1
Sealing products and for concrete injection, clinkers, apparent masonry or masonry applicable in layers, hardeners for cement floors, additives and mixtures for concrete and plaster, adhesives for building materials, mainly for ceramic wall tiles and natural and artificial stones, chemical products for use in industry, science and photography, as well as in agriculture, horticulture and forestry, non-processed artificial resins, non-processed plastics, fertilizers, composition for anti-propagation of flames, welding preparations and tempered materials, chemical substances for preserving food, sun-tanning preparations, adhesives used in industries
2
Paints, varnishes and lacquers, coatings and coating materials in the same nature of paints, varnishes and lacquers, protection, decorative and preservation coatings, anti-rust greases, products for wood protection, colorant materials, resins, paint bases
17
Insulating plates and reinforcing plates for external thermo insulating, plaster for thermo and acoustical insulating, mastics sealings
19
Construction material not of metal, tubes and rigid pipes not of metal, asphalt, pitch and bitumen, building, transportable, not of metal, monuments, not of metal
35
Retails and/or wholesale services relating to construction materials
37
Construction and repair services, all related to buildings, building exterior, floor, walls, masonry bricks, masonry, concrete, bridges and roads