Concrete Roadway Pavement Section Detail Drawing with Layer Thickness

This AutoCAD DWG file shows a concrete roadway pavement section detail drawing illustrating the structural layer arrangement used in road construction. The drawing presents a detailed cross-section of a concrete pavement system, including a top concrete pavement layer with a strength value of Rf 5.0 MPa and a thickness of 0.18 m. Beneath the concrete surface, the drawing shows a base layer with CBR greater than 60 percent and a thickness of 0.30 m designed to provide structural stability and load distribution.