San Francisco : Architect and Engineer, Inc · leaf 542
n structural steel and footings. STRENGTH, DURABILITY - Pyrofill has a safety factor of 10 or more undernormal roof loads. Decks erected over 30 years ago still give excellent service. LOWER INSURANCE COST - Pyrofill fears no fure; often permits savingsof 30% or more on insurance. LOW MAINTENANCE… … FAST INSTALLATION- ,^..tm> .^.^^^^ ■^ single crew can pour up to 30,000 square feet a day. Roofing can be appliedwithin an hour of pouring. STRUCTURAL RIGIDITY-Bulb tee sections reinforce slab and along withincombustible gypsum provide lateral stiffening of structural steel framing. SEISMIC…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
