17
Goods made from plastics (semi-finished products), except insulating paints and varnishes; sealing, packing and insulating materials for construction purposes; flexible pipes (not of metal), for construction purposes; sealing and insulating sheets, roof-underlay, carrier sheets, dimpled sheets, steep roof tarpaulins, covering- and scaffolding tarpaulins made from plastics; dimpled sheets made of plastics having protective and draining functions; insulating plastic films; plastic films and objects thereof, namely coverings for store rooms and for horticulture; protective- and draining sheets made from plastic; insulating films, insulating fabrics; insulating materials for buildings; except inner tubes for tyre equipment of all kinds for bicycles, motorcycles, automobiles and lorries, all of rubber, rubber substitute materials and plastics, the aforesaid goods with or without textile and/or metallic stress bearing inserts
19
Reinforced and non-reinforced separating-, protecting- and draining sheets, carrier sheets, dimpled sheets for construction purposes; small green-houses; covering- and scaffolding tarpaulins for construction purposes; industrial textiles and woven fabrics for construction purposes; geotextiles; building materials for protecting basement and foundation walls and for soil stabilisation and draining, all preceding goods as far as contained in class 19
22
Tarpaulins for construction purposes as far as contained in class 22