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| dc.contributor.author | Mehmet Burhan Karakoc; Inonu University | |
| dc.contributor.author | Ramazan Demirboga; University Putra Malaysia | |
| dc.contributor.author | Ibrahim Turkmen; Inonu University | |
| dc.date | 2013-06-07 04:54:32 | |
| dc.date.accessioned | 2013-07-15T11:43:03Z | |
| dc.date.accessioned | 2015-11-23T16:04:59Z | |
| dc.date.available | 2013-07-15T11:43:03Z | |
| dc.date.available | 2015-11-23T16:04:59Z | |
| dc.date.issued | 2013-07-15 | |
| dc.identifier | http://ecs.epoka.edu.al/index.php/bccce/bccce2011/paper/view/298 | |
| dc.identifier.uri | http://dspace.epoka.edu.al/handle/1/508 | |
| dc.description.abstract | The objective of this work is to calculate the compressive strength and relative dynamicmodulus of elasticity (RDME) induced into concrete during freezing and thawing. Freeze thaw durability of concrete is of great importance to hydraulic structures in cold areas. In thispaper, freezing of pore solution in concrete exposed to a freeze-thaw cycle is studied byfollowing the change of concrete some mechanical and physical properties with freezing temperatures. The effects of pumice aggregate (PA) ratios on the high strength concrete(HSC) properties were studied at 28 days. PA replacements of fine aggregate (0-2 mm) wereused: 10%, 20%, and 30%. The properties examined included compressive strength and RDME properties of HSC. Results showed that compressive strength and RDME of samples were decreased with increase in PA ratios. Test results revealed that HSC was still durable after 100, 200 and 300 cycles of freezing and thawing in accordance with ASTM C666, Bprocedure. After 300 cycles, HSC showed a reduction in compressive strength between 6 to 21 percent, and reduction in RDME up to 16 percent. | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.publisher | International Balkans Conference on Challenges of Civil Engineering | |
| dc.rights | Authors who submit to this conference agree to the following terms:<br /> <strong>a)</strong> Authors retain copyright over their work, while allowing the conference to place this unpublished work under a <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution License</a>, which allows others to freely access, use, and share the work, with an acknowledgement of the work's authorship and its initial presentation at this conference.<br /> <strong>b)</strong> Authors are able to waive the terms of the CC license and enter into separate, additional contractual arrangements for the non-exclusive distribution and subsequent publication of this work (e.g., publish a revised version in a journal, post it to an institutional repository or publish it in a book), with an acknowledgement of its initial presentation at this conference.<br /> <strong>c)</strong> In addition, authors are encouraged to post and share their work online (e.g., in institutional repositories or on their website) at any point before and after the conference. | |
| dc.source | International Balkans Conference on Challenges of Civil Engineering; 1st International Balkans Conference on Challenges of Civil Engineering | |
| dc.subject | freeze-thaw; pumice aggregate; high strength concrete; compressive strength; relative dynamic modulus of elasticity | |
| dc.title | Effect of Pumice Aggregate and Air Entrainment on the Freeze-Thaw Durabilities of HSC | |
| dc.type | Peer-reviewed Paper |
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BCCCE 2011
1st International Balkans Conference on Challenges of Civil Engineering