RE:RE:RE:RE:RE:RE:RE:SamsungThis is bigger than concrete, now remember Nano has great relations with the UK graphene council. Nano price is the only one that would work for asphalt. If both concrete and asphalt work, the $100 target by Paradigm is reachable.
https://www.graphene-info.com/trials-use-graphene-road-resurfacing-begin-a1-northumberland