Guaranteeing quality
Continuous customer-oriented quality control
To guarantee the quality of these new cements, Hoffmann Green Cement Technologies has set up a quality control system at each stage of production. A team has been set up, to coordinate this monitoring and guarantee the same level of standards.
Development of the quality laboratory
Hoffmann Green has developed a quality laboratory with a full-fledged team in direct contact with the production teams. A new laboratory was set up on the production site to optimise this quality monitoring. The new equipment deployed as well as the quality monitoring methodology made it possible to obtain AFNOR certification for H-IONA cements.
In 2023, a quality laboratory was deployed at the Hoffmann Microtech plant.
First clinker-free cement in the world validated under ATEx29 of case A by CSTB
After four years of physical, chemical and mechanical tests, H-UKR cement benefits from a Technical Assessment (ATEx of case A) issued by CSTB, the public company that guarantees the quality and safety of buildings. This assessment covers a very large number of structures ranging from single-family houses to high-rise buildings for structural applications (floors, walls, beams, posts, etc.). The design of H-UKR cement-based concrete structures is carried out in accordance with Eurocode 2 and Eurocode 8, calculation standards recognised in France and Europe. The Technical Assessment of Products and Materials (ETPM) of the H-UKR technology has just been enriched and further assesses the durability and quality of the H-UKR cement by validating the expected useful life of 100 years, thus opening the way for the use of H-UKR cement-based concrete in civil engineering structures (bridges, tunnels, etc.).
The monitoring and continuous improvement of assessments made it possible in 2023 to further strengthen this ATEx with the recognition of reinforcement rules identical to those of standardised cements.
Two new favourable assessments by CSTB for H-UKR
In 2022, Hoffmann Green continued the assessment plan for its H-UKR cement with two new assessments issued by the benchmark public company in terms of building quality, sustainability and safety. Identifiable thanks to the numbers 3019_V1 and 3020_V1, these two ATEx validate the use of H-UKR cement-based concrete for superstructure and foundation applications of all types of buildings: residential, public buildings, office buildings, high-rise buildings, etc. All applications used to create the interior and exterior structure of the building are targeted: footings, stringers, rafters, floors, columns, beams, walls and slabs.