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Tuesday, August 6, 2013

No sand mining without Ministry’s approval, rules Green Tribunal - The Hindu

No sand mining without Ministry’s approval, rules Green Tribunal - The Hindu

Manufactured Sand
  • Natural sand is a product of many thousands of years of erosion
  • Experiencing a global shortage of natural sand, and environmental pressures, costs and a shortage has necessitated the manufacture of sand from quarried material
  • Manufactured sand, also called artificial sand, is being successfully used in the production of high quality concrete and asphalt around the world. Its superior shape puts it well within specifications imposed on sand for use in concrete production



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