The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 207
18 Th,- . IrchilccI luul /{»;,■/ … \perrolmc/tu^ ROOFS are erected without using forms Ferroinclavc corrugated sheds are laid on the purlins, riveted andclamped—making one continuous sheet. The concrete is first appliedon 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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