Efficient foundation sealing and precise grouting

For sealing the foundation surfaces, the solvent-free, acid- and alkali-resistant protective and sealing coating Nafuflex S 3 was used, meeting the high requirements for chemical resistance and environmental compatibility.

For the precise underpouring and alignment of the kiln foundations, the project team selected the high-performance grout Emcekrete 60 A, complemented by Emcekrete 50 A for thicker layers. The key advantage: Emcekrete 60 A can be applied in a wide range of layer thicknesses from 15 to 200 mm, simplifying material logistics and reducing potential sources of error. With its 5 mm aggregate size, the product was also ideally suited for mechanised application. CNC Distribution, a long-standing partner of MC, ensured just-in-time delivery of the material to the site, while Bouygues Travaux Publics carried out the precise and rapid mechanised installation. In addition to the kiln foundations, Emcekrete was also used for grouting and securing other machine foundations and conveyor supports.

Practical construction chemistry for sustainable industrial policy

Thanks to the close collaboration between all parties involved, the sealing and alignment of the kilns were completed on schedule. The reliable performance of the products used and the on-site technical support provided by the MC team built trust – both with the client and with all other companies involved in the construction.

The K6 project in Lumbres serves as an exemplary illustration of how sustainable industrial policy and practical construction chemistry can work hand in hand – and how MC’s product systems are contributing to the decarbonisation of the French cement industry.