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A platform for research: civil engineering, architecture and urbanism
Precast concrete treads and platforms simplify stair construction and repair
Article gives solution of Pittsburgh, Pa, public works department, to wooden stair maintenance problem, by use of precast concrete treads and platforms; standardized design details for 5 and 6-ft widths indicated. (see also Indian Concrete J v 20 n 8 Aug 1946 p 190)
Precast concrete treads and platforms simplify stair construction and repair
Article gives solution of Pittsburgh, Pa, public works department, to wooden stair maintenance problem, by use of precast concrete treads and platforms; standardized design details for 5 and 6-ft widths indicated. (see also Indian Concrete J v 20 n 8 Aug 1946 p 190)
Precast concrete treads and platforms simplify stair construction and repair
Eng News-Rec
Ayres, H.S. (author)
Engineering News-Record ; 136
1946
Article (Journal)
English
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Precast concrete treads and platforms simplify stair construction and repair
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