| contributor author | Lucy Phillips Priddy | |
| contributor author | John Kent Newman | |
| date accessioned | 2017-05-08T21:18:45Z | |
| date available | 2017-05-08T21:18:45Z | |
| date copyright | March 2010 | |
| date issued | 2010 | |
| identifier other | %28asce%290899-1561%282010%2922%3A3%28245%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/46604 | |
| description abstract | Laboratory and field investigations were performed on several commercially available rigid polyurethane foam materials to determine their suitability as base replacement materials for full-depth portland concrete cement (PCC) pavement repairs. Rigid polyurethane foam (RPF) specimens were prepared and tested to evaluate the compressive strength, reactivity, and density of several foam materials under a variety of temperature conditions, where properties were investigated for thermal variations expected in field placement. Following laboratory testing, full-scale field testing of full-depth PCC repairs was conducted using two RPFs of densities of approximately | |
| publisher | American Society of Civil Engineers | |
| title | Full-Scale Field Testing for Verification of Mechanical Properties of Polyurethane Foams for Use as Backfill in PCC Repairs | |
| type | Journal Paper | |
| journal volume | 22 | |
| journal issue | 3 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)0899-1561(2010)22:3(245) | |
| tree | Journal of Materials in Civil Engineering:;2010:;Volume ( 022 ):;issue: 003 | |
| contenttype | Fulltext | |
