Building stone, lathing, plastering, and tiling, common brickwork, ornamental brickwork and terra cotta : lighting fixtures, use and design of lighting fixtures, architectural design (1909)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 227
ed joints on theextrados; that is to say, the mortar joints are wider at theupper surface of the brick ring than at the lower surface, sothat there is more mortar at the top of the joint than at thebottom. The bed surfaces of the bricks are therefore not onradial lines, as they are in a… … Fig. 13 headers, and show an 8-inch reveal on the soffit of the arch.The increase of the thickness of the mortar in the joints ismuch exaggerated in the illustration. 19. In arches of large span built of common bricks,especially in the brick lining of tunnels and vaults, the bondis often effected…
Building · Building materials · Architectural design · Lighting, Architectural and decorative
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