Browsing by Author "Özen, Süleyman"
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Atıksu arıtma çamurlarının yakılmasıyla oluşan küllerin yapı malzemesi olarak geri kazanımı
Bursa ili kentsel atıksu arıtma tesislerinde oluşan arıtma çamurları, 2017 yılından itibaren Bursa Su ve Kanalizasyon İdaresi’ne bağlı 400 ton/gün kapasiteli bir akışkan yataklı yakma tesisinde yakılarak bertaraf edilmektedir. ... -
Effect of curing conditions during the first 24 hours after casting on the properties of mortar mixtures
Mardani-Aghabaglou, Ali; Özen, Süleyman; Altun, Muhammet Gokhan (Pontificia Univ Catolica Chile, Escuela Construccion Civil, 2020)As it is well known, the curing method directly affects many properties of cementitious composites. In previous studies, the effect of different curing conditions on the properties of the cementitious systems has been ... -
Effect of high temperature on polypropylene fiber-reinforced mortars containing colemanite wastes
Durgun, Muhammed Yasin; Özen, Süleyman; Karakuzu, Kemal; Kobya, Veysel; Bayqra, Sultan Husein; Mardani-Aghabaglou, Ali (Elsevier, 2021)In this study, the effect of polypropylene (PP) fiber utilization ratio on the fresh and some hardened properties of mortar mixtures containing colemanite waste (CW), which mainly contains B2O3, SiO2 and CaO, containing ... -
Effect of main and side chain length change of polycarboxylate-ether-based water-reducing admixtures on the fresh state and mechanical properties of cementitious systems
Özen, Süleyman; Altun, Muhammet Gokhan; Mardani-Aghabaglou, Ali; Ramyar, Kambiz (Ernst & Sohn, 2020)In this study, the effect of both main and side chain length changes of the admixtures on some properties of cementitious systems were investigated. Three different polycarboxylate-ether-based water-reducing admixtures ... -
Effect of nonionic side chain length of polycarboxylate-ether-based high-range water-reducing admixture on properties of cementitious systems
Özen, Süleyman; Altun, Muhammet Gokhan; Mardani-Aghabaglou, Ali; Ramyar, Kambiz (Higher Education Press, 2020)Despite the large variations in the behaviors of water-reducing admixtures upon changes in their structures, most previous reports on the cement-admixture compatibility did not provide sufficient information on the structure ... -
Effect of side chain length change of polycarboxylate-ether based high range water reducing admixture on properties of self-compacting concrete
Altun, Muhammet Gokhan; Özen, Süleyman; Mardani-Aghabaglou, Ali (Elsevier Sci Ltd, 2020)In this study, the effect of side chain length, molecular weights changes and adsorption amount of polycarboxylate ether-based high range water reducing admixtures having constant main chain length, free non-ionic amount ... -
Effect of Side Chain Length Change of Polycarboxylate-Ether-Based High-Range Water-Reducing Admixture on Properties of Cementitious Systems Containing Fly Ash
Altun, M.G.; Özen, Süleyman; Mardani-Aghabaglou, A. (American Society of Civil Engineers (ASCE), 2021)In this study, the effect was investigated of side chain length changes of polycarboxylate-ether-based high-range water-reducing (HRWR) admixture on fresh properties, compressive strength, and water adsorption capacity of ... -
Effect of the polycarboxylate based water reducing admixture structure on self-compacting concrete properties: Main chain length
Özen, Süleyman; Altun, Muhammet Gokhan; Mardani-Aghabaglou, Ali (Elsevier Sci Ltd, 2020)In this study, the effect of polycarboxylate ether-based water reducing admixture (WRA) main chain length on fresh state properties, compressive strength, ultrasonic pulse velocity (UPV) and water absorption capacity of ... -
Effect of utilization of mineral admixture on the fresh and hardened properties of air-entrained cement mortars
Guleryuz, Ece; Özen, Süleyman; Mardani-Aghabaglou, Ali (Pamukkale Univ, 2020)In this study, the effect of silica fume and fly ash on the fresh and some hardened state properties of mortar mixtures containing plain, binary and ternary cementitious systems and air entraining admixture (AEA) were ... -
EFFECT OF WATER CURING TEMPERATURE ON COMPRESSIVE STRENGTH DEVELOPMENT AND WATER ABSORPTION CAPACITY OF MORTAR MIXTURES
Mardani Aghabaglou, Ali; Özen, Süleyman; Altun, Muhammet Gokhan; Faqiri, Zia Ahmad (Yildiz Technical Univ, 2020)In this study, the effect of different curing temperature processes on the 1, 3, 7 and 28-day compressive strength and 28-day water absorption ratios of mortar mixtures were investigated. All mortar mixtures were prepared ... -
Effects of anionic monomer type of water-reducing admixture on fresh properties, compressive strength and water adsorption of self-compacting concrete
Özen, Süleyman; Altun, Muhammet Gokhan; Mardani-Aghabaglou, Ali; Unlu, Ayda; Ramyar, Kambiz (Taylor & Francis Ltd, 2020)In this study, the effects of anionic monomer functional group type of the water-reducing admixture (WRA) on the fresh properties and compressive strength of self-compacting concrete (SCC) mixtures were investigated. Nine ... -
Effects of material properties on the mechanical and durability behaviors of Khorasan mortar mixtures: a review
İsafça T.; Karakuzu K.; Özen, Süleyman; Doğangün A.; Mardani-Aghabaglou A. (Taylor and Francis Ltd., 2021)Historical buildings are an important piece of our cultural heritage. It is important that the materials used in the preservation, repair and reinforcement applications of these structures should be compatible with the ... -
Multi-effect of superplasticisers main and side-chain length on cementitious systems with fly ash
Özen, Süleyman; Altun M.G.; Mardani-Aghabaglou A.; Ramyar K. (ICE Publishing, 2022)In this study, the effect of main chain and side chain length of polycarboxylate-ether based high range water reducing admixture (WRA) on the fresh properties, compressive strength and water absorption of cementitious ... -
Silindirle sıkıştırılmış beton karışımlarının tasarım yöntemleri ve yapılan çalışmalar
Mardanı-Aghabaglou, Ali; Bayqra, Sultan Husein; Özen, Süleyman; Altun, Muhammet Gökhan; Faqırı, Zia Ahmad; Ramyar, Kambiz (2020)Geleneksel betonlara oranla hızlı üretimi, düşük maliyeti ve dayanıklılığının iyi olması silindirle sıkıştırılmış betonların (SSB) son zamanlarda dünyada yaygın olarak tercih edilmesine neden olmuştur. Söz konusu SSB, ...
