TY  - JOUR
T1  - STİREN AKRİLİK KOPOLİMER KULLANIMININ ÇİMENTO ESASLI KOMPOZİT HARÇLARIN PERFORMANSINA ETKİSİ
TT  - INFLUENCE OF USING STYRENE ACRYLIC COPOLYMER ADDITIVE ON THE PERFORMANCE OF CEMENT BASED COMPOSITE MORTARS
AU  - Kalkan, Şevket Onur
AU  - Gündüz, Lütfullah
PY  - 2025
DA  - June
Y2  - 2025
DO  - 10.55071/ticaretfbd.1467719
JF  - İstanbul Ticaret Üniversitesi Fen Bilimleri Dergisi
PB  - İstanbul Ticaret Üniversitesi
WT  - DergiPark
SN  - 1305-7820
SP  - 1
EP  - 22
VL  - 24
IS  - 47
LA  - tr
AB  - Son yıllarda, çimentolu ürünlerin fiziksel ve mekanik özelliklerinin iyileştirilmesi amacıyla polimer katkıların önem kazandığı görülebilmektedir. Bu katkılardan önemli bir tanesi de stiren akrilik kopolimer katkıdır. Bu çalışmada, stiren akrilik kopolimer (SAK) kullanımının çimento esaslı kompozit harçların performansı üzerindeki etkisine, özellikle, SAK kullanımının harçtaki yayılma, birim hacim ağırlık, su emme, eğilme ve basınç dayanımı, büzülme ve şişme karakteristiğine olan etkileri araştırılmıştır. Çalışma sonuçlarına göre, SAK ile çimento yer değiştirme oranı arttıkça harçların yayılma ve kuru ve yaş birim hacim ağırlık değerleri azalmıştır. SAK kullanımının en önemli olumlu katkısı ise SAK kullanım oranı arttıkça harçların kütlece su emme değerlerinin azalması ve eğilme dayanımlarının önemli ölçüde iyileşmesi olarak tespit edilmiştir. Bunun yanında SAK kullanım oranı arttıkça harçların basınç dayanımları ve şişme değerleri azalmış, büzülme değerlerinin ise arttığı gözlemlenmiştir.
KW  - Polimer
KW  - stiren akrilik kopolimer
KW  - hafif harç
KW  - kompozit harç
KW  - performans
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UR  - https://doi.org/10.55071/ticaretfbd.1467719
L1  - https://dergipark.org.tr/tr/download/article-file/3859574
ER  -