Distribution & Access For Publication Downloads News About Us Contact Us
Paper Titles
Effect of Alloying Elements on Mechanical Properties of High-Strength Low-Alloy Steel
p.41
Effect of Synthesis Conditions on the Preparation of Ag/ZnTiO3 via Sol-Gel Method and its Antibacterial Properties
p.47
Pebax 1657 Nanocomposite Membranes Incorporated with Nanoadsorbent Derived from Oil Palm Frond for CO2/CH4 Separation
p.52
Mechanochemical Synthesis of Zinc Oxide Nanoparticles and their Antibacterial Activity against Escherichia Coli
p.59
Geopolymer Synthesis Using Metakaolin and High Calcium Fly Ash as Binary System Geopolymer
p.65
Synthesis of Magnetically Separable Activated Carbon from Pineapple Crown Leaf for Zinc Ion Removal
p.71
An Innovative Method of Voided Reinforced Concrete One-Way Slabs Using Bundled Waste PET Bottled Tubes
p.76
The Effect of Volumetric Hydrophobization on Moisture Transfer during Hardening of Concrete
p.85
Rice Husk Ash as a Cement Replacement in High Strength Sustainable Concrete
p.90

Geopolymer Synthesis Using Metakaolin and High Calcium Fly Ash as Binary System Geopolymer

Article Preview

Abstract:

Conventional cement production process emits tons of carbon dioxide gas which is one of the greenhouse gases that influence the environment across the world. Discovering the alternative construction material with the eco-friendly process and the performance similar to or greater than ordinary Portland cement has been attractive to find out. This research presented green construction materials or so-called geopolymers from metakaolin substituted by high calcium fly ash by 20, 40, 60, 80 and 100 wt%. Some researches reported that geopolymer produced from metakaolin and fly ash with alkali solution gave a great result, but usually, they used fly ash containing very low calcium component. Compressive strength at 3, 7 and 28 curing days and flowability were conducted. The compressive strength of geopolymers blended with high calcium fly ash was still developed as the curing day increased and revealed the highest at 28 days especially on MK40 (high calcium fly ash 60 wt%). Geopolymer pastes prepared with a higher amount of high calcium fly ash exhibited less viscous. It was proved that the high amount of high calcium fly ash could be applied and gave extraordinary compressive strength. Furthermore, X-ray diffraction and X-ray fluorescence were used to investigate chemical properties as well as microstructure by a scanning electron microscope. For phase analysis, the existence of oxides of calcium and sulfur in high calcium fly ash resulted in the formation of thenardite, calcite, portlandite and C-S-H phase associating with geopolymeric phase. Therefore, this research proposed the opportunity for geopolymer production by using abundant high calcium fly ash to raise the value of the industrial waste products and green alternative construction material compared with OPC.

You might also be interested in these eBooks
Advanced Materials and Application III View Preview

Info:

Periodical:

Materials Science Forum (Volume 1007)

Pages:

65-70

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.1007.65

Citation:

Cite this paper

Online since:

August 2020

Authors:

Thammaros Pantongsuk, Chayanee Tippayasam, Pakamon Kittisayarm, Siripan Nilpairach, Duangrudee Chaysuwan*

Keywords:

Binary System, Flowability, Geopolymer, High Calcium Fly Ash, Metakaolin

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] P Kaewwichit, J. Junsomboon, P. Chakartnarodom, C. Tippayasam, T. Srichumpong, P. Thavorniti, C. Leonelli, D. Chaysuwan, Development of microwave-assisted sintering of Portland cement raw meal, J. Clean. Prod. 142(3) (2017) 1252-1258.

DOI: 10.1016/j.jclepro.2016.07.009

Google Scholar

[2] T. H. Vu, N. Gowripalan, Mechanisms of Heavy Metal Immobilisation using Geopolymerisation Techniques – A review, J. Adv. Concre. Technol. 16(3) (2018) 124-135.

DOI: 10.3151/jact.16.124

Google Scholar

[3] B. Singh, G. Ishwarya, M. Gupta, S. K. Bhattacharyya, Geopolymer concrete: A review of some recent developments, Constr. Build. Mater. 85 (2015) 78-90.

DOI: 10.1016/j.conbuildmat.2015.03.036

Google Scholar

[4] C. Villa, E. T. Pecina, R. Torres, L. Gomez, Geopolymer synthesis using alkaline activation of natural zeolite, Constr. Build. Mater. 24(11) (2010) 2084-2090.

