KARAKTERISTIK CAMPURAN METAKAOLIN GEOPOLYMER SEBAGAI MATERIAL PERBAIKAN NON STRUKTURAL BANGUNAN

Authors

  • Steve Supit
  • Febriane Makalew
  • Deyke Mandang
  • Yosia Wurangian

Keywords:

Metakaolin, geopolymer, non-structural, building, construction

Abstract

An innovative material for the repair of building construction is currently needed to reduce the maintenance and repairment cost especially when the building is exposed to seawater. This paper presents the use of metakaolin geopolymer mortar as a repair material for non-structural building elements. The experimental method was conducted to investigate the compressive strength and sulfate resistance of this material with variation of mixture proportions consisting of 100% metakaolin, 95% metakaolin + 5% cement, and 90% metakaolin + 10% cement compared with 100% cement as a control mixture. The on-site application was also conducted to evaluate the performance of the mixture when directly applied as a repair mortar. Based on the results, the utilization of metakaolin geopolymer mixture is very promising to be considered as an innovative product for repair and rehabilitation of non-structural building components to prolong the service life of the building construction based on its function.

References

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ASTM C 452-95 “Standard Test Method for Potential Expansion of Portland-Cement Mortars Exposed to Sulfate”, ASTM International, West Conshohocken, PA.

BSN. (2002). SNI 03-6825-2002. Standar Nasional Indonesia Metode Pengujian Kekuatan Tekan Mortar Semen Portland Untuk Pekerjaan Sipil.

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Supit, S, Olivia, M, Reza, A, Tindoilo, O. (2022). Strength and Corrosion Resistance of Metakaolin-based Geopolymer Hybrid Mortar. Proceedings of International Structural Engineering and Construction, 9(1), DOI:10.14455/ISEC.2022.9(1).MAT-36.

Thakial, A, and Kaur, G. (2019). A Research on using Geopolymer Mortar as Repair Mortar. Indian Journal of Science and Technology, Vol. 12(5), DOI: 10.17485/ijst/2018/v12i5/130732, February 2019 ISSN (Print) : 0974-6846.

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Published

2023-01-23

How to Cite

Steve Supit, Febriane Makalew, Deyke Mandang, & Yosia Wurangian. (2023). KARAKTERISTIK CAMPURAN METAKAOLIN GEOPOLYMER SEBAGAI MATERIAL PERBAIKAN NON STRUKTURAL BANGUNAN. Prosiding Seminar Nasional Terapan Riset Inovatif (SENTRINOV), 8(1), 359 - 366. Retrieved from https://proceeding.isas.or.id/index.php/sentrinov/article/view/1184