Central and Perimeter Strip Footing Detail With 20x40 Beam CAD Drawing

Central and perimeter strip footing detail with 20x40 beam CAD drawing illustrates reinforced concrete foundation construction used for load-bearing masonry walls. The drawing shows two structural foundation types, including perimeter strip footing and central strip footing sections, designed to support brick masonry walls measuring 6x12x25 cm. The footing base includes a plain concrete bedding layer with a thickness of 0.10 m placed over compacted soil for foundation stability.