A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 30
CONCRETE AXD STONE FOOTINGS. 43. Fig. 8 shows a 20-inch brick wall /;, on a concretefooting a, 20 inches thick and 3 feet wide. Figs. 9 and 10 show the concrete base a, and stepped-upbrick footing courses b. In Fig. 9, each course of brickwork … Fig. 8.
Architecture · Building
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