Isometric View of Concrete Box with Dimensions AutoCAD Drawing

This AutoCAD drawing file presents a clear isometric view of a concrete box with complete dimensional and construction details. The drawing shows the outer and inner geometry of the concrete box in three-dimensional isometric form, helping users understand its shape, depth, and structural thickness. The outer dimensions of the concrete box are accurately marked as 0.70 m in length and 0.90 m in breadth, while the inner clear dimensions are shown as 0.40 m by 0.60 m. Wall thickness is clearly defined using block masonry, and the concrete floor finish is illustrated at the base for proper structural support.

The drawing also includes material annotations such as exterior plaster finish, interior smooth finish, and a prefabricated concrete cover slab with a thickness of 0.05 m. Height is marked as a variable to suit site requirements. All dimensions are labeled clearly to support construction detailing, quantity estimation, and execution drawings. This AutoCAD DWG file is useful for architects, civil engineers, builders, and design professionals working on drainage chambers, inspection boxes, or utility structures. The isometric representation helps in visual coordination and technical understanding during the design and construction stages. Download this AutoCAD drawing file to use accurate concrete box detailing in professional CAD documentation.