| contributor author | Dar Hao Chen | |
| contributor author | Tom Scullion | |
| contributor author | Tzen-Chin Lee | |
| contributor author | John Bilyeu | |
| date accessioned | 2017-05-08T21:15:24Z | |
| date available | 2017-05-08T21:15:24Z | |
| date copyright | June 2008 | |
| date issued | 2008 | |
| identifier other | %28asce%290887-3828%282008%2922%3A3%28143%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/44556 | |
| description abstract | After only 2 months in service, the frontage road of US 290 developed a series of depressions that caused a very poor ride. The main cause of the premature failure was attributed to disintegration of the cement treated base (CTB) layer. This was attributed to two primary factors: (1) a very coarse gradation of the aggregate used in the CTB layer which produced a mix that was prone to segregation during placement; and (2) the CTB layer was placed in two lifts, which were not well bonded together. Another contributing factor was the lack of bond between the CTB and the hot mix asphalt (HMA) surface layer. Secondary factors include high air voids in the HMA layer and low HMA layer thickness. The material, when prepared carefully in the lab at the design cement content, passed the strength requirement of | |
| publisher | American Society of Civil Engineers | |
| title | Results from a Forensic Investigation of a Failed Cement Treated Base | |
| type | Journal Paper | |
| journal volume | 22 | |
| journal issue | 3 | |
| journal title | Journal of Performance of Constructed Facilities | |
| identifier doi | 10.1061/(ASCE)0887-3828(2008)22:3(143) | |
| tree | Journal of Performance of Constructed Facilities:;2008:;Volume ( 022 ):;issue: 003 | |
| contenttype | Fulltext | |
