Low cost cobbled streets, for old town areas, which carry modern traffic

摘要

The large cobbled units are made of original cobbles, pref. in reduced thickness, embedded in an elastic, rubbery carrier layer, ready for use. The layer is a silicon rubber, polyurethane or modified epoxy resin, which includes fillers, pref. recycled materials, e.g. shredded car tyres. The finished units are rolled up for transport and laying.