A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Description of work done on PWA tunnel project for city of Little Rock, Ark; equipment and practice, considered as being applicable in placing of concrete underground in inaccessible and restricted places, such as encountered in mines.
Description of work done on PWA tunnel project for city of Little Rock, Ark; equipment and practice, considered as being applicable in placing of concrete underground in inaccessible and restricted places, such as encountered in mines.
Placing of concrete by pump
Min Congress J
Cowin, P.G. (author)
1937
2 pages
Article (Journal)
English
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