DOUBLE SKIN CURTAIN WALL HAVING AZON INSULATING LAYER

摘要

PURPOSE: A double outer cover curtain wall with an A-zone insulation layer is provided to improve heat insulation property and energy efficiency by dually blocking a heat transfer phenomenon of an aluminum vertical bar. CONSTITUTION: A double outer cover curtain wall with an A-zone insulation layer comprises a horizontal bar; a vertical bar (120); an inside and outside curtain wall; and a first, a second, a third, and a fourth A-zone layer (a1,a2,a3,a4). The first and the second A-zone layer are provided vertically on the vertical bar, and the third and the fourth A-zone layer are provided on the horizontal bar. The vertical bar is divided into an outer, an middle, and an inner vertical bar by the first and the second A-zone layer The horizontal bar is composed of an upper part horizontal bar (111) and a lower part horizontal bar, and an intake unit is equipped on the lower part horizontal bar.