New rooftop greenhouses in Europe
How much energy, water and CO2 emissions can be saved thanks to rooftop greenhouses? The advantages of these systems are being analyzed by eleven European partners from five countries, including the CSTB for France, as part of the GROOF project (Interreg North-West Europe program).
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.
PULSE at Eurosense 2018: taste innovation!
Appreciating the subtle sensory characteristics of a food, textile or public space means getting a better understanding of user perceptions of a product or ambient conditions, to improve the quality of the offering and provide a unique experience.
5 Chinese cities designated Sino-French Pilot Eco-cities and engaged in HQE™ development certification with the support of the CSTB Group
At the 14th edition of the International Conference on Green and Energy-Efficient Building in Zhuhai, China, on April 2 and 3, 2018, the Sino-French Pilot Eco-City Prize was awarded to five cities across the country, in the presence of Qiu Baoxing, president of the Chinese Society for Urban Studies (CSUS) and former vice minister of construction, Étienne Crépon, CEO of the CSTB, and Patrick Nossent, President of Cerway.
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.
With Dimosim, developing an Energy Master Plan for "Pays SUD"
The municipality of Barcelonnette, Pays Serre-Ponçon-Ubaye-Durance (Pays SUD) association and the CSTB have joined forces in a collaborative research project. The aim is to study the energy strategy of these local areas in the county of Alpes-de-Haute-Provence, using Dimosim. This prospective engineering software developed by the CSTB simulates and compares various scenarios for 2030 and 2050, to improve planning for changes in the local energy system.
Heat recovery from greywater tested under real conditions
A research team of the CSTB worked on estimating the potential for instant heat recovery from greywater, thanks to the experimental installation Simulhome at the Aquasim test facility. Simulhome reproduces domestic water use realistically, in a standard-equipped housing unit.