Clinker Silo

Lumbres, France, 2025

The clinker silo in Lumbres (France) is part of the major project and modernization program “K6” at the Eqiom cement plant (CRH Group), which saw significant construction progress in 2025 as part of extensive decarbonization and capacity expansion measures. The engineering firm Peter und Lochner Ingenieure provided planning services for the clinker silo project in 2025.

Diameter: 42m – incl. internal off-spec silo Ø 7.40m
Client: EQUIOM
Structural design: Peter und Lochner, Stuttgart
Storage capacity: 74,000t of clinker