The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 383
When writing to Adverti; 18 Tlic Avcbitcct and Fiiiiiiecr … \perrolinc/av^ ROOFS are erected without using forms Ferroinclave corrugated sheets are laid on the purlins, riveted andclamped—making one continuous sheet. The concrete is first appHedon the upper side and then on the lower—all without the use of trouble-some forms. This makes a strong and light…
Architecture · Building
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