19
Ceramic building materials, bricks and refractory products;
building materials made from linoxyn in combination with
other materials; 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; cement and products made therefrom; building
timber; building stone; building glass; road signs (not of
metal, non-luminous, and not mechanical)
40
Hydrophilic treatment of ceramic building materials, bricks
and refractory products; hydrophilic treatment of building
materials made from linoxyn in combination with other
materials; hydrophilic treatment of plastic building
materials; hydrophilic treatment of synthetic building
materials; hydrophilic treatment of asphalt, and asphalt
building or construction materials; hydrophilic treatment of
rubber building or construction materials; hydrophilic
treatment of plaster (for building purposes); hydrophilic
treatment of lime building or construction materials;
hydrophilic treatment of building or construction materials
of plaster; hydrophilic treatment of rockfall prevention
nets of textile; hydrophilic treatment of cement and
products made therefrom; hydrophilic treatment of building
timber; hydrophilic treatment of building stone; hydrophilic
treatment of building glass; hydrophilic treatment of road
signs (not of metal, non-luminous, and not mechanical)