The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 145
the effect of load and fire on a number of samples which have beensubjected to test. The time required to obtain failure varies with the tjpeof material and thickness of covering, the periods for the columns so fartested ranging from 17 minutes for the unprotected colunni to o\ er ei.ghthours for… … tl-l-hCl VI LOAD AM l-IKt: l>\ HI llAUMj COl.CMX.S Tim ARCIIITl-.CT ./at; liWilXIiliR ? tliat it will (k-voliip data nf threat interest to cit_\ j,-! ivenniKiits, under-writers, mannfacturers, architects and eii.L;ineers. Speciticatiiins for columns and column coxerings lia\e necessarily…
Architecture · Building
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