CAD Drafting
Reading Blueprints vs. 3D Models & BIM: What’s the Difference?
Jul 27
Blueprints are 2D sheets read one view at a time. A 3D model or BIM is one coordinated model you can turn, measure and query. What that difference means on […] ...
How to Read a Reflected Ceiling Plan (RCP)
Jul 27
A reflected ceiling plan shows the ceiling as if mirrored onto the floor: lights, diffusers, grid, soffits and heights