Industry
Chemicals for building materials, Chemical products, Chemicals, Pharmaceuticals & Plastics, Waterproofing agents for roofs, Coatings, bitumen or coal tar based, Lightweight additives and aerating agents for concrete and mortar, Insulating materials, bitumen and asphalt, Water-repellents for concrete, brick and stone, Concrete and mortar plasticisers, Asphalt, tar and bituminous products