[Class : 1] Chemical Compositions And Preparations For Waterproofing; Chemical Coatings For Waterproofing; Waterproofing Compounds Other Than Paints; Waterproofing Chemical Compositions For Wood And Other Building Construction Surfaces; Waterproofing Membranes In Liquid Chemical Form For Use In Construction; Artificial Resin; Synthetic Resins To Repair, Fill Holes And Cracks; Chemicals For Use In Industry; Chemicals For Use In Construction; Waterproofing Chemicals; Brickwork Preservatives, Except Paints And Oils; Adhesives; Adhesives For Tiles; Adhesives For Use In Construction; Concrete Admixtures; Chemical Reagents, Other Than For Medical Or Veterinary Purposes; Concrete Preservatives, Except Paints And Oils; Damp Proofing Preparations, Except Paints; ; Preservatives For Tiles, Except Paints And Oils.