Özet:

This study aims to develop the 50/70 penetration degree bitum properties by modifying the organic-based synthetic zinc phosphate compound (OEÇFB). OECFB is a new additive material synthesized within the work frame and has not been used before as bitum modifications. The effect of OECFB on bitum and bitum mixture has been studied by conventional (sweetening point test, dickness test, Marshall test, Nicholson scraping test) and superpave (reverse viscosity, tendance curvature reometry, dynamic sliding reometry) test methods. The OECD was added to the bitum mass by 1, 2, 3%, 5%, 10%, and the viscosity test results were evaluated and the OECD concentration used in the bitum modification was selected as 3%. It has been determined that the reological properties of the plant at low temperatures have been improved by the OECD modification. However, the 3% OECD concentration increased the Marshall stability of bitum mixture by 6.1%, and the robbery resistance increased from 30% to 95.

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