The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 270
he walls, sides and top. Mop over the roof, or such sections where leaks occur with hot asphalt. In one case where tile covered the felt, and earthquake damage to the felt was suspected, it was necessary to coat the underside ot the concrete roof construction. O.—ir/ujf is knozi-n as a French arch;… … Q—JVhat tests applv to determine if concrete is damaged by freezing? A —Concrete mixed as specified in the local building laws is not hurt byfreezing. Damage is due to alternate freezing and thawing. Cut out sectionswhere damage is suspected for examination and analysis. Put on a load te^twhere…
Architecture · Building
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