Construction materials, not of metal, namely, fibre-cement, vermiculite building panels, gypsum for use as building materials, and polymer concrete building boards, not of metal; acoustic panels, not of metal, namely, non metal building panels incorporating acoustic insulation; ceilings, not of metal; cladding, not of metal, for building; fireproof cement coatings, for building; doors and door panels, not of metal; floors, not of metal; gypsum for use as building materials; geotextiles; plast...