Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System

Mahfuz Pekgöz; İlker Tekin

doi:10.54365/adyumbd.1590079

TR EN

Cam Sanayi Atığının Üçlü Alkali Aktivatör Sistemiyle Üretilen Çüruf Esaslı Geopolimer Kompozitlerin Fiziksel, Mekanik ve Durabilite Özelliklerine Etkisi

Öz

Demir-çelik endüstrisi ve cam sanayisinden elde edilen atıkların çevresel etkilerinin azaltılması amacıyla yapılan bu çalışmada, cam sanayi atığının üçlü alkali aktivatör sistemiyle üretilen çüruf esaslı geopolimer kompozitlerin fiziksel, mekanik ve durabilite özelliklerine etkisi incelenmiştir. Bu kapsamda, cam sanayi atığı olan silis tozu, belirli oranlarda öğütülmüş yüksek fırın cürufu yerine ikame edilmiştir. Üçlü alkali aktivatör olarak; 10M NaOH, Na₂SiO₃(aq) çözeltisi ve Na2SO4 içerikli atık sinter külü kullanılmıştır. Deneysel çalışmada üretilen geopolimer kompozitlerin yayılma, su emme, büzülme, kapiler su emme, basınç dayanımı ve asit direnci deneyleri yapılmıştır. %5 oranında silis tozu ikame edilmesi, geopolimer kompozitlerin fiziksel, mekanik ve durabilite özelliklerini belirgin bir şekilde iyileştirdiğini göstermektedir. Silis tozu, kompozitlerin işlenebilirliğini %40-45 oranında artırmış; ayrıca büzülme, kapiler su emme katsayısı ve poroziteyi azaltarak asidik ortamlara karşı dayanıklılığı artırmıştır. Bu bulgular, endüstriyel atıkların geopolimer malzemelerde etkin bir şekilde kullanılarak çevresel etkilerinin minimize edilebileceği ve sürdürülebilir, ekonomik açıdan verimli malzemelerin üretilebileceği yönünde önemli bir potansiyel sunmaktadır.

Anahtar Kelimeler

Cüruf , Sinter Külü , Silis Tozu , Fiziksel ve Mekanik özellikler , Asit Direnci

Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System

Abstract

This study, aimed at reducing the environmental impact of industrial waste from the steel and glass industries, investigates the effect of glass industry waste on the physical, mechanical and durability properties of slag-based geopolymer composites produced with a ternary alkali activator system. Silica powder, a waste product from the glass industry, was substituted for ground blastfurnace slag in specific proportions. The ternary alkali activator system used consists of 10M NaOH, Na₂SiO₃(aq) solution and sinter ash containing Na₂SO₄. Experimental tests were carried out on the produced geopolymer composites, including spread, water absorption, shrinkage, capillary water absorption, compressive strength and acid resistance. The substitution of 5% silica powder significantly improved the physical, mechanical and durability properties of the geopolymer composites. Silica powder increased the workability of the composites by 40-45% and reduced shrinkage, capillary water absorption and porosity while improving resistance to acidic media. These results represent a significant potential for the effective use of industrial waste in geopolymer materials, helping to minimise environmental impact and produce sustainable, economically efficient materials.

Keywords

Slag , Sinter Ash , Silica Powder , Physical and Mechanical Properties , Acid Resistance

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Details

Primary Language

English

Subjects

Construction Materials

Journal Section

Research Article

Authors

Mahfuz Pekgöz ^*
0000-0002-9529-8537
Türkiye

İlker Tekin
0000-0001-7400-4790
Türkiye

Early Pub Date

December 29, 2024

Publication Date

December 31, 2024

Submission Date

November 23, 2024

Acceptance Date

December 13, 2024

Published in Issue

Year 2024 Volume: 11 Number: 24

DOI

https://doi.org/10.54365/adyumbd.1590079

IZ

https://izlik.org/JA25DM83FH

APA

Pekgöz, M., & Tekin, İ. (2024). Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, 11(24), 502-515. https://doi.org/10.54365/adyumbd.1590079

AMA

1.Pekgöz M, Tekin İ. Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2024;11(24):502-515. doi:10.54365/adyumbd.1590079

Chicago

Pekgöz, Mahfuz, and İlker Tekin. 2024. “Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced With a Ternary Alkali Activator System”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 11 (24): 502-15. https://doi.org/10.54365/adyumbd.1590079.

EndNote

Pekgöz M, Tekin İ (December 1, 2024) Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 11 24 502–515.

IEEE

[1]M. Pekgöz and İ. Tekin, “Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System”, Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, vol. 11, no. 24, pp. 502–515, Dec. 2024, doi: 10.54365/adyumbd.1590079.

ISNAD

Pekgöz, Mahfuz - Tekin, İlker. “Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced With a Ternary Alkali Activator System”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 11/24 (December 1, 2024): 502-515. https://doi.org/10.54365/adyumbd.1590079.

JAMA

1.Pekgöz M, Tekin İ. Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2024;11:502–515.

MLA

Pekgöz, Mahfuz, and İlker Tekin. “Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced With a Ternary Alkali Activator System”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, vol. 11, no. 24, Dec. 2024, pp. 502-15, doi:10.54365/adyumbd.1590079.

Vancouver

1.Mahfuz Pekgöz, İlker Tekin. Effect of Glass Industry Waste on the Physical, Mechanical, and Durability Properties of Slag-Based Geopolymer Composites Produced with a Ternary Alkali Activator System. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2024 Dec. 1;11(24):502-15. doi:10.54365/adyumbd.1590079

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