Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters

Muhammet Güneş; Hasan Erhan Yücel; Hatice Öznur Öz

doi:10.28948/ngumuh.1051296

Araştırma Makalesi

Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters

Yıl 2022, Cilt: 11 Sayı: 3, 713 - 726, 18.07.2022

Muhammet Güneş Hasan Erhan Yücel Hatice Öznur Öz

https://doi.org/10.28948/ngumuh.1051296

Öz

The aim of this study is the investigation of microstructural effects on cement mortars (CMs) of four different parameters as cement dosage, water/cement ratio, pozzolanic material and curing effect. To achieve the purpose of this study, SEM/EDX, XRD, FTIR and TGA/DTA analysis were performed. A total of 18 mixtures were produced and exposed to water curing (WC) and air curing (AC). In the design of these mixtures, three different cement dosages as 360, 400 and 450 kg/m3 and three different water/cement ratios as 0.40, 0.45 and 0.50 were used. Silica fume (SF) was preferred to observe the effect on microstructural properties clearly of pozzolanic material. In addition, super plasticizer (SP) was utilized in all mixtures and kept constant as 12 kg/m3. The compressive strength, flexural strength and ultrasonic pulse velocity (UPV) of these mixtures were determined at 28 and 90 days. Eight mixtures were chosen to observe the effect of four different parameters in a microstructural sense. XRD, SEM/EDX, FTIR and TGA/DTA analyses were applied to these mixtures. It can be said that microstructural analyses supported the findings obtained from mechanical tests.

