This Architectural Drawing is AutoCAD 2d drawing is of Reinforcement layer of tap side and bottom side of foundation. One of the most important phases of the reinforcement of foundations is the connection between the micropile and the foundation, which provides the transition of the load of the superstructure to the micropile and then to the ground. To start laying the building foundations, you'll need: mesh reinforcement in the foundation concrete. compressible material for lining the trenches. a polythene slip membrane. For more details and information download the drawing file.