TWINCON

Construction materials of metal, namely, metal piles, structural joint connectors and joists; reinforcing steel in the nature of steel rebars, rods, and mesh used for strengthening and reinforcing concrete floors; reinforcing materials, of metal, for concrete; reinforcing rods of metal for concrete; wire rope; steel fibers for concrete reinforcement; steel fibers for construction of concrete floors; expansion joints of metal for floors and walls; expansion joints of metallic materials for floors and walls

Concrete; casting concrete; reinforced concrete; concrete reinforced with metal fibers; self-leveling concrete for use in building construction; industrial concrete intended for civil engineering works; polymer concrete; concrete building materials, namely, concrete slabs; concrete building elements, namely, concrete floors, concrete walls for building, precast concrete wall forms and concrete poles for use as building materials; concrete paving elements, namely, concrete road pavement boards; shaped building elements of concrete, namely, concrete walls for building, precast concrete wall forms and concrete poles for use as building materials; non-metallic woven fabrics for concrete for use in civil engineering; aggregates for use in concrete preparation, namely, cement aggregates and dry shake hardeners for concrete floors; concrete building materials in the nature of blocks, bricks, posts, slabs and panels reinforced with plastic materials and glass fibers; concrete building materials in the nature of blocks, bricks, posts, slabs and panels reinforced with non-metallic mineral and vegetable fibers; building materials in the nature of composite panels and wall boards made of non-metallic mineral and vegetal vegetable fibers; concrete panels; concrete road-paving panels; concrete paving stones; coverings for roofs of concrete; concrete floors; concrete piles; construction materials, namely, piles not of metal; non-metal building materials, namely, floor screeds; non-metal building materials, namely, fiber-reinforced concrete spacers; non-metallic materials for foundations and for use in construction, namely, asphalt-based mastics for foundations of buildings, drilled and grouted pile foundations; non-metallic expansion joints for floors and walls; expansion joints of non-metallic materials for floors and walls