Coronavirus health crisis, the CSTB and its teams are mobilized to ensure the continuity of our services to all clients and partners
Under these exceptional circumstances, our priority is to prevent further risk for the people around us and with whom we work: nearly 1 000 employees of the CSTB and its subsidiaries, 6 000 clients and partners, 2 500 suppliers and sub-contractors. We shall all comply fully with the measures announced by the President of France.
Industrial club Sekoya unveils the winners of its first call for solutions on the Sekoya carbon & climate platform
Following the launch of the Sekoya platform, devoted to low-carbon materials and procedures, Eiffage and Impulse Partners, the construction-sector innovation specialist, gathered with project participants to announce the results of this first call for solutions.
SIMI 2019: The CSTB Group guides you in all phases of your construction or urban development
Risk mitigation, environmental requirements, usability and comfort in buildings and the city. To address these challenges, the CSTB Group assists you in your construction and development projects starting at the design phase.
Behind the scenes at the Silver BIM Awards 2018: the Jardins de l'Arche Tower in La Défense with the CSTB
The winner of the Silver BIM Award 2018, the Jardins de l'Arche tower in La Défense, will feature three hotels, offices and an observation platform at the top, by 2022. With its 54 floors, standing 200 meters high, this project won in the category of new construction projects with an area of more than 40,000 square meters.
Building higher on the shores of the Mediterranean: requirements for stability and comfort
The weather conditions on the Mediterranean coast, characterized by winds from the sea and land, must be considered during construction. The CSTB assisted in designing the 100-meter high towers for housing units, offices and services on a coveted shoreline where land is scarce.
The CSTB's expertise supporting the Montpellier Sud-de-France train station
Comprising a roof made of ultra-high performance fiber-reinforced concrete (UHPFRC), with an openwork pattern of 10,000 glazed openings, the new train station in Montpellier is a technical and architectural innovation designed by Marc Mimram.
Toward a standard format for describing objects in digital models
The deployment of building information modeling (BIM) depends on its full adoption by all construction and urban development trades. This new working method enables the various stakeholders in a project to share all information about the "objects” in a digital model of the building and city, beyond just visual representation.
Improving assessment of summer thermal comfort in timber-framed buildings
A study entrusted by the public authorities and timber companies to four partners – FCBA, Nobatek, Cerema and the CSTB – produced new methods for calculating moisture transfer in the interior walls of timber construction. This will improve assessments of summer thermal comfort in this type of building.
A chimney that resists hurricanes and improves natural ventilation
The CSTB has developed a hurricane-resistant chimney, which reinforces houses in hot regions subject to hurricanes. This innovation enables a building to withstand a hurricane and gives it optimal natural ventilation, reducing the need for air conditioning.