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The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars
Abstract
Concrete is one of the most widely used building materials all over the world. The main purpose of the concrete industry is to produce more durable concrete. Concrete, which is the most basic need of people, especially in residences, consists of cement, aggregate, water, and chemical admixtures if necessary, according to the desired feature. Plasticizing admixtures are used to increase the workability of fresh concrete and reduce the water amount in the mixture. This study investigated the effects of sulfonatebased superplasticizers on flow rate, compressive strength, and crystalline structure. Cement, sand, water, and two different admixtures (naphthalene sulfonate, lignosulfonate+naphthalene sulfonate) were used to prepare cement mortars. The water/cement ratio was constant at 0.5 while the admixture percentages varied at different rates as 0.2, 0.5, and 1. The flow rates were determined using a flow table. The compressive strength tests were performed on each cement mortar aged 7 and 28 days. The crystalline structure of the 28-day aged samples was determined by X-ray Diffractometry (XRD) Spectrometer. The flow rates increased with the increasing admixture ratio. The highest compressive strength was obtained as 49.94 MPa and 51.33 MPa for naphthalene sulphonate and lignosulphonate+ naphthalene sulfonatebased admixtures, respectively. The intensity of the main crystalline structure increased with increasing admixture ratios up to 0.5% and decreased with increasing ratio to 1%. The highest compressive strengths were obtained with 0.5% naphthalene sulfonate and 0.2% lignosulfonate+naphthalene sulfonate admixtures for the 28 days aged cement mortars.
Keywords
Supporting Institution
Eskişehir Teknik üniversitesi
Project Number
1708F482
Thanks
Eskişehir Teknik Üniversitesi Kimya Mühendisliği Bölümü ve BAP komisyonuna teşekkürlerimle
References
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- Bhattarai, P. (2019). Effect of Water Content On Workability of Concrete, Department of Civil Engineering, Pulchowk Campus, Lalitpur, Nepal
- Cömert, A. T., 2012. Uçucu Kül, Mermer Tozu Ve Endüstriyel Atik Kumu Yol Alt Yapisinda Kullanilabilirliğinin Araştirilmasi, Doktora Tezi, İnşaat Mühendisliği A. B. D., Sakarya Üniversitesi, Sakarya
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Publication Date
May 31, 2022
Submission Date
April 26, 2022
Acceptance Date
May 3, 2022
Published in Issue
Year 2022 Number: 36
APA
Algan, D. T., Arıöz, E., & Koçkar, Ö. M. (2022). The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars. Avrupa Bilim Ve Teknoloji Dergisi, 36, 147-150. https://doi.org/10.31590/ejosat.1109307
AMA
1.Algan DT, Arıöz E, Koçkar ÖM. The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars. EJOSAT. 2022;(36):147-150. doi:10.31590/ejosat.1109307
Chicago
Algan, Deniz Tuğçe, Evren Arıöz, and Ö. Mete Koçkar. 2022. “The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars”. Avrupa Bilim Ve Teknoloji Dergisi, nos. 36: 147-50. https://doi.org/10.31590/ejosat.1109307.
EndNote
Algan DT, Arıöz E, Koçkar ÖM (May 1, 2022) The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars. Avrupa Bilim ve Teknoloji Dergisi 36 147–150.
IEEE
[1]D. T. Algan, E. Arıöz, and Ö. M. Koçkar, “The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars”, EJOSAT, no. 36, pp. 147–150, May 2022, doi: 10.31590/ejosat.1109307.
ISNAD
Algan, Deniz Tuğçe - Arıöz, Evren - Koçkar, Ö. Mete. “The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars”. Avrupa Bilim ve Teknoloji Dergisi. 36 (May 1, 2022): 147-150. https://doi.org/10.31590/ejosat.1109307.
JAMA
1.Algan DT, Arıöz E, Koçkar ÖM. The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars. EJOSAT. 2022;:147–150.
MLA
Algan, Deniz Tuğçe, et al. “The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars”. Avrupa Bilim Ve Teknoloji Dergisi, no. 36, May 2022, pp. 147-50, doi:10.31590/ejosat.1109307.
Vancouver
1.Deniz Tuğçe Algan, Evren Arıöz, Ö. Mete Koçkar. The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars. EJOSAT. 2022 May 1;(36):147-50. doi:10.31590/ejosat.1109307