A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crimped copper replaces slate on church roof
New copper roof on Fifth Avenue Presbyterian Church in New York City weighs 1/6 weight of former slate roofing; crimped copper permits "bellows" action for expansion and contraction not possible in plain sheeting.
Crimped copper replaces slate on church roof
New copper roof on Fifth Avenue Presbyterian Church in New York City weighs 1/6 weight of former slate roofing; crimped copper permits "bellows" action for expansion and contraction not possible in plain sheeting.
Crimped copper replaces slate on church roof
Sheet Metal Worker
Caddle, B.B. (author)
Sheet Metal Worker ; 41
1950
3 pages
Article (Journal)
English
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Crimped lead-coated copper replacing 61-year old tin roof on church
Engineering Index Backfile | 1940