The Abrasion Resistance of Mortars Containing Natural Zeolite Analcime

Year 2019, Volume: 3 Issue: 1, 6 - 11, 27.06.2019

Yasemin Akgün

Abstract

It is always an expectation that to
minimize of damage caused by abrasion as a result of increase of abrasion
resistance of construction materials. Therefore, the influence of analcime on
the abrasion resistance of cement mortars was investigated in this study.
Analcime is a natural pozzolan and is one of the valuable minerals of zeolite
group. The cement mortars were produced by using blended cements containing
analcime. The abrasion losses by friction at the end of 28 days of the mortar
mixtures were determined by Bohme surface abrasion tests in accordance with TS
2824 EN 1338. The abrasion tests were carried out to cement mortar mixtures
produced with different cement replacement ratio (0%, 10%, 30% and 50%). The
results obtained from test series were compared with each other. The test
results showed that, abrasion losses of mortars containing analcime were lower
than portland cement mortars as 25% approximately. It is believed that this
positive effect of natural zeolite in the development of abrasion resistance is
due to pozzolanic reactions.

Keywords

Keywords: Abrasion, Analcime, Mortar

References

• Chan, SYN. and Ji, X. Comparative study of the initial surface absorption and chloride diffusion of high performance zeolite, silica fume and PFA concretes. Cem. Concr. Compos. 1999, 21:293–300.
• Özen, S., Göncüoğlu, M. C., Liguori, B., Gennaro, B., Cappelletti, P., Gatt, G. D., Iucolano, F., and Colella, C., A comprehensive evaluation of sedimentary zeolites from Turkey as pozzolanic addition of cement- and lime- based binders”, Construction and Building Materials, 2016, Vol: 105, 46-61.
• Bilim, C., Zeolit Katkısının Harçların Aşınma Direncine Etkisi, 6th International Advanced Technologies Symposium (IATS’11), 2011, Elazığ, Turkey.
• Gabriel C., Rajwant S. B., Yushan Y., and Junlan W., Zeolite as a wear-resistant coating, Microporous and Mesoporous Materials, 2012, vol: 151, 346–351.
• Akgün, Y., and Yazıcıoğlu, Ö. F., İki Farklı Doğal Zeolit Katkısının Çimento Harç Aşınma Dayanımına Etkisi, Ordu Üniv. Bil. Tek. Derg., Cilt:6, Sayı:1, 2016,94-104.
• TS EN 197–1, (2002), Çimento - Bölüm 1: Genel Çimentolar- Bileşim, Özellikler ve Uygunluk Kriterleri. Ankara: Türk Standartları Enstitüsü.
• TS EN 196–1, (2009) Çimento Deney Metotları - Bölüm 1: Dayanım Tayini. Ankara: Türk Standartları Enstitüsü.
• TS EN 934-2, (2013), Kimyasal Katkılar - Beton, Harç ve Şerbet için - Bölüm 2: Beton Kimyasal Katkıları - Tarifler, Gerekler, Uygunluk, İşaretleme ve Etiketleme, Ankara: Türk Standartları Enstitüsü.TS 25, (2008), Doğal Puzolan (Tras)-Çimento ve Betonda Kullanılan-Tarifler, Gerekler ve Uygunluk Kriterleri. Ankara: Türk Standartları Enstitüsü.
• TS 2824 EN 1338, (2005), Zemin Döşemesi için Beton Kaplama Blokları-Gerekli Şartlar ve Deney Metotları. Ankara: Türk Standartları Enstitüsü.