CAD/BIM Library of blocks "pre"

Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.

Category Vendor Architecture/Generic 13797 [-testing-] 210 _Other 248 Animals 139 Annotation 118 Bathroom 572 Fixture 208 Toilette, WC 72 Bedroom 289 Ceiling 303 Construction details 314 Fittings 37 Decoration 348 Devices 370 Computers 132 Electronics 173 Optical 9 Doors 758 Sliding 156 Drawing elements 256 Entertainment 190 Music instruments 27 Toys 36 Exterior 291 Street furniture 83 Fences 69 Floor 31 Foliage, trees, plants 309 Furnishing 123 Furniture 2191 Seating 719 Tables 275 Hobby 36 Industrial 198 Kitchen 580 Food, drinks 18 Hoods 21 Kitchen equipment 124 Kitchen sink 55 Kitchenware 73 Lights 499 Medical care 61 Office 128 People 398 Projects 116 Roof 129 Safety 271 Fire protection 29 Shop, service 98 Sport 219 Sport field 73 Stairs 175 Elevators 11 Stove, fireplace 37 Structural, construction 1567 Concrete 125 Steel 1283 Wood 30 Suits, shoes 12 Templates 25 Terrain 9 Vehicles 1628 Flying 176 Industrial 286 Railway 86 Single-track 72 Water 53 Walls 86 Weapons 13 Windows 377 Electrical 1539 _Other 104 Conductors, cables 63 Connectors 117 Electronic parts 528 Engines 20 Installation 389 Communication 213 Instrumentation 53 Data acquisition 2 Meters 18 Recorders 2 Line circuits 74 Power parts 52 Relays, switches 16 Switchboxes, fuses 88 Transformer 36 Mapping 444 _Other 38 Building objects 32 Elevations 2 Flags 10 Ground types 25 Line symbols 81 Mapping symbols 45 Maps 68 Mining 19 Networks 43 Points 15 Traffic equipment 47 Waters 14 Mechanical 3741 _Other 249 Bearings 52 Bolts 419 Electric parts 32 Forms 6 Gears 60 Materials 26 Motors and accessories 155 Moving parts 180 Plastic 1798 Power 9 Profiles 174 Robotics 9 Shafts 19 Shapes 153 Sheetmetal 203 Tools 180 Welding 17 Piping, P&ID 3111 _Other 68 Functional symbols 37 Heating 226 HVAC 326 Hydraulics 21 Pipes 1738 Flanges 653 Pneumatics 23 Pumps 74 Tanks 136 Valves 325 Water, wastewater 136 Transportation 374 _Other 58 Construction 108 Railways 32 Roads 66 Traffic signs horiz. 26 Traffic signs vert. 83

Selected blocks (choose category on the left):block See also category: Pneumatics • Hydraulics • Total found 533 records prep prep.dwg Schodiš�ový pøepínaè cat: Installation DWG2004 Downloaded: 2829x Size 24,7kB • from 04.01.2007 Uploader: RaCa • Author: RaCa Precast Concrete Structure 3D Precast_Concrete_Structure_3D.dwg Precast Concrete Structure cat: Concrete DWG2007 Downloaded: 2119x Size 1,75MB • from 23.06.2010 Uploader: sekule • Author: Sekule Prechodka_M12_M16x1.5 Prechodka_M12_M16x1.5.ipt Pøechodka M12-M16, vel. 1.5 cat: Pipes Inventor part IPT11 Downloaded: 1979x Size 279,5kB • from 11.07.2007 Uploader: VlJanecek • Author: CAM+more PRELAM PEDESTAL-CASTOR PRELAM_PEDESTAL-CASTOR.dwg Mobile pedestal cat: Office DWG2000 Downloaded: 1624x Size 167,6kB • from 15.04.2009 Uploader: achobari • Author: ABDUL PRESSURE TEMPERATURE PT.dwg PRESSURE TEMPERATURE cat: _Other DWG2010 Downloaded: 1384x Size 92,2kB • from 20.01.2023 Uploader: ivanjktp • Author: Ivanjktp PRESSURE INDICATOR PI.dwg PRESSURE INDICATOR cat: _Other DWG2010 Downloaded: 1110x Size 91,4kB • from 20.01.2023 Uploader: ivanjktp • Author: Ivanjktp Pøeklady roletové Preklady_roletove.rfa  + attachment Roletový pøeklad HELUZ, s katalogem typù cat: Structural, construction Revit family Downloaded: 1008x Size 192kB • from 05.09.2006 Uploader: Vladimír Michl • Author: Xanadu • Manufacturer: Heluz Pøeklady ploché Preklady_ploche.rfa  + attachment Plochý pøeklad JIST®OP, s katalogem typù cat: Structural, construction Revit family Downloaded: 920x Size 188kB • from 05.09.2006 Uploader: Vladimír Michl • Author: Xanadu • Manufacturer: Heluz PreCast Elect Pit PreCast_Elect_Pit.dwg Sectional View of a Typical Electrical/Comms Pre-Cast Pit cat: Installation DWG2004 Downloaded: 3433x Size 76,9kB • from 10.08.2010 Uploader: PeterAll • Author: PeterAll PREMACO NOSNIK PREMACO_NOSNIK.dwg Truss - ceiling system PREMACO cat: Concrete DWG2004 Downloaded: 1569x Size 47,6kB • from 01.12.2009 Uploader: deson • Author: DeSON • Manufacturer: PREMACO pages:   Previous  1 2 3 4 5 6 7 8 9 10 ...  Next  Last

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.