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

WATTWAY – a new life for roads

May 10, 2016

This is a unique project of the COLAS company. In principle, it is a "solar road", where the solar energy is used like in standard photovoltaic panels.

It is based on exceptionally thin (approximately 7 mm) but resistant panels of polycrystalline silicone, which are able to convert solar energy into electricity. These very fragile photovoltaic cells are embedded in a multiple-layer substrate consisting of epoxies and polymers, which guarantee the elasticity of the resulting panel. This cover is sufficiently transparent for the permeation of sunlight, but it can withstand the pressure of freight transport. The 1.80 x 0.70 m panels have undergone rigorous testing, which proved the suitability for use on roads, including anti-skid properties. The lifetime of the panels should be on a level similar to a standard road.

Electric power produced in this way can be used locally, for example in public lighting and in residential areas. For example, according to calculations, 20 m2 of area covered by the Wattway panels meet power demands of one family, with the exception of heating.

The feasibility of the project is now being tested in a larger number of areas, especially in France. The panels can be installed directly on existing roads.

More at: www.wattwaybycolas.com

COLAS News

May 3

COLAS CZ is reconstructing the road route from Vsetín to Rožnov through Valašská Bystřice

On May 3, an extensive reconstruction worth more than CZK 180 million was initiated between Velká Lhota and Valašská Bystřice.

Apr 22

Safety campaign "This is not a war. We all have to survive"

In connection with the spring construction season and loosened travelling within the Czech Republic, we will be happy to recall the campaign "We are not at war, we must survive" and again appealed to drivers to be considerate of our colleagues at sites as well as of the maintenance workers.

Apr 8

8/4/2021 - Environment Day of COLAS Group

The intention is to increase employees' awareness of climate change and its causes.

Apr 7

COLAS CZ realizes construction of a new bridge over Chlumecká Street in Prague 9

A new bridge over Chlumecká Street will be constructed on the Prague D0 ring road worth CZK 170 million.

Apr 1

Change of COLAS CZ, a.s. BOD members

With effect from 1 April 2021, the statutory body of COLAS CZ, a.s. is the following company BOD.

Feb 26

COVID-19 - we respond to the current development of the pandemic

We care about the health of our employees and try to do our best to protect them as much as possible at this time!

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