[ Non-metallic building materials, namely, wall boards, decking boards, composite panels, pre-cast concrete wall forms, fascia and soffits, rigid pipes, asphalt, pitch, bitumen; ] Non-metalic transportable buildings, [ monuments, ] roller blind systems for use in animal husbandry, gates, roof ridges, grids, translucent light source panels, [ pre-fabricated animal stalls, brisket boards for cubicles, stalls, calf huts, separating grids (dividers), cubicle dividers, feed gratings, ] roofs with ...