Building and construction materials and elements, not of metal; fibre cement building materials; non-metallic building boards and panels; modular buildings, not of metal; transportable buildings, not of metal; modular units for constructing prefabricated buildings, not of metal; fibre cement planks, boards, sheets and panels; wall linings (non-metallic); ceiling linings (non-metallic); partitions (non-metallic); non-metallic flooring boards and panels; cement planks, boards, sheets and panels; non-metallic cladding planks, boards, sheets and panels; non-metallic doors; non-metallic soffits; non-metallic archways, canopies and porches; pipe covers; ducting, not of metal; non-metallic cavity barriers; coatings (building materials); cementitious protective coatings; fireproof cement coatings