1
Chemical compositions for use in damp-proofing, waterproofing and construction; waterproofing agents for incorporation into cement and concrete compositions; chemicals and chemical substances for use in water proofing and damp-proofing; resins included in class 1; chemical membranes; damp-proofing and waterproofing coatings; chemicals for use in the preparation of polyurea systems; compositions containing polyurea
17
Waterproof materials included in class 17; waterproof coverings; sealing membranes; waterproof membranes; filter membranes; air and/or moisture barriers for buildings and other structural substrates
19
Non-metallic building materials; liquid applied membranes being non-metallic building materials; membranes and linings being non-metallic building materials asphalt, pitch and bitumen; black elastomeric waterproofing liquid or paste in the form of bitumen; bituminous waterproof membranes; covering materials based on asphalt, pitch and bitumen; coatings, not of metal, for waterproofing and/or damp-proofing (construction); impermeable membranes for underground use; semi-permeable membranes; synthetic membranes, applied in fluid or sheet form, that is designed to act as an air and/or moisture barrier, for use on buildings and other structural substrates; waterproofing fabrics and waterproofing compounds for use in the construction, repair or maintenance of buildings; bituminous materials and building materials for the construction, repair and maintenance of floors, roofs and ceilings; plastics, rubber and composites for use as building materials