| Title | Long-Term Pavement Performance Bind Online User Guide |
|---|---|
| Record ID | 65604 |
| Personal Name Creator |
Ahmad, Riaz; Menendez, Jose R.; Kargah-Ostadi, Nima |
| Personal Name Contributor |
Wiser, Larry |
| Corporate Creator | Iengineering Corporation |
| Corporate Contributor |
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development; United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center |
| Publisher | United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development |
| Publication Date | 20171001 |
| Language | English |
| Abstract | This document presents the user guide for the Long-Term Pavement Performance (LTPP) Web-based tool used to select asphalt binders. LTPPBind Online was developed to help State transportation departments select the most suitable performance-grade binder for a particular site based on the American Association of State and Highway Transportation Officials (AASHTO) M320-10 and AASHTO M332-14 standards.(1–3) LTPPBind Online provides the option to use National Aeronautics and Space Administration Modern-Era Retrospective Analysis for Research and Applications climatic data collected globally since 1979, LTPP climatic data (virtual weather station or automatic weather station), or manual data. High-temperature (HT) Performance Grade is selected based on a rutting damage model. HT equation is function of target rut depth, yearly degree-days and latitude of site(6). Low-temperature (LT) PG binder is selected using the algorithm developed from LTPP climatic data. LT algorithm relates surface low pavement temperature to air temperature, latitude, and depth(7). |
| Rosap ID | dot:37820 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/37820 |
| TRT Terms | Bituminous binders; Pavement performance; Data collection |
| General Subjects | Binders (Materials)--Computer programs; Pavements, Asphalt--Computer programs |
| Geographical Coverage |
United States |
| OCLC | 1029606929 |
| Contract Number | DTFH61-14-C-00034 |
| Report Number | FHWA-HRT-17-010; HRDI-30/10-17(500)E |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/65000/65600/65604/FHWA-HRT-17-010.pdf |
| Format | |
| Database | NTL Digital Repository |