Ụlọ Ọrụ D525 Barcelona bụ ụlọ ọrụ e mepụtara site na mmezigharị na-adịgide adịgide nke ihe owuwu dị adị site na afọ 1970. Ọrụ a na-ekpuchi mita square 7,000 ma na-ejide ọkwa iri nke ọfịs na mpaghara njikọ. Ihu mmiri isi ya na-ejikọta nnukwu windo na modul dị akụkụ atọ nke Krion na-eme photocatalytic nke na-enyere aka ime ka ikuku dị ọcha. Louver photovoltaic dị n'ihu ndịda na-enye ndò n'ọnwa ndị na-ekpo ọkụ ma na-emepụta ike dị ọcha. Ubi elu ụlọ nke a kụrụ ụdị osisi obodo na-eri ihe dị ala na-agbakwụnye nkewa okpomọkụ ma na-eme ka mpaghara ihu igwe obodo ka mma.
Aha oru ngo : D525 Barcelona, Aha ndị na-emepụta ya : sanzpont [arquitectura], Aha onye ahịa : Inmobiliaria Colonial.
Ihe okike a di egwu bu ihe nmeri n’inye ihe nchacha onyinye n’ulo, ulo na mpi ndoro-ndoro. Ga-ahụrịrị na ọkaibe ọlaọcha nwetagoro ihe ngosi nka n’inyocha ọtụtụ ihe ndị ọzọ, ọzụzọ, ihe mbụ na okike eji arụ ụlọ na arụ ọrụ.
