Illinois Society of Architects · Chicago · leaf 18
ELELIMINATION OF ALL MAINTENANCEFIRE SAFETY... INSULATING VALUECONCRETES PERMANENCE featherweight Concrete INSUIATING ROOF SLABS today ^s most econotnical roof-deck MILLIONS OF SQUARE FEET IN USE Featherweight Concrete slabs are also available withnailing surface for fastening ornamental covering.… … WEATHERPROTECTING Even When Open The open-in sill ventilator of theFenestra Fenmark Window(right) serves as a built-in wind-guard. Vertical swing leaves maybe set at vrrious angles to bafflebreezes. . . In the Fenestra Pro-jected Fenmark Window (be-low), the sill ventilator tilts in,while the upper…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
