Research Article

The Effect Of Admixture Percent Of Sulfonate-Based Admixtures On Mechanical And Microstructural Properties Of Cement Mortars

Number: 36 May 31, 2022
EN TR

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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  3. Gerry Bye, Paul Livesey, Leslie Struble (2011). "Admixtures and Special Cement". Portland Cement: Third edition. doi:10.1680/pc.36116.185
  4. Li, Z., (2011). Advanced Concrete Technology, JOHN WILEY & SONS, INC., 70-72, New Jersey, Amerika.
  5. Gelardi, G., Mantellato, S., Marchon, D., Palacios, M., Eberhardt, A. B., Flatt, R. J., (2016). Chemistry of Chemical Admixtures. P., Aitcin, R. J., Flatt (Ed.). in Science and Technology of Concrete Admixtures (149-281). Amsterdam: Woodhead Publishing.
  6. Bhattarai, P. (2019). Effect of Water Content On Workability of Concrete, Department of Civil Engineering, Pulchowk Campus, Lalitpur, Nepal
  7. 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
  8. Elmas, S., 2019. Using Fired Wall Tile’s Scraps in Floor Tile Body, Journal of Scientific Perspectives, 3(2), 133-140

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