Anahtar Kelimeler

Microstructural properties, XRD, TGA/DTA, FTIR, Cement mortars

Kaynakça

A. Ergün, G. Kürklü, M. S. Başpınar and M. Y. Mansour, The effect of cement dosage on mechanical properties of concrete exposed to high temperatures. Fire Safety Journal, 55, 160–167, 2013. https://doi.org/10.1016/j.firesaf.2012.10.016.
R. Şahin, R. Demirboğa, H. Uysal and R. Gül, The effects of different cement dosages, slumps and pumice aggregate ratios on the compressive strength and densities of concrete. Cement and Concrete Research, 33, 1245–1249, 2003. https://doi.org/10.1016/S0008-8846(03)00048-6.
O. Lotfi-Omran, A. Sadrmomtazi and I. M. Nikbin, A comprehensive study on the effect of water to cement ratio on the mechanical and radiation shielding properties of heavyweight concrete. Construction and Building Materials, 229, 116905, 2019. https:// doi.org/10.1016/j.conbuildmat.2019.116905.
V. G. Haach, G. Vasconcelos, and P. B. Lourenço, Influence of aggregates grading and water/cement ratio in workability and hardened properties of mortars. Construction and Building Materials, 25, 2980–2987, 2011. https://doi.org/10.1016/j.conbuild mat.2010.11.011.
S. A. Alabi and J. Mahachi, Compressive strength of concrete containing palm oil fuel ash under different curing techniques. Materials Today: Proceedings, 43 (2), 1969–1972, 2021. https://doi.org/10.1016/j.matpr. 2020.11.426.
C. M. Yun, R. Rahman, C. Y. W. Phing, A. W. M. Chie and M. K. B. Bakri, The curing times effect on the strength of ground granulated blast furnace slag (GGBFS) mortar. Construction and Building Materials, 260,120622, 2020. https://doi.org/10.1016/ j.conbuildmat.2020.120622.
S. H. V. Mahalakshmi and V. C. Khed, Experimental study on M-sand in self-compacting concrete with and without silica fume. Materials Today: Proceedings, 27, 1061–106, 2020. https://doi.org/10.1016/j.con buildmat.2020.120622.
A. Mehtaa and D. K. Ashish, Silica fume and waste glass in cement concrete production: A review. Journal of Building Engineering, 29, 10088, 2020. https://doi.org/10.1016/j.jobe.2019.100888.
X. Y. Wang and H.-S. Lee, Modeling the hydration of concrete incorporating fly ash or slag. Cement and Concrete Research, 40, 984–996, 2010. https://doi.org/10.1016/j.cemconres.2010.03.001.
V. G. Papadakis and S. Tsimas, Effect of supplementary cementing materials on concrete resistance against carbonation and chloride ingress. Cement and Concrete Research, 30, 291–299, 2000. https://doi.org/10.1016/S0008-8846(99)00249-5.
V. G. Papadakis, C. G. Vayenas and M. N. Fardis, Physical and chemical characteristics affecting the durability of concrete, ACI Materials Journal, 88, 186–196, 1991. http://www.concrete.org/Publications/ InternationalConcreteAbstractsPortal.aspx.aspx?m=details&i=1993.
V. G. Papadakis, Effect of fly ash on Portland cement systems, Part I: low calcium fly ash. Cement and Concrete Research, 29, 1727–1736, 1999. https://doi.org/10.1016/S0008-8846(99)00153-2.
V. G. Papadakis, Experimental investigation and theoretical modeling of silica fume activity in concrete. Cement and Concrete Research, 29, 79–86, 1999. https://doi.org/10.1155/2014/102392.
V. G. Papadakis, Effect of fly ash on Portland cement systems, Part II: high calcium fly ash. Cement and Concrete Research, 30, 1647–1654, 2000. https://doi.org/10.1016/S0008-8846(00)00388-4.
S. Wang, L. Baxter and F. Fonseca, Biomass fly ash in concrete: SEM, EDX and ESEM analysis. Fuel, 87, 372–379, 2008. https://doi.org/10.1016/j.fuel.2007.05. 024.
M. Sharma, P. Behera, S. Saha, T. Mohanty and P. Saha, Effect of silica fume and red mud on mechanical properties of ferrochrome ash based concrete. Materials Today: Proceedings, in press. https://doi.org/10.1016/j.matpr.2021.11.372.
S. Saha, P. Saha and T. Mohanty, Mechanical properties of fly ash and ferrochrome ash based geopolymer concrete using recycled aggregate. Recent Development in Sustainable Infrastructures, 75, 417–426, 2019. https://doi.org/10.1007/978-981-15-4577-1_34.
A. Sikder and P. Saha, Effect of bacteria on performance of concrete/mortar: A review, International Journal of Recent Technology and Engineering, 7 (6C2), 12-17, 2019.
L. Jianyong and T. Pei, Effect of slag and Silica fume on mechanical properties of high strength concrete. Cement and Concrete Research, 27 (6), 833–837, 1997. https://doi.org/10.1016/S0008-8846(97)00076-8.
T. C. Holland, Silica fume user’s manual. Silica fume Association, Report no FHWA-IF-05-016, 2005.
M. Gruszczyński and M. Lenart, Durability of mortars modified with the addition of amorphous aluminium silicate and silica fume. Theoretical and Applied Fracture Mechanics, 107, 102526, 2020. https://doi.org/10.1016/j.tafmec.2020.102526.
A. C. A. Muller, K. L. Scrivener, J. Skibsted, A. M. Gajewicz, and P. J. McDonald, Influence of silica fume on the microstructure of cement pastes: New insights from 1H NMR relaxometry. Cement and Concrete Research, 74, 116–125, 2015. https://doi.org /10.1016/j.cemconres.2015.04.005.
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F. V. Ajileye, Investigations on micro-silica (silica fume) as partial cement replacement in concrete. Global Journal of Research in Engineering, 12, 17–24, 2012. https://engineeringresearch.org/index.php/GJRE /article/view/575.
A. Mathew, Effect of silica fume on strength and durability parameters of concrete. International Journal of Engineering Sciences & Emerging Technologies, IJESET 3, 28–35, 2012.
D. King, The effect of Silica fume on the properties of concrete as defined in concrete society report 74. cementitious materials, in: 37th Conference on Our World in Concrete & Structures, 29–31, 2012.
A. Benli, Mechanical and durability properties of self-compacting mortars containing binary and ternary mixes of fly ash and silica fume. Structural Concrete, 20, 1096–1108, 2019. https://doi.org/10.1002 /suco.201800302.
R. Duval and E. H. Kadri, Influence of silica fume on the workability and the compressive strength of high-performance concretes. Cement and Concrete Research 28 (4), 533–547, 1998. https://doi.org/10. 1016/S0008-8846(98)00010-6.
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Farklı kür koşulları ve tasarım parametreleri ile geliştirilen çimento harçlarının mekanik ve mikroyapısal özellikleri

