A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
How modern grouting techniques, used to rehabilitate condemned viaduct in Erie, Pa, permitted reopening of vital east-west artery in much less time than would have been required to construct new bridge; considerable concrete had broken away, pillars were cracked, and reinforcing and girder steel were rusted; repair by Prepakt concrete method, using coarse aggregate and intrusion mortar.
How modern grouting techniques, used to rehabilitate condemned viaduct in Erie, Pa, permitted reopening of vital east-west artery in much less time than would have been required to construct new bridge; considerable concrete had broken away, pillars were cracked, and reinforcing and girder steel were rusted; repair by Prepakt concrete method, using coarse aggregate and intrusion mortar.
Rehabilitating concrete viaduct
Consulting Engr
Conrath, J.G. (author)
1954
3 pages
Article (Journal)
English
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