The material is old concrete. In file - element (wall) with superimposed material - seamless texture 5184x3456 - bump maps, reflection - fbx - Corona + Vray 3ds max 2011 At the heart of the material is the author's high-resolution texture concrete, old, rough, gray, dark, matte, light, textured, formwork, wall, uneven, surface, cracks concrete, old, rough, gray, dark, matt, light, textured, formwork, wall, uneven, surface, cracks, loft, retro, vintage, office, club, bar