Yıl 2022, Cilt: 11 Sayı: 3, 713 - 726, 18.07.2022

Muhammet Güneş Hasan Erhan Yücel Hatice Öznur Öz

https://doi.org/10.28948/ngumuh.1051296

Öz

Bu çalışmanın amacı, çimento dozajı, su/çimento oranı, puzolanik malzeme ve kür etkisi olmak üzere dört farklı parametrenin çimento harçları (ÇH) üzerindeki mikroyapısal etkilerin yeni bir bakış açısıyla araştırılmasıdır. Bu amaca ulaşmak için SEM/EDX, XRD, FTIR ve TGA/DTA analizleri yapılmıştır. Toplam 18 karışım üretilmiş ve bu karışımlar su kürü (SK) ve hava kürüne (HK) maruz bırakılmıştır. Bu karışımların tasarımında 360, 400 ve 450 kg/m3 olmak üzere üç farklı çimento dozajı ve 0,40, 0,45 ve 0,50 olmak üzere üç farklı su/çimento oranı kullanılmıştır. Puzolanik malzemenin mikroyapısal özellikler üzerindeki etkisini net olarak gözlemlemek için silis dumanı (SF) tercih edilmiştir. Ayrıca, tüm karışımlarda süper akışkanlaştırıcı (SA) kullanılmış ve 12 kg/m3 olarak sabit tutulmuştur. Bu karışımların basınç dayanımı, eğilme dayanımı ve ultrasonik titreşim hızı (UTH) 28 ve 90 günde belirlenmiştir. Mikroyapısal anlamda dört farklı parametrenin etkisini gözlemlemek için sekiz karışım seçilmiştir. Bu karışımlara XRD, SEM/EDX, FTIR ve TGA/DTA analizleri uygulanmıştır. Mikroyapısal analizlerin mekanik testlerden elde edilen bulguları desteklediği belirlenmiştir.

