1 – 006 – Sand-in-Road-Construction

Di |2021-11-09T12:55:33+00:00Ottobre 31st, 2021|Cantieri, greateastroad, Zambia|

The principal road building material for these roads is gravel which, in many areas, has been heavily utilized and depleted through ongoing construction and maintenance activities; and in extreme circumstances, no suitable gravel is now available for road construction and maintenance purposes.