Work

UTE Regeneration of the main runway at El Prat Airport – Barcelona

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In this work carried out at Barcelona Airport during 2017, it consisted of several layers:

1st layer with a dump of riprap and a whole layer of quarry after excavation until the water table is saturated.
2nd and 3rd layers of ZA-25 type gravel for subbase and base crowning. The upper layers corresponded to quarry materials for intermediate and wearing courses of asphalt agglomerate.

The total volume supplied is 60,000Tn with a breakwater supply (32,000Tn in total) in 10 days with daily rates in a day of 3,500Tn/day.