19 (Based on 44(e)), (Based on 44(d) Priority Application) Non-metallic building materials, particularly, non-metallic building panels, non-metallic bars for construction, non-woven textile fabrics and nonwoven textile sheets for building purposes and as intermediate products for use in manufacture; non-metal fireproof building panels for construction; wall panels not of metal, cardboard or fiberboard, particularly, wall tiles; fiberboard plates; non-metallic partitions for building; wall components being wall claddings not of metal for construction and building, wall boards not of metal and asbestos cement panels for the building sector; non-woven textile fabrics for ceiling and wall construction; plaster for use in building and fireproof cement coatings; non-metallic fire protection materials for use in building, particularly, fire-resisting boards and panels, fireproof tiles; plaster for building purposes, particularly acoustic plaster; ceiling boards, not of metal; non-metal ceilings and partition systems for the building sector, and non-metal components therefor, consisting mainly of ceiling panels, suspension clamps, support strips, clamping strips and profile strips, cross connectors and springs; ceiling and wall coverings in the form of ceiling and wall canvases of non-metallic materials, particularly, non-metallic ceiling and wall canvases forming wall and ceiling panels, including such non-metal building materials covered with textile materials; (Based on 44(e)) Plates for building purposes and as intermediate products in the nature of ceiling, fire protection, roof insulating and isolating plates and wall elements mainly comprising wood fibers, mineral fibers or other inorganic fibers, gypsum and/or perlite; Fiberboard, namely, intermediate walls and partition walls, especially fabricated using wood fiber; prefabricated structural parts for walls made of wood fiber