TX ACTIVE

Non-metallic building materials, namely, building stones, cement, namely, slag cement, cement mixes, cement mortar roofing tiles, cement mortar slates, hydraulic cement, Portland blast-furnace slag cement, Portland cement, roofing cement, silica cement, namely pozzolanic cement, slag-lime cement, mortar, concrete, hydraulic binders, namely, hydraulic limes, binders, aggregates, namely, natural or recycled granular materials used in the building industry, building limes, granite sands, sandstone for building, artificial stones, building cardboard, non-metallic rigid pipes for building, namely, cement mortar pipes, pipes of cement; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal