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Portable belt conveyors place concrete for 150 × 1800-ft. foundation slab
Labor-saving concrete plant and distribution system developed by Illinois Slag and Ballast Co. to meet six-month construction schedule requiring placing of 90,000 cu. yd. of concrete over wide area for foundation of new open-hearth mill, for steel company in Chicago district; flexible concrete plant, operated by crew of 30 men, is made up of two one-yard central mixing plants mounted on rails and 13 portable belt conveyors; layout of concrete plants.
Portable belt conveyors place concrete for 150 × 1800-ft. foundation slab
Labor-saving concrete plant and distribution system developed by Illinois Slag and Ballast Co. to meet six-month construction schedule requiring placing of 90,000 cu. yd. of concrete over wide area for foundation of new open-hearth mill, for steel company in Chicago district; flexible concrete plant, operated by crew of 30 men, is made up of two one-yard central mixing plants mounted on rails and 13 portable belt conveyors; layout of concrete plants.
Portable belt conveyors place concrete for 150 × 1800-ft. foundation slab
Eng. News-Rec
Bray, J.B. (author)
Engineering News-Record ; 105
1930
2 pages
3 Figs.
Article (Journal)
English
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