of asphalt maintenance – sealcoating, line striping, crack repair and more – straight to the inbox. Asphalt is built up of two components: aggregates and bitumen. About ninety five% of your asphalt is aggregates, that's a mixture of sand, crushed stone and gravel. https://sealcoatingcompany91123.yourkwikimage.com/1341051/asphalt_sealcoating_for_dummies