Kurum Yazarı "Yetgin, Şükrü" Fakülteler İçin Listeleme
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Availability of tuffs from northeast of Turkey as natural pozzolan on cement, some chemical and mechanical relationships
Çavdar, Ahmet; Yetgin, Şükrü (Construction and Building Materials, 2007-12)At Northeast of Turkey, it is possible to find plenty of volcanic origin rocks and rich natural pozzolan beds. In this study, the pozzolanic activities of six types of different tuff samples taken from Trabzon and Bayburt ... -
The effects of the fiber contents on the mechanic properties of the adobes
Yetgin, Şükrü; Çavdar, Özlem; Çavdar, Ahmet (Construction and Building Materials, 2008-03)In this study, compression and tensile tests were conducted for five different adobe mixtures. The important part of this study consisted of uniaxial compressive tests done with natural fiber mixtures. Thus, the results ... -
Evaluation of Relationship between Cement Composition and Abrasion Resistance by Using Artificial Neural Network
Çavdar, Ahmet; Albayrak, Selahattin; Yetgin, Şükrü (9th International Congress on Advances in Civil Engineering, 2010-09-27)The abrasion resistance of a concrete and/or cement mortar is changing depending on some properties like compressive strength, matrix structure, gap ratio, aggregate type. On the other hand cement composition has also an ... -
Study of Effects of natural Pozzalan on Properties of Cement Mortars, Journal of Materials in Civil Engineering
Yetgin, Şükrü; Çavdar, ahmet (Journal of Materials in Civil Engineering, 2006-12)Natural pozzolans, also known as trass, can be used in cement manufacturing due to their cementitious properties after reaction with calcium hydroxide. At different mixture proportions, the strength, setting time, workability, ...