The purpose of building a sound barrier at Izmir Airport Junction is to eliminate the noise. On the other its objective is preventing the propagation of sound waves due to being a waterproof system, at the same time reduces the heavy traffic noise on the Izmir airport route. Usk-single-sided aluminum noise barriers are manufactured from recycled materials, they are materials with high absorption properties as well. Aluminum sound barriers absorb sound waves and reverberation decreases. Our noise barriers protect regions from sound waves.