Building materials, not of metal; materials for roofing, building structures, sidings and wall coverings of terra-cotta, concrete, asphalt, cement, composite or synthetic materials, reinforced or not with fibers; non-metallic rigid pipes for building; pitch and bitumen; transportable buildings not of metal; monuments not of metal; lintels, bricks; ledges, non-metallic wall tiles for construction purposes; gutters and roof gutters not of metal, shutters not of metal, chimney cowls not of metal, beams, joists, frames and cornices not of metal; under roof screens not of metal; under roof tarpaulins

Non metallic building materials; materials for roofing, structuring of building, cladding and wall covering out of clay, concrete, cement, asphalt, composite or synthetic materials with or without fibre reinforcement; bricks, lintels, ledges, tiles for building not of metal; gutters, shutters, chimneys and chimney cowls, beams and girders, framework and cornices not of metal

Non-metallic building materials; materials for roofing, structuring or building cladding and wall covering out of clay, concrete, cement, asphalt, composite or synthetic materials with or without fibre reinforcement; bricks, lintels, ledges, tiles for building not of metal; gutters, shutters, chimneys and chimney cowls, beams and girders, framework and cornices not of metal