Asphalt patching compound made of a tar base; Bitumen-based sealants for roofing; Building glass; Building timber; Ceilings, not of metal; Cement; Door panels, not of metal; Ducts, not of metal, for ventilating and air-conditioning installations; Erosion control fencing; Fireproof cement coatings; Floor tiles, not of metal; Floors, not of metal; Laths, not of metal; Pre-fabricated non-metal homes; Refractory construction materials, not of metal; Tiles, not of metal, for building; Wall tiles, ...