Use of Boutet butt welding process by Rock Island system for eliminating rail joints in busy highway crossings; welds are made at road's frog shop and long lengths are shipped to point of use; process proved successful in use for making experimental field connections in continuous welded rails.
Adopts Boutet welding technique for joints in highway crossings
Ry Track Structures
Railway Track and Structures ; 58 , n 2
1962
2 pages
Aufsatz (Zeitschrift)
Englisch
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