The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 91
ale is its ability to Vitrify. Thisword is taken from the latin Vitrummeaning glass, hence, vitrification is theprocess of converting into glass by heatand fusion. Most clays and shales have this qualitybut the trouble is that as soon as theybegin to vitrify they likewise begin tomelt. In order to… … Shah- BanI; in Hear of Plant, Willcjo Brick & Tile Company
Architecture · Building
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