Sevgi DEMİREL, Hatice Öznur ÖZ, Fehiman ÇİNER, Muhammet GÜNEŞ

TÜRKİYE’DE ATIK MALZEMEDEN YAPILMIŞ KENDİLİĞİNDEN YERLEŞEN HARÇ ÜRETİMİNİN YAŞAM DÖNGÜSÜ ANALİZİ

Yaşam döngüsü değerlendirmesi (YDD), binaların ve inşaat malzemelerinin çevresel performansını analiz etmek için kullanılan bir yöntemdir. Betonda bağlayıcı malzeme olarak kullanılan çimento, üretimi esnasında sera gazı ortaya çıkarmaktadır. Dünya genelinde, toplam CO2 emisyonunun yaklaşık olarak %5-8’si çimento üretiminden kaynaklanmaktadır. Sera gazı emisyonlarının azaltılması amacıyla, çimentonun atık malzemelerle (uçucu kül, atık cam ve yüksek fırın cürufu vb.) ikame edilmesi giderek önem kazanmaktadır. Bu çalışmada, beşikten-kapıya (cradle to gate) yaklaşımı ile atık malzeme (camPET ve uçucu kül) kullanımının kendiliğinden yerleşen harç üretiminin çevresel performansı üzerindeki etkileri ortaya konulmuştur.

Anahtar Kelimeler:

CamPET, uçucu kül, yaşam döngüsü değerlendirmesi, SimaPro, IMPACT 2002+

LIFE CYCLE ANALYSIS OF SELF COMPACTING MORTAR PRODUCTION WITH WASTE MATERIAL IN TURKEY

Life Cycle Assessment (LCA) is a method used to analyse the environmental performance of buildings and construction materials. Cement used as binder material in concrete reveals greenhouse gas during production. Globally, approximately 5-8% of the total CO2 emissions are due to cement production. In order to reduce greenhouse gas emissions, it is increasingly important to replace cement with waste materials (fly ash, waste glass and blast furnace slag, etc.). In this study, the effects of the waste material (glass PET and fly ash) on the environmental performance of the self-compacting mortar production have been demonstrated via the cradle to gate approach.

Keywords:

GlassPET, fly ash, life cycle assessment, SimaPro, IMPACT 2002+,

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