Nā kikoʻī huahana
ʻO ka ʻulaʻula waina alumini nā hiʻohiʻona ʻulaʻula hohonu, i hui pū ʻia me kahi o 15%-30% o ka ʻeleʻele a me kahi liʻiliʻi o nā leo uliuli-ʻeleʻele, e hana ana i kahi ʻano waiwai e like me ka waina. He kūpono ia no nā hale kūʻai hale kūʻai kiʻekiʻe, nā kolamu lobby hōkele, a me nā noi ʻē aʻe, i hui pū ʻia me ke kila titanium ʻeleʻele a i ʻole nā papa gula champagne: hui like ʻole o nā papa ʻeleʻele a me nā panela ʻulaʻula waina alumini e hoʻomaikaʻi i ka hopena ʻike. Gradient i loko o ka moʻo like: ʻulaʻula waina (facade nui) a me ka ʻulaʻula ʻulaʻula (laina hoʻonani) e hana i kahi ʻano hohonu o ka lewa.