I/20 Krásný Jez - Vodná

Full-area roadway resurfacing of the I/20 road in a total length of 2,923 m. Renovation of the carriageway asphalt layer involved an overall area of 32,097 m2.

Construction period: 2016/05 - 2016/06
Total value of the contract: 24 247 770 CZK excluding VAT

The carriageway was milled along its whole length with an average milling depth of 115 mm; subsequently, areas with reduced bearing capacity were repaired. A new ACL 22 base course was laid in a thickness of 80 mm, followed by a mastic asphalt carpet modified by SMA 11 S in a thickness of 40 mm with a coarse surface of fine crushed asphalt-coated aggregate. The construction project included reinforcement of the road shoulders and implementation of new plastic horizontal traffic markings along the entire length of the repaired road.

 

COLAS News

Dec 4

Visit to the Polish Rogoźnica quarry

On 8th-9th November, 2018, 4 our colleagues from Quarries Agency, involved in the talent program, took part in the internship at the Rogoźnica quarry.

Nov 8

General Patton´s Bridge in Plzeň opens to traffic

On Wednesday November 7th, 2018 the General Patton´s Bridge in Plzeň was opened to traffic. The bridge forms part of the main arterial road in the town centre.

Nov 2

Visit to our COLAS colleagues in Hungary

Our colleagues from Bridge and Reinforcement Agency visited two sites in Hungary.

Oct 30

Breakfast with COLAS! - Students of the Dušní Secondary School

Last week we were visited again by students from the 3rd year of the Dušní Secondary School.

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