19 Non-metallic minerals for building or construction; building materials made of linoleum for fixing to existing walls or floors; plastic building materials; synthetic building materials; asphalt, and asphalt building or construction materials; rubber building or construction materials; plaster for building purposes; lime building or construction materials; building or construction materials of plaster; rockslide retention nets of textiles as construction materials; road and field marking sheets and strips made of plastics, glass granules, pigments or aggregate; building stone; building glass; finishing coatings or coatings under interior and exterior containing sand, mineral substance, plastic grain, glass grain or clay; pavement materials containing sand, mineral substance, plastic grain, glass grain or clay; joinery fittings, not of metal; nonmetallic mineral materials, unworked or partly worked for building or construction use; ceramic building materials, bricks and refractory products; Transportable or portable buildings not of metal