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

Oct 8

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

On Tuesday, September 25th, we visited the 4th and 3rd year students from the Secondary School of Civil Engineering in Mělník

Sep 14

We like supporting good things!

Since 2002 we have been contributing to the Jihlava Regional Charity which provides assistance and support to people in dire straigths.

Aug 10

Excursion in our quarry

On July 31, 2018, young firemen from Šluknov municipality visited the Šluknov Quarry where an excursion with the head of the quarry was prepared for them.

Jun 6

Award for COLAS CZ, a.s. in the 2017 TOP Building Company competition

On June 4th, 2018, Tomáš Krones, Chairman of the Board of Directors of COLAS CZ, received an award for the second place in the 2017 TOP Building Company competition.

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