原文传递
Performance and Service Life of Low-Slump-Concrete Bridge Deck Overlays in New York; Final research rept
| 题名： | Performance and Service Life of Low-Slump-Concrete Bridge Deck Overlays in New York; Final research rept |
| 作者： | Chamberlin, W. P. |
| 关键词： | Bridge decks; Concretes; Performance evaluation; Pavement overlays; Chlorides; Durability; Corrosion; Reinforced concrete; Service life; Highway bridges; New York State |
| 摘要： | Fifty randomly selected concrete bridge decks in New York State, overlaid with low-slump concrete, were studied in 1985 after an average of 5 years of service. The investigation included recording surface defects, measuring delamination and half-cell potentials, and sampling and testing for deck chloride profile. Conclusions are drawn with regard to the nature and significance of the observed damage, and estimates are made of service life expectancy. Policy implications for the New York State Department of Transportation are discussed. |
| 总页数： | 36p |
| 报告类型： | 科技报告 |
相关文献
- FIELD PERFORMANCE OF PENETRATING SEALERS FOR CONCRETE BRIDGE DECKS. FINAL REPORT.
- Longer Lasting Bridge Deck Overlays.
- Evaluation of Silica Fume in Bridge Deck Concrete Overlays.
- EXTENDED EVALUATION OF SELECTED BRIDGE DECK PROTECTION SYSTEMS. FINAL REPORT.
- High-Performance Fiber-Reinforced Concrete in a Bridge Deck. Final rept. Jul 00-Dec 05.
- First Bridge Structure with Lightweight High-Performance Concrete Beams and Deck in Virginia. Final rept. Jul 00-Dec 05.
检索历史
应用推荐
