Sınıfsız Afsin-Elbistan Uçucu Külü ve Atık Cam Tozundan Yapılan Harçların Özellikleri

Abstract

The aim of the present study to investigate classless Afsin-Elbistan fly ash. For this purpose, classless Afsin-Elbistan fly ash and waste granulated glass have been mixed at certain rates. After several experiments, obtained mixture according to standard were determined. The mortar samples produced by these mixtures with different percentages replaced of cement. Setting time, volume expansion, flexural and compressive strengths of samples were determined at 3-7-28 days. Moreover, alkali-silica reaction (ASR) of samples was tested according to using mortar bar experiments. The results of this study, Afsin-Elbistan fly ash can be used as C and F class ash in accordance. The best results of flexural and compressive strengths of samples were obtained by fifteen percent ground glass added. Expansion ratio of the samples was within the limits given standard. From the results that has been founded many properties of the mortars are better than that of the References samples. This study has shown that the addition waste ground glass to classless ash can be used as a C or F class ash.

Keywords

• ASR
• Uçucu kül
• Dayanım
• Cam tozu

PROPERTIES OF MORTARS PRODUCED WITH CLASSLESS AFSIN-ELBISTAN FLY ASH AND WASTE GROUND GLASS

Abstract

The aims of the present study to investigate classless Afsin-Elbistan fly. For this purpose, classless Afsin-Elbistan fly ash and waste granulated glass have been mixed at certain rates. After several experiments, obtained mixture according to standard were determined. The mortar samples produced by these mixtures with different percentages replaced of cement. Setting time, volume expansion, flexural and compressive strengths of samples were determined at 3-7-28 days. Moreover, alkali-silica reaction (ASR) of samples was tested according to using mortar bar experiments. The results of this study, Afsin- Elbistan fly ash can be used as C and F class ash in accordance. The bending and compressive strengths of the samples that added ten percent glass powder to the fly ash were found to be the highest. The expansion rates of the samples were found in accordance with the standard. The results obtained from experimental studies have shown that many properties of mortars produced with class ash are better than the Reference sample. The results of this study showed that by adding different amounts of glass powder to the Afsin- Elbistan fly ash, it could be used in cement production as the ash was classified into class.

Keywords

• ASR
• Fly ash
• Strength
• Ground Glass

References

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