Anahtar Kelimeler

Mikroyapısal özellikler, XRD, TGA/DTA, FTIR, Çimento harçları

Kaynakça

A. Ergün, G. Kürklü, M. S. Başpınar and M. Y. Mansour, The effect of cement dosage on mechanical properties of concrete exposed to high temperatures. Fire Safety Journal, 55, 160–167, 2013. https://doi.org/10.1016/j.firesaf.2012.10.016.
R. Şahin, R. Demirboğa, H. Uysal and R. Gül, The effects of different cement dosages, slumps and pumice aggregate ratios on the compressive strength and densities of concrete. Cement and Concrete Research, 33, 1245–1249, 2003. https://doi.org/10.1016/S0008-8846(03)00048-6.
O. Lotfi-Omran, A. Sadrmomtazi and I. M. Nikbin, A comprehensive study on the effect of water to cement ratio on the mechanical and radiation shielding properties of heavyweight concrete. Construction and Building Materials, 229, 116905, 2019. https:// doi.org/10.1016/j.conbuildmat.2019.116905.
V. G. Haach, G. Vasconcelos, and P. B. Lourenço, Influence of aggregates grading and water/cement ratio in workability and hardened properties of mortars. Construction and Building Materials, 25, 2980–2987, 2011. https://doi.org/10.1016/j.conbuild mat.2010.11.011.
S. A. Alabi and J. Mahachi, Compressive strength of concrete containing palm oil fuel ash under different curing techniques. Materials Today: Proceedings, 43 (2), 1969–1972, 2021. https://doi.org/10.1016/j.matpr. 2020.11.426.
C. M. Yun, R. Rahman, C. Y. W. Phing, A. W. M. Chie and M. K. B. Bakri, The curing times effect on the strength of ground granulated blast furnace slag (GGBFS) mortar. Construction and Building Materials, 260,120622, 2020. https://doi.org/10.1016/ j.conbuildmat.2020.120622.
S. H. V. Mahalakshmi and V. C. Khed, Experimental study on M-sand in self-compacting concrete with and without silica fume. Materials Today: Proceedings, 27, 1061–106, 2020. https://doi.org/10.1016/j.con buildmat.2020.120622.
A. Mehtaa and D. K. Ashish, Silica fume and waste glass in cement concrete production: A review. Journal of Building Engineering, 29, 10088, 2020. https://doi.org/10.1016/j.jobe.2019.100888.
X. Y. Wang and H.-S. Lee, Modeling the hydration of concrete incorporating fly ash or slag. Cement and Concrete Research, 40, 984–996, 2010. https://doi.org/10.1016/j.cemconres.2010.03.001.
V. G. Papadakis and S. Tsimas, Effect of supplementary cementing materials on concrete resistance against carbonation and chloride ingress. Cement and Concrete Research, 30, 291–299, 2000. https://doi.org/10.1016/S0008-8846(99)00249-5.
V. G. Papadakis, C. G. Vayenas and M. N. Fardis, Physical and chemical characteristics affecting the durability of concrete, ACI Materials Journal, 88, 186–196, 1991. http://www.concrete.org/Publications/ InternationalConcreteAbstractsPortal.aspx.aspx?m=details&i=1993.
V. G. Papadakis, Effect of fly ash on Portland cement systems, Part I: low calcium fly ash. Cement and Concrete Research, 29, 1727–1736, 1999. https://doi.org/10.1016/S0008-8846(99)00153-2.
V. G. Papadakis, Experimental investigation and theoretical modeling of silica fume activity in concrete. Cement and Concrete Research, 29, 79–86, 1999. https://doi.org/10.1155/2014/102392.
V. G. Papadakis, Effect of fly ash on Portland cement systems, Part II: high calcium fly ash. Cement and Concrete Research, 30, 1647–1654, 2000. https://doi.org/10.1016/S0008-8846(00)00388-4.
S. Wang, L. Baxter and F. Fonseca, Biomass fly ash in concrete: SEM, EDX and ESEM analysis. Fuel, 87, 372–379, 2008. https://doi.org/10.1016/j.fuel.2007.05. 024.
M. Sharma, P. Behera, S. Saha, T. Mohanty and P. Saha, Effect of silica fume and red mud on mechanical properties of ferrochrome ash based concrete. Materials Today: Proceedings, in press. https://doi.org/10.1016/j.matpr.2021.11.372.
S. Saha, P. Saha and T. Mohanty, Mechanical properties of fly ash and ferrochrome ash based geopolymer concrete using recycled aggregate. Recent Development in Sustainable Infrastructures, 75, 417–426, 2019. https://doi.org/10.1007/978-981-15-4577-1_34.
A. Sikder and P. Saha, Effect of bacteria on performance of concrete/mortar: A review, International Journal of Recent Technology and Engineering, 7 (6C2), 12-17, 2019.
L. Jianyong and T. Pei, Effect of slag and Silica fume on mechanical properties of high strength concrete. Cement and Concrete Research, 27 (6), 833–837, 1997. https://doi.org/10.1016/S0008-8846(97)00076-8.
T. C. Holland, Silica fume user’s manual. Silica fume Association, Report no FHWA-IF-05-016, 2005.
M. Gruszczyński and M. Lenart, Durability of mortars modified with the addition of amorphous aluminium silicate and silica fume. Theoretical and Applied Fracture Mechanics, 107, 102526, 2020. https://doi.org/10.1016/j.tafmec.2020.102526.
A. C. A. Muller, K. L. Scrivener, J. Skibsted, A. M. Gajewicz, and P. J. McDonald, Influence of silica fume on the microstructure of cement pastes: New insights from 1H NMR relaxometry. Cement and Concrete Research, 74, 116–125, 2015. https://doi.org /10.1016/j.cemconres.2015.04.005.
J. I. Tobón, J. J. Payá, M. V. Borrachero and O. J. Restrepo, Mineralogical evolution of Portland cement blended with silica nanoparticles and its effect on mechanical strength, Construction and Building Materials, 36, 736–742, 2012. https://doi.org/10.1016/ j.conbuildmat.2012.06.043.
F. V. Ajileye, Investigations on micro-silica (silica fume) as partial cement replacement in concrete. Global Journal of Research in Engineering, 12, 17–24, 2012. https://engineeringresearch.org/index.php/GJRE /article/view/575.
A. Mathew, Effect of silica fume on strength and durability parameters of concrete. International Journal of Engineering Sciences & Emerging Technologies, IJESET 3, 28–35, 2012.
D. King, The effect of Silica fume on the properties of concrete as defined in concrete society report 74. cementitious materials, in: 37th Conference on Our World in Concrete & Structures, 29–31, 2012.
A. Benli, Mechanical and durability properties of self-compacting mortars containing binary and ternary mixes of fly ash and silica fume. Structural Concrete, 20, 1096–1108, 2019. https://doi.org/10.1002 /suco.201800302.
R. Duval and E. H. Kadri, Influence of silica fume on the workability and the compressive strength of high-performance concretes. Cement and Concrete Research 28 (4), 533–547, 1998. https://doi.org/10. 1016/S0008-8846(98)00010-6.
S. Singh, G. D. Ransinchung and P. Kumar, Effect of mineral admixtures on fresh, mechanical and durability properties of RAP inclusive concrete. Construction and Building Materials, 156, 19–27, 2017. https://doi.org/10.1016/j.conbuildmat.2017.08.1 44.
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Toplam 74 adet kaynakça vardır.

