Rize yöresi obsidyeninin çimentonun hidratasyon ısısına etkisi

Year 2019, - Cilt:8 - IMSMATEC Özel Sayı, 78 - 87, 15.12.2019

İlker Ustabaş

https://doi.org/10.17100/nevbiltek.632928

Cited By: 2

Abstract

Bu çalışmada, Rize yöresi obsidyeninin çimentonun hidratasyon ısısını
nasıl etkilediği araştırıldı. Çimentoda yaygın olarak kullanılan mineral
katkılardan uçucu kül ve yüksek fırın cürufunun çimentodaki hidratasyon ısısına
etkileri ile karşılaştırıldı. Obsidyen, uçucu kül ve yüksek fırın cüruflu
çimentoların basınç dayanımları ölçüldü.

Çalışma sonucunda Rize yöresi obsidyeninin çimentonun hidratasyon ısısını
düşürdüğü görüldü. Basınç dayanımı açısından çimentoda puzolan olarak
kullanılabileceği tespit edildi.

Keywords

Obsidyen., uçucu kül, yüksek fırın cürufu, hidratasyon ısısı

Supporting Institution

TÜBİTAK

Project Number

214M023

Thanks

Tübitak'a teşekkürler

The effect of the obsidian of the rize region on the hydrating heat of cement

Abstract

In this study, the effect of
obsidian of Rize region on the hydration heat of cement was investigated. It
was compared with the effects of fly ash and blast furnace slag on the
hydration heat in cement. The compressive strengths of obsidian, fly ash and
blast furnace slag cements were measured.

As a result of this study, the
obsidian of Rize decreases the hydration temperature of cement and does not
cause a negative effect in terms of compressive strength. Obsidian shows
similar effects with respect to fly ash and blast furnace slag in terms of heat
and compressive strength of hydration in cement..

Keywords

Obsidian, Fly ash

Project Number

214M023

References

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