%0 Journal Article %T Mechanical Properties of Polyester Based Composites %A £¿zer Sevim %J - %D 2019 %X In this study, polyester-based polymer composites were produced by using polyester as binder, pumice as aggregate and fly ash as additive material. Polyester-based composites were produced by using polyester instead of cement as binder material. The compressive and flexural strengths of the composites were tested by using prismatic samples of 40¡Á40¡Á160 mm. The maximum compressive and flexural strengths for EN 196-1 were 45.69 MPa and 8.49 MPa, respectively. Compressive and flexural strengths increased by 32.2% and 27.9%, respectively, compared to the control sample %K Ponza agrega %K U£¿ucu k¨¹l %K Polimer kompozit %K Polyester ba£¿lay£¿c£¿ kompozit %K U£¿ucu k¨¹l %U http://dergipark.org.tr/umagd/issue/43865/495051