Trimix Road Construction Detail Drawing With Reinforcement Layers

This AutoCAD DWG Trimix road construction detail drawing illustrates a typical section with clearly defined structural layers and measurements. The drawing shows a 200 mm thick Trimix concrete layer reinforced with 8 mm diameter bars placed at 200 mm center to center in both directions, finished with a 50 mm floor hardener as approved by the vendor.

Below the Trimix layer, a 125 micron PVC sheet is provided as a separation layer over a 150 mm thick PCC base. The foundation includes a 230 mm thick granular sub-base laid over compacted earth compacted to 95 percent of MDD layer-wise. All dimensions are indicated in millimeters, and the drawing is suitable for execution reference, quality checks, and construction coordination for rigid pavement works.