[Class : 19] Non Metallic Building Materials; Mortar For Building, Concrete, Coatings (Building Materials); Asphalt, Bitumen, Bituminous Preparations For Building.[Class : 1] Chemical Products For The Building Industry And For Public Works; Adjuvants And Additives For Concrete And Mortars; Adhesives For Use In Industry, Including Adhesives And Glues For Laying Building Materials; Unprocessed Artificial Resins.