17
Seals, sealants and fillers; Caulking materials; Sealing agents for use in the construction industry; Insulating materials; Loose insulation [insulating material]; Insulation and barrier articles and materials; Heat insulating material, For building areas; Renovation preparations for floors with a mineral base; Floor insulation; Insulating refractory materials; Fireproof seals; Caulking materials, namely Bulk binders
19
Building materials, not of metal, Especially Artificial stones, of the following materials: Porous concrete, Normal concrete, Lightweight concrete, Foam concrete or calcareous sandstone; Building materials, not of metal, namely Of brick, brick boards, hollow bricks; Levelling bulk materials [building material] for floors, of the following materials: Concrete, Plaster of paris, Lime, Sand-lime brick, Porous concrete and Cement; Building materials, namely: Levelling bulk with a mineral base; Building materials, namely Levelling bulk systems; Building materials, namely Flow screeds; Building materials, namely Bulk materials for levelling unevenness in the floor area, mainly of aerated concrete; Building materials, namely Bonded and unbonded bulk materials for levelling unevenness in the floor area; Building materials, namely Bulk for levelling height; Building materials, namely Loose bulk; Building materials, namely Loose levelling bulk; Building materials, namely Floor levelling compounds, of the following materials: Concrete, Plaster of paris, Lime, Sand-lime brick, Porous concrete and Cement; Building materials, namely Flooring materials, of the following materials: Sandstone, Sand-lime brick, Gravel, Concrete, Cement; Building materials, namely: quick lime; Building materials, namely Limestone flour; Building materials, namely Gravel, Gravel chippings; Building materials, namely Lightweight concrete; Building materials, namely Foam concrete; Building materials, namely Dry concrete; Building materials, namely Dry fill for levelling floors; Building materials, namely Cement-based binders; Building materials, namely Cement-bonded levelling compounds