The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 270
nt is not always aneffectual preventative. ^lost reinforced concrete chimneys in which theinternal temperature is over 500 deg. F. seem to be cracked vertically,externally, and often horizontally as well, though possibly the latter couldbe avoided. This cracking is probably due to the difference in… … ^i ?«» hyiK. t
Architecture · Building
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