The Construction Cayola multi-media offer is intended for professionals from the construction and public works professions (equipment and materials).Cayola gathers BTP Magazine (construction, equipment, structural work and civil engineering materials), BTP Rail Magazine (dedicated to the railway infrastructures), Réseaux VRD (wet and dry networks), Terrassements & Carrières (earthmoving equipment, extraction and land recovery), Planète B (Concrete and sustainable development), Mat Environnement Magazine (materials, analyzes and processes of the environment sector) and Environment magazine / Hydroplus for the energy and ecological transition. See www.constructioncayola.com et www.environnement-magazine.fr