San Francisco : Architect and Engineer, Inc · leaf 93
nsulating materials, concreteis a poor conductor of heat, and when used either with insulating membranesor by providing dead air spaces in walls possesses ideal insulating qualities.Both of these methods of securing insulation are easily carried out with con-crete. The usual inside finish of… … WHEATENA CO., RAHWAY, X.Willis & Goodwillie, Architects THE ARCHITECT AND ENGINEER 89
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