hollow block sizes section elevation cad drawing details set

This hollow block sizes section elevation cad drawing detail set includes a variety of block configurations with precise 2D section and elevation views. The file features multiple hollow block types such as 8x18x33, 12x18x33, 18x19x25, 20x27x19, and 13.5x33x19 dimensions, along with lintel block variations. Each block is clearly illustrated with internal cavity detailing, structural proportions, and accurate drafting standards, making it suitable for architectural and construction documentation. The drawings provide a clear visualization of block geometry, thickness, and application in masonry wall systems.