Reinforcing materials not of metal for building and construction; lime building materials not of metal; gypsum for use as building materials; building materials, namely, slag-lime cement, terra-cotta and agglomerated cork; building panels, not of metal; bituminous coatings for roofing and asphalt roof coatings; doors not of metal; door casings, not of metal; door frames, not of metal; door panels, not of metal; folding doors, not of metal; swing doors, not of metal; duckboards, not of metal; ...