Runway Rehabilitation: Old Surface Milling & New PU Laying

Show a running track mid-renovation, with the construction sequence readable in one view. Render the oval divided into three visible states: one section stripped back to the grey asphalt base with the old red surface milled off and swept into ridges; a middle section with the new black rubber base layer laid and still matt; and a finished section in fresh bright brick-red polyurethane, glossy and unmarked with no lane lines yet painted. Detail the equipment — a small paving machine, a squeegee crew spreading resin by hand in the transition zone, buckets of two-part resin with mixing drills, and a line of traffic cones separating the wet area. Show workers in boots and knee pads, one kneeling with a trowel. Include a taped-off zone with warning signs, a stack of rubber granule sacks on a pallet, and the school buildings behind. Detail the joint between old and new as a taped straight edge. Show bright working daylight with the fresh surface noticeably brighter than the weathered part. Photorealistic, in-progress, red and black, elevated three-quarter view.