Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 380
be supposed that thewater entirely fills eitherthe conductors or thegutters. The sizes aremade so as to allow forany obstruction such asdirt or ice. Guttersshould preferably have a pitch of one inch in every 10 feet. Figs. 129 to 131 give details of cornices with various forms of gutters attached.… … Fig. 132. Ridge Cap. 309 96 ROOF TRUSSES metallic roll with flared sides, in which case it is called a ridge roll. Figs. 132 and 133 show cross-sections of a ridge cap and a ridge roll. 30. Floors. The floor of the shop depends very largely upon the purpose for which the building is intended. It…
Architecture · Building
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