| Project Title | Research Agency | Reporting Period |
|---|---|---|
| Concrete Performance Using Low Degradatin Rock | TRAC/Washington State University | Jan 01, 2009 to Jun 30, 2009 |
| Principal Investigator | Agency Budget No. | Agmt./Task No. |
|
Qiao, Pizhong
509.335.5183
qiao@wsu.edu
|
13A-3815-5188 | T4120-09 |
| Other Investigator(s) | Item No. | Funding Source |
|
McLean, David
509.335.3110
mclean@wsu.edu
|
||
| WSDOT Program Manager | Start Date | Schedule Status |
|
Willoughby, Kim
360 705-7978
willouk@wsdot.wa.gov
|
2007-08-16 | On schedule |
| Technical Contact | Estimated Completion | Revised Completion |
| Williams, Kurt | 2009-08-15 | |
| FHWA or Other Technical Contact | Original Estimated Cost | Revised Cost |
| $80,000.00 | ||
| Research Area | % Funds Expended | % Work Completed |
| Construction Maintenance & Materials | 91.00% | 91.00% |
| Objective | ||
| Project Progress | ||
|
During this period, Task 4 — Preliminary tests (F/T tests, dynamic tests, and fracture tests) have been conducted. The data for the specimens (for one source of low degradation aggregate) being conditioned up to about 700 F/T cycles are obtained and analyzed. |
||
| New Period Proposed Activity | ||
|
Task 4 — Preliminary tests (F/T tests, dynamic tests, and fracture tests) for one source of low degradation aggregate are in process, and the specimens will be conditioned and tested up to 1,500 F/T cycles (which require about total of about 300 days to achieve). |
||
| Problems | ||
|
None. |
||
| Implementation and Other Relevant Information | ||
|
The PIs (Drs. Pizhong Qiao and David I. McLean) have been in close communication with the WSDOT
|
||
