(1990) Bridge Deck Expansion Assembly on I-380 in Waterloo, HR-505B, 1990. Transportation, Department of
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Abstract
The objective of this research was to evaluate two experimental Acme MSB neoprene expansion assemblies to identify possible construction problems and to determine the long term performance. These joints were installed in Black Hawk County on the curved bridge of ramp H from US 218 to I-380 in Waterloo, Iowa. Visual inspections were made yearly. There is slow leakage at one joint and indication that there is some slow leakage of both joints. The joint assemblies have performed well.
| Item Type: | Departmental Report |
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| Keywords: | Expansion joints, Highway bridges, Inspection, Joint sealers, Leakage, Neoprene, Performance evaluations |
| Subjects: | Transportation Transportation > Bridges and tunnels Transportation > Roads and highways Transportation > Research Transportation > Design and Construction |
| ID Code: | 16910 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 13 May 2014 12:13 |
| Last Modified: | 06 Jan 2015 17:24 |
| URI: | https://publications.iowa.gov/id/eprint/16910 |