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

Feb 15

COLAS CZ supports EBEC

We decided to support the technical education of students at the Faculty of Civil Engineering of Brno University of Technology and we have become a guarantor of EBEC competition, where students will prove their knowledge in practice.

Feb 13

COLAS Team Cup - final results

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Dec 4

COLAS CZ, a.s. at the JobChallenge Job Fair

This year's job fair for students and graduates took place on 22.11.2017 in Brno and our company could not be missed like every year.

Dec 1

Breakfast with COLAS! - Students of the Secondary School of Civil Engineering in Mělník

On Wednesday, 15th November, we welcomed students to the headquarters of the company in Prague. This time visited us students of the 3rd year from Secondary School of Civil Engineering in Mělník.

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