The builder's practical director; or, Buildings for all classes, containing plans, sections and elevations for the erection of cottages, villas, farm buildings, dispensaries, public schools, &c., with detailed estimates, quantities, prices, &c. .. (1855)
Leipzig, Dresden : A. H. Payne; [etc., etc.] · leaf 506
parateand become convex; and when this is attempted to be oliviated by means of bond stones, abulging outwards and an niiei|ual bearing at the base are verv apt to occur. It is ob\ious thatthere must be a much greater ijuaiitity ofmortar in the backing than in the facing of these walls,and, as its… … 2O NU -i< z □ 3I- O zo -i MASONRY. 240 packed together, ;uul tlio i.-mniiKm practifo of tlirowinLC ini(rt;ir in, to smvc tlic l;ilioiii- of iilliiii; inwith stones imist he ahsoluteiy prohihitod, as the walls arc thus often hiiJLred hy the hydrostaticpressure of the mortar. Fiii. -^ l*I:ite IS,…
Architecture
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