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Pavement Preventive Maintenance. Reference Manual. NHI Course No. 13154
| 题名： | Pavement Preventive Maintenance. Reference Manual. NHI Course No. 13154 |
| 关键词： | Pavements; Preventive maintenance; Reference materials; Manuals; Programs; Cost benefit analysis; Economic analysis; Meetings; Preservation; Highway maintenance; Concretes; Case studies; Asphalts; Sealers; Decision making; Cost analysis; State programs |
| 摘要： | This document serves as the participant's reference manual for a FHWA/NHI training course on pavement preventive maintenance. Preventive maintenance, often summed up as 'applying the right treatment to the right pavement at the right time' is becoming increasingly popular in highway agencies interested in overall pavement preservation. The objectives of this manual and course are to introduce the components of a pavement preventive maintenance program, to define potential treatment techniques and materials, to describe the relationship between pavement management and pavement preventive maintenance, and to explain cost/benefit concepts of preventive maintenance to decision makers. This material's target audience is upper management and policy makers in highway agencies. The material is organized into seven modules that are intended to meet the above-stated objectives. The first module is an overview of pavement preventive maintenance. This is followed by a background information on the current status of preventive maintenance, appropriate definitions, objectives of preventive maintenance programs, and barriers to success. The next module introduces the most commonly used maintenance treatments for both asphalt concrete surfaced and portland cement concrete pavements. Because economic analyses are so important to evaluating the cost effectiveness of treatments, a module on cost analysis is included. |
| 总页数： | 222p |
| 报告类型： | 科技报告 |
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