dc.contributor.advisor | Ley, Tyler M. | |
dc.contributor.author | Frazier, Robert Mabrey | |
dc.date.accessioned | 2014-04-17T19:55:58Z | |
dc.date.available | 2014-04-17T19:55:58Z | |
dc.date.issued | 2011-07-01 | |
dc.identifier.uri | https://hdl.handle.net/11244/10121 | |
dc.description.abstract | Determine the response of entrained air-void systems in fresh cement paste to applied pressures by utilizing micro-computed tomography. Compare results to those suggested by the ASTM C231 Type B pressure meter calibration equations. The results of this research suggest that although the Type B pressure meter assumptions are valid for the compression of individual voids, the volume of air-voids which dissolve under pressure is significant enough to register noticeable errors when using a synthetic air-entraining admixture with the Type B pressure meter test. Results currently suggest that air-void systems with a significant percentage of small voids present will have higher deviation from the Boyle's Law model used by the Type B pressure meter due to the dissolution of these air-voids. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.publisher | Oklahoma State University | |
dc.rights | Copyright is held by the author who has granted the Oklahoma State University Library the non-exclusive right to share this material in its institutional repository. Contact Digital Library Services at lib-dls@okstate.edu or 405-744-9161 for the permission policy on the use, reproduction or distribution of this material. | |
dc.title | Response of Entrained Air-Void Systems in Cement Paste to Pressure | |
dc.type | text | |
dc.contributor.committeeMember | Russell, Bruce | |
dc.contributor.committeeMember | Cross, Steve | |
dc.contributor.committeeMember | Bulut, Rifat | |
osu.filename | Frazier_okstate_0664M_11613.pdf | |
osu.college | Engineering, Architecture, and Technology | |
osu.accesstype | Open Access | |
dc.description.department | School of Civil & Environmental Engineering | |
dc.type.genre | Thesis | |
dc.subject.keywords | cement | |
dc.subject.keywords | concrete | |
dc.subject.keywords | entrained air | |
dc.subject.keywords | pressure meter | |