In the French building and construction sector, staying compliant with evolving technical rules and legislation is not just a best practice—it is a legal and professional necessity. At the heart of this regulatory landscape is , a comprehensive digital reference library developed by the Centre Scientifique et Technique du Bâtiment (CSTB) .
The software allows users to bookmark sections, add personal annotations, and export text for inclusion in technical specifications or CCTP (Cahier des Clauses Techniques Particulières) documents. cd reef v4 cstb 2021
The software is primarily distributed through the CSTB Boutique . It is typically offered in different "packs" depending on the user's needs: CD-Reef. Version 3. Technical rules for construction In the French building and construction sector, staying
Full-text versions of laws regarding fire safety, accessibility, and the environmental regulations such as RE2020 . The software is primarily distributed through the CSTB
Essential formulas and software tools for simulating building physics, energy performance, and acoustics. Key Features for Professionals
The 2021 version stands out for its massive volume of documentation, bringing together into a searchable interface. Key Contents of the 2021 Version