gray broken concrete floor texture with constrast cracks

age aging asphalt backdrop background beton breache break breakage bruch cement composite material concrete crack damage decay decline destroy destructed destruction detail deterioration floor fraction fracture fraktur geteilt gravel ground level pattern raw road rough ruin demolished ruined rustic scratch screensaver split stone style tear teared teilen texture textured textures used weathered wrecked gray broken constrast cracks splits uneven surface