DOI: 10.1016/j.conbuildmat.2010.04.052

Google Scholar

[5] P. Keawpapasson, C. Tippayasam, S. Ruangjan, P. Thavorniti, T. Panyathanmaporn, A. Fontaine, C. Leonelli, D. Chaysuwan, Metakaolin-Based Porous Geopolymer with Aluminium Powder, Key Eng. Mater. 608 (2014) 132-138.

DOI: 10.4028/www.scientific.net/kem.608.132

Google Scholar

[6] Q. Wan, F. Rao, S. Song, R. E. Garcia, R. M. Estrella, C. L. Patino, Y. Zhang, Geopolymerization reaction, microstructure and simulation of metakaolin-based geopolymers at extended Si/Al ratios, Cem. Concre. Comp. 79 (2017) 45-52.

DOI: 10.1016/j.cemconcomp.2017.01.014

Google Scholar

[7] Z. T. Yao, X. S. Ji, P. K. Sarker, J. H. Tang, L. Q. Ge, M. S. Xia, Y. Q. Xi, A comprehensive review on the applications of coal fly ash, Earth-Sci. Rev. 141 (2015) 105-121.

DOI: 10.1016/j.earscirev.2014.11.016

Google Scholar

[8] G. Gorhan, R. Aslaner, O. Sinik, The effect of curing on the properties of metakaolin and fly ash-based geopolymer paste, Comp. Part B: Eng. 97 (2016) 329-335.

DOI: 10.1016/j.compositesb.2016.05.019

Google Scholar

[9] P. Nuaklong, V. Sata, P. Chindaprasirt, Properties of metakaolin-high calcium fly ash geopolymer concrete containing recycled aggregate from crushed concrete specimens, Constr. Build. Mater. 161 (2018) 365-373.

DOI: 10.1016/j.conbuildmat.2017.11.152

Google Scholar

[10] P. Duan, C. Yan, W. Zhou, Influence of partial replacement of fly ash by metakaolin on mechanical properties and microstructure of fly ash geopolymer paste exposed to sulfate attack, Ceram. Int. 42(2) (2016) 3504-3517.

DOI: 10.1016/j.ceramint.2015.10.154

Google Scholar

[11] Z. Zhang, H. Wang, Y. Zhu, A. Reid, J. L. Provis, F. Bullen, Using fly ash to partially substitute metakaolin in geopolymer synthesis, Appl. Clay Sci. 88-89 (2014) 194-201.

DOI: 10.1016/j.clay.2013.12.025

Google Scholar

[12] T. Phoo-ngernkham, P. Chindaprasirt, V. Sata, T. Sinsiri, High calcium fly ash geopolymer containing diatomite as additive, Indian J. Eng. Mater. Sci. 20(4) (2013) 310-318.

DOI: 10.1007/s12613-013-0715-6

Google Scholar

[13] C. Tippayasam, P. Keawpapasson, P. Thavorniti, T. Panyathanmaporn, C. Leonelli, D. Chaysuwan, Effect of Thai Kaolin on properties of agricultural ash blended geopolymers, Constr. Build. Mater. 53 (2014) 455-459.

DOI: 10.1016/j.conbuildmat.2013.11.079

Google Scholar

[14] E. Badogiannis, G. Kakali, S. Tsivilis, Metakaolin as supplementary cementitious material, J. Therm. Analy. Calorim. 81(2) (2005) 457-462.

DOI: 10.1007/s10973-005-0806-3

Google Scholar

[15] Z. Tan, S. A. Bernal, J. L. Provis, Reproducible mini-slump test procedure for measuring the yield stress of cementitious pastes, Mater. Struct. 50(6) (2017) 235.

DOI: 10.1617/s11527-017-1103-x

Google Scholar

[16] I. Perna, M. Supova, T. Hanzlicek, A. Spaldonova, The synthesis and characterization of geopolymers based on metakaolin and high LOI straw ash, Constr. Build. Mater. 228 (2019) 116765.

DOI: 10.1016/j.conbuildmat.2019.116765

Google Scholar

[17] H. A. Khan, M. S. Khan, A. Castel, J. Sunarho, Deterioration of alkali-activated mortars exposed to natural aggressive sewer environment, Constr. Build. Mater. 186 (2018) 577-597.

DOI: 10.1016/j.conbuildmat.2018.07.137

Google Scholar

[18] K. Boonserm, V. Sata, K. Pimraksa, P. Chindaprasirt, Improved geopolymerization of bottom ash by incorporating fly ash and using waste gypsum as additive, Cem. Concr. Comp. 34(7) (2012) 819-824.

DOI: 10.1016/j.cemconcomp.2012.04.001

Google Scholar

Scientific.Net is a registered brand of Trans Tech Publications Ltd
© 2024 by Trans Tech Publications Ltd. All Rights Reserved