Mathe Group expands capacity to produce more rubber crumb for roads

The use of large amounts of recycled rubber crumb for the manufacture of road surfaces and related products is propelling South Africa towards a circular economy where waste products are used to address key infrastructure needs, Hammarsdale-based radial truck tyre recycler Mathe Group CEO Dr Mehran Zarrebini avers. Much of the production from Mathe Group’s factory, which recycles about 1 000 radial truck tyres daily to produce 45 t of rubber crumb, goes to bitumen product manufacturer Tosas, for the manufacture of rubber modified bitumen, a product that is being used by the South Africa National Road Agency Limited (Sanral) for upgrades to the N1, in Gauteng, and the N2/N3 leading from the port of Durban, Mathe Group points out.

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