Parts of A Roof
There are two parts to a roof, its supporting structure and its outer skin, or uppermost weatherproof layer. In a minority of buildings, the outer layer is also a self-supporting structure.
The roof structure is generally supported upon walls, although some building styles, for example, geodesic and A-frame, blur the distinction between wall and roof.
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Famous quotes containing the words parts of a, parts of, parts and/or roof:
“Persecution was at least a sign of personal interest. Tolerance is composed of nine parts of apathy to one of brotherly love.”
—Frank Moore Colby (1865–1925)
“It is evident, from their method of propagation, that a couple of cats, in fifty years, would stock a whole kingdom; and if that religious veneration were still paid them, it would, in twenty more, not only be easier in Egypt to find a god than a man, which Petronius says was the case in some parts of Italy; but the gods must at last entirely starve the men, and leave themselves neither priests nor votaries remaining.”
—David Hume (1711–1776)
“Here, the churches seemed to shrink away into eroding corners. They seem to have ceased to be essential parts of American life. They no longer give life. It is the huge buildings of commerce and trade which now align the people to attention. These in their massive manner of steel and stone say, Come unto me all ye who labour, and we will give you work.”
—Sean O’Casey (1884–1964)
“The far-off clinching and mating of arches, the leap and thrust of the stone, carrying a great roof overhead, awed and silenced her.”
—D.H. (David Herbert)