The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 254
use for which natureintended it, lends itself admirably to insulating purposes. In cold storagework, cork is efificient as a nonconductor of heat, is free from capillaryattraction and has no tendency to absorb moisture freely. When used as cork-boards it is granulated, compressed in iron molds and… … New Type of Bridge in Which the Concrete Floor Is Suspended From the Arch Concrete Floor Suspended from Steel Arch FormsUnique Bridge ABRIDGE constructed on a unique plan is approaching compietion overthe Pennsylvania railroads line in Philadelphia. The bridge, whichwas designed by George S.…
Architecture · Building
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