Ayrıntılar

Birincil Dil	İngilizce
Konular	İnşaat Mühendisliği
Bölüm	İnşaat Mühendisliği
Yazarlar	Muhammet Güneş 0000-0001-6788-788X Hasan Erhan Yücel 0000-0001-7632-2653 Hatice Öznur Öz 0000-0003-3568-1689
Yayımlanma Tarihi	18 Temmuz 2022
Gönderilme Tarihi	30 Aralık 2021
Kabul Tarihi	13 Nisan 2022
Yayımlandığı Sayı	Yıl 2022 Cilt: 11 Sayı: 3

Kaynak Göster

APA	Güneş, M., Yücel, H. E., & Öz, H. Ö. (2022). Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 11(3), 713-726. https://doi.org/10.28948/ngumuh.1051296
AMA	Güneş M, Yücel HE, Öz HÖ. Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters. NÖHÜ Müh. Bilim. Derg. Temmuz 2022;11(3):713-726. doi:10.28948/ngumuh.1051296
Chicago	Güneş, Muhammet, Hasan Erhan Yücel, ve Hatice Öznur Öz. “Mechanical and Microstructural Properties of Cement Mortars Developed With Different Curing Conditions and Design Parameters”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 11, sy. 3 (Temmuz 2022): 713-26. https://doi.org/10.28948/ngumuh.1051296.
EndNote	Güneş M, Yücel HE, Öz HÖ (01 Temmuz 2022) Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 11 3 713–726.
IEEE	M. Güneş, H. E. Yücel, ve H. Ö. Öz, “Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters”, NÖHÜ Müh. Bilim. Derg., c. 11, sy. 3, ss. 713–726, 2022, doi: 10.28948/ngumuh.1051296.
ISNAD	Güneş, Muhammet vd. “Mechanical and Microstructural Properties of Cement Mortars Developed With Different Curing Conditions and Design Parameters”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 11/3 (Temmuz 2022), 713-726. https://doi.org/10.28948/ngumuh.1051296.
JAMA	Güneş M, Yücel HE, Öz HÖ. Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters. NÖHÜ Müh. Bilim. Derg. 2022;11:713–726.
MLA	Güneş, Muhammet vd. “Mechanical and Microstructural Properties of Cement Mortars Developed With Different Curing Conditions and Design Parameters”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, c. 11, sy. 3, 2022, ss. 713-26, doi:10.28948/ngumuh.1051296.
Vancouver	Güneş M, Yücel HE, Öz HÖ. Mechanical and microstructural properties of cement mortars developed with different curing conditions and design parameters. NÖHÜ Müh. Bilim. Derg. 2022;11(3):713-26.

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