Saving our natural resources by using suitable recycled and waste products.

Why Choose Greenstar Concrete?

  • Computerisation allows flexibility and repeatability in mix designs at all metropolitan BGC Concrete plants.
  • Separate GGBFS silos add the required 40% cement replacement accurately across all mixes. 6 concrete recyclers recover coarse and fine aggregates.
  • Closed water circuits at every plant allow the maximum quantity of waste water for reuse in concrete manufacture and washout.
  • Water reducers and super plasticisers are automatically metered and added to the load on site.
  • This additive management system minimises the addition of on-site water maintaining concrete quality as a priority.
  • New generation viscosity modifiers ensure the most efficient use of manufactured sand and recycled aggregates.