Free CAD Blocks in DWG file format
File downloads for AutoCAD Drafting
Free AutoCAD Blocks
Section detail of an L-3 header in a masonry block wall, showing the 6 by 12 inch header with four horizontal rebar and stirrups at 12 inch centres, bearing on full vertical grout channels each side of the opening. The most heavily reinforced of the header series. A free AutoCAD DWG file download.
| File format | DWG – opens in AutoCAD and all DWG-compatible CAD software |
|---|---|
| File size | 54.72 KB |
| Files included | 1 |
| Categories | Masonry, Structural, Structural Details |
| License | Free for personal and commercial use – no attribution required |
