The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 134
ely outside of theconcrete. Without this feature expansionand contraction quickly destroy the bondbetween the steel and embedding concreteand if the variation in temperature is greatenough will spall away that portion of theconcrete directly above or below the armor. 6. The impact when struck, is… … 11 »
Architecture · Building
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