Chemical Solutions to Durability Studies
| 项目名称： | Chemical Solutions to Durability Studies |
| 摘要： | The state of Texas has been plagued by various durability-related issues in recent years, including deterioration from alkali-silica reaction, delayed ettringite formation, corrosion of reinforcing steel, and volume changes (plastic shrinkage, drying shrinkage, thermal effects, etc.), just to name a few. These durability-related issues, coupled with other factors, contribute to reductions in service life (e.g., service loads and defects). For many of these problems, fly ash (primarily Class F) has been the remedy of choice; however, with changes in fly ash quality and quantity spurred by new emissions standards, there is a major concern that fly ash will not be able to fill these needs in the long term. The goal of this project is to evaluate chemical alternatives to fly ash, such as the use of chemical admixtures aimed at specifically improving concrete durability. |
| 状态： | Completed |
| 资金： | 590,226 |
| 资助组织： | Texas Department of Transportation |
| 项目负责人： | Kuhr, James |
| 执行机构： | Center for Transportation Research |
| 主要研究人员： | Folliard, Kevin J |
| 开始时间： | 20160101 |
| 预计完成日期： | 20191231 |
| 实际结束时间： | 20201231 |
相关文献
- STUDIES ON ALCOHOL AND DRIVING - SOLUTIONS TO INDIVIDUAL PROBLEMS
- Context Sensitive Solutions (CSS) Case Studies
- Highway Infrastructure Durability: Identifying Shortcomings and Developing Solutions
- Development of Corrosion Inhibiting Geopolymers based Cement for Transportation Infrastructure
- Long Term Performance and Benefits of Combined Balanced Mix Design and Chemical WMA Technology
- Landfill and Wastewater Treatment RNG Chemical and Physical Profiling: Increasing the Database Set
检索历史
应用推荐
