Notice - change of the company's registered office - newly at Rubeška 215/1, 190 00 Prague 9

Services

Stavby komunikací

Construction of roads

COLAS CZ a.s. offers complex construction, reconstruction and repairs of roads. The main construction includes highways, main roads, urban and local roads. The spectrum of construction includes all related compacted surfaces such as car parks, pavements, cycle paths, etc.

more about construction of roads

Mosty a monolitické konstrukce

Bridges and monolithic structures

A specific challenge in the COLAS CZ portfolio is construction of bridges and monolithic structures. Experienced specialists benefit from years of tradition and the international experience of the COLAS Group. We focus on construction of bridges and retaining walls as a segment of road engineering as well as individual large-scale engineering projects. Our portfolio also includes the building of water management structures such as water treatment centres, water preparation centres and flood protection works.

more about the building of bridges and monolithic structures

Obalovny

HAMPs and production of modified asphalt

COLAS CZ a.s. operates ten hot asphalt mix centres for the production of hot asphalt mixtures and one centre for the production of polymer-modified asphalt (ASTECH). In ASTECH, we produce polymer-modified asphalts in conformance with the standard EN 14 023 (e.g. PMB 10/40-65, PMB 25/55-55, PMB 25/55-60, PMB 25/55-65, PMB 45/80-55, PMB 45/80-60, PMB 45/80-65 a PMB 40/100-65). In our asphalt centres, we produce asphalt mixtures in conformance with standards ČSN EN 13 108 (ACO, ACL, ACP, BBTM, SMA, PA) as well as standard ČSN 73 6121 (AKO). In addition to these traditional mixtures, we also offer mixtures based on the technological rules of the Ministry of Transport CR and mixtures developed in the COLAS SA laboratory in France (e.g. VMT, SAL, MICROVILLE and COLCLAIR)


more about the offered products

Orientační značení

Production of orientation marking

COLAS CZ a.s. produces Medialine warning, signalling and detectable strips. The strips mark areas on roads for safe orientation of the blind and visually impaired persons pursuant to Decree 398/2009 Coll.

more about the offered products

Lomy - těžba kamene

Quarries

COLAS CZ, a.s. also includes the Quarries Agency, which produces crushed aggregates and sells quarried aggregate. The aggregate is used for our own production and for sale to the concrete centres, production of prefabricated elements, asphalt centres, construction of roads and railways, as well as water management structures. We also provide transport of the aggregate to construction sites for customers. At the Císařský, Čenkov and Svržno quarries, we load the aggregate on railway wagons; we also own five mixing centres for the production of mechanically compacted aggregates.

more about quarries and stone quarrying

Železniční výstavba

Railway engineering

COLAS CZ, a.s. implements railway and tramway constructions in association with COLAS RAIL, which is one of the leading contractors for railway engineering in Europe and the world. The merger of the companies creates optimum synergy on the Czech market, which allows us to offer work on the rail substructure as well as superstructure, artificial structures, bridges, culverts and platforms. In cooperation with our partners, we also build traction lines as well as safety and communication equipment for railway and tramway transportation.

Vodohospodářské stavby

Water management engineering

COLAS CZ, a.s. provides complex deliveries of sewers and water supply lines and construction of water treatment centres. Through our sister company Čermák a Hrachovec a.s., we provide complete deliveries in the area of construction and reconstruction of sewers and water supply lines, including connectors and other activities related to construction of utility networks. Our modern methods allow us to offer a wide range of non-excavation technologies. The company has a rich history in all spheres of utility line construction and all the experience that comes from it. This can only be obtained through long-term construction in this field.

Laboratoře

Laboratories

The COLAS CZ, a.s. laboratories perform a wide range of tests on asphalt mixtures, aggregates, asphalt, soil, concrete and roadway layers. The laboratories are strategically located to cover the whole territory of the Czech Republic. The administrative centre is located in Jihlava.

COLAS News

Nov 2

Merger of Silnice Horšovský Týn a.s.

General Meeting of shareholders decided on the merger by merging the company COLAS CZ, a.s. (= successor business corporation) and the company Silnice Horšovský Týn a.s. (= defunct business corporations).

Oct 30

II/353 Velký Beranov - bypass opens to traffic

The most expensive road construction in the history of the Vysočina Region opens to traffic on the dot exactly according to the schedule set up last spring.

Sep 15

Modernization of the II//208 roadway Hlinky - Bochov

On September 9, 2020, the ceremonial handover of this project and its opening to traffic was held.

Aug 17

COLAS CZ partner of the hike on the Javořice hill

Within the project "Up to the Mountain" (Nahoru na horu), we became a partner again - this year of a hike to the Javořice hill.

Jun 18

Ceremonial opening of the workshop in Jihlava

On June 16th, 2020, the workshop in Jihlava was ceremoniously opened as part of the COLAS Group top management visit.

Jun 16

COLAS is building the road infrastructure for the future mobility development center in the Czech Republic

Colas CZ is currently building the road infrastructure for the Future Mobility Development Center in the western Czech city of Sokolov for the BMW group, as part of a joint venture with Colas Projects.

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