Free CAD Blocks in DWG file format

Free CAD Blocks in DWG file format

File downloads for AutoCAD Drafting

Free AutoCAD Blocks

Structural CAD Blocks

Free structural CAD blocks and details in DWG format: Australian steel sections with full attributes (purlins, CHS, angles, channels), concrete and reinforcing details, and precast elements. Many blocks carry attribute data ready for schedules, and the steel sets follow Australian section naming.

Subcategories

Parallel Flange Channel (PFC) CAD block previewParallel Flange Channel (PFC)Pipe Line of Influence from Footing CAD block previewPipe Line of Influence from FootingRescrete Hollowcore Precast Panel CAD block previewRescrete Hollowcore Precast PanelRHS All Sizes - Full Attributes CAD block previewRHS All Sizes - Full AttributesRoof Sheets with Attributes CAD block previewRoof Sheets with AttributesTaper Steel Joists CAD block previewTaper Steel JoistsTapered Flange Beam (TFB) CAD block previewTapered Flange Beam (TFB)Trench Mesh Reinforcement CAD block previewTrench Mesh ReinforcementTypical Base Plate Details - 200 SHS CAD block previewTypical Base Plate Details - 200 SHSTypical Base Plate Details - 310UB40 CAD block previewTypical Base Plate Details - 310UB40Typical Fly Brace Detail CAD block previewTypical Fly Brace DetailTypical Precast Stair Detail CAD block previewTypical Precast Stair DetailTypical Roof Penetration Trimmer Details CAD block previewTypical Roof Penetration Trimmer DetailsTypical Roof Sheeting Expansion Joint Detail CAD block previewTypical Roof Sheeting Expansion Joint DetailUnequal Angle (UA) CAD block previewUnequal Angle (UA)Universal Beam (UB) CAD block previewUniversal Beam (UB)Universal Beam Sections (UB) 2D AutoCAD Blocks Library CAD block previewUniversal Beam Sections (UB) 2D AutoCAD Blocks LibraryUniversal Column Sections (UC) 2D AutoCAD Blocks Library CAD block previewUniversal Column Sections (UC) 2D AutoCAD Blocks LibraryUniversal Columns (UC) CAD block previewUniversal Columns (UC)Universal Piles (UP) CAD block previewUniversal Piles (UP)UP Bearing Pile - Cross Sections CAD block previewUP Bearing Pile - Cross SectionsWeld Symbols Chart - American Welding Society CAD block previewWeld Symbols Chart - American Welding SocietyWelded Beam (WB) CAD block previewWelded Beam (WB)Welded Column (WC) CAD block previewWelded Column (WC)

ABOUT: These free files are mostly saved in an AutoCAD 2000 DWG format. So you can open them in whatever version of CAD software you have. They have been carefully screened and cleaned. Most blocks are on layer 0, byblock or bylayer and insert at 0,0,0. A PURGE and AUDIT has been run on each block.

These simple details will be useful in any DWG compatible CAD software package. While we have created these drawings in AutoCAD, they are compatible for use in other 2D software. For example: BricsCAD, Chief Architect, DesignCAD 3D Max, DraftSight, LibreCAD, Microstation PowerDraft, nanoCAD, ProgeCAD, Sketchup, Solidworks, TurboCAD, Vectorworks, GstarCAD, IntelliCAD and ZWCAD.

Useful links:
blocks.draftsperson.net/latest-pages/
blog.draftsperson.net
families.draftsperson.net
cad-corner.com
structuraldrafter.com
freelancer.com
augi.com
autodesk.com