Production of Self-Compacted High Strength Brick Material without Portland Cement

Year 2022, Volume: 24 Issue: 72, 703 - 716, 19.09.2022

Paki Turgut , Feridun Demir , Kazım Türk

https://doi.org/10.21205/deufmd.2022247202

Cited By: 1

Abstract

Some types of fly ash with binding properties are not used in the concrete industry due to not meeting relevant standards. These types of fly ash, including the Kangal Thermal Power Plant fly ash, are then sent to landfills, which is harmful to soil and groundwater. In this study, self-compacting high-strength brick was produced by using the Kangal Thermal Power Plant fly ash, waste glass powder, and lime. The compressive strength of brick containing 66% fly ash, 7% lime, and 27% waste glass powder was measured to be 67.5 MPa at 56 days. The unit weight, water absorption, sorptivity, and thermal conductivity values of the bricks were measured, and their microstructures were also examined. These bricks meet national and international standards. In addition, production of these bricks can help solve the housing problem for individuals from lower socio-economic backgrounds, especially those living in rural areas.

Keywords

Fly Ash, Waste Glass Powder, Lime, Brick

Kendiliğinden Yerleşen Yüksek Dayanımlı Portland Çimentosuz Briket Malzemesi Üretimi

Abstract

Bağlayıcılık özelliğine sahip olan bazı uçucu küller ilgili standartları sağlamadığından beton sektöründe kullanılmamaktadır. Atık depolama alanlarına gönderilen bu tür uçucu küller toprağa ve yeraltı sularına zarar vermektedir. Kangal Termik Güç Tesisi uçucu külü de beton sektöründe kullanılmamakta ve atık depolama alanına gönderilmektedir. Bu çalışmada, Kangal Termik Güç Tesisi uçucu külü, atık cam tozu ve kireç kullanılarak, kendiliğinden yerleşen yüksek dayanımlı briket üretilmiştir. Ağırlıkça %66 uçucu kül, %7 kireç ve %27 atık cam tozuyla üretilen briketin 56 günlük basınç dayanımı 67,5 MPa olmuştur. Üretilen briketlerin birim ağırlık, su emme, kılcal su emme ve ısıl iletkenlik değerlerinin yanında mikro yapıları da incelenmiştir. Üretilen briketler ulusal ve uluslararası standartlarda verilen sınır değerlerini sağlamıştır. Üretilen bu briketler kırsal kesimde yaşayan düşük gelirli insanların konut sorunun çözümüne yardımcı olabilir.

Keywords

Uçucu Kül, Atık Cam Tozu, Kireç, Briket

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