The Investigation Of' Uses Of Pliyo - Quaterner Sediments As Tile - Brick Material In Uluborlu (Isparta)

The study area is located in the NW of Uluborlu (Isparta). Massive limestones and alluvial deposits form the lithological units of the study area. The average thickness of the alluvium deposit consisting mainly of light brown - red colored and fine grained clastic sediments which derived from the limestone is about 10 meters. The aim of this study to investigate the uses of this alluvial sediments as tile - brick material. For this aim, disturbed and undisturbed samples have been taken from different depths in the alluvial deposits. Mineralogical compositions have been determined by XRD and major oxide contents by XRF. Laboratory experiments have been carried out to determine the technological properties of the samples. The selected major oxide contents of samples vary between A12O3 (24.6 - 24.12 wt %), CaO (0.76 - 4.27 wt %), Fe2O3 (10.21 - 10.29 wt %), MgO2 (1.25 - 1.51 wt %). CaCO3 and MgCO3 values calculated from the geochemical analyses, are between 1.55 - 1.62 and 2.62 - 3.17 respectively. The ratios of grain size of the samples are 82 % for < 0.2 mm and 5 % for > 3 mm. Geochemical analyses and technological features of the samples indicate that these fine grained sediments of alluvial deposit are suitable in terms of uses as tile - brick material. The potential reserve of this tile - brick material has been determined as 40 million tones.