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A platform for research: civil engineering, architecture and urbanism
Leakage resistance of street railway roadbeds and its relation to electrolysis of underground structures
Roadbeds constructed with solid concrete ballast, vitrified brick, or other nonporous pavements, were found to have low leakage resistance to earth, and roadbeds constructed with foundation of clean, crushed stone under concrete paving base much higher resistance than roadbeds with solid concrete ballast. Other types were experimented with. Comparative results are given.
Leakage resistance of street railway roadbeds and its relation to electrolysis of underground structures
Roadbeds constructed with solid concrete ballast, vitrified brick, or other nonporous pavements, were found to have low leakage resistance to earth, and roadbeds constructed with foundation of clean, crushed stone under concrete paving base much higher resistance than roadbeds with solid concrete ballast. Other types were experimented with. Comparative results are given.
Leakage resistance of street railway roadbeds and its relation to electrolysis of underground structures
Dept. Commerce, Technologic Papers Bur. Standards
Shepard, E.R. (author)
1919
39 pages
10 Figs.
Report
English
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