San Francisco : Architect and Engineer, Inc · leaf 180
heavy. Many of the composition floors have some cement as a base, but theproportion is so small that they cannot be classified as cement floors.Magnesium salts, calcium salts, wood and asbestos fiber, sodium silic-ates, sawdust and silex all are used in the preparation of compositionflooring. In… … BUILDING FOR MONTOOMKKY WAKIl & CO.. OAKLANDW. H. McCaully, Architt-ct and Eniiineer a floor with the least vegetable content. Sawdust and wood floors maydecay, hence too large a proportion of either of the.se is delIimental.They are also the cheapest components, and are .serviceable…
Architecture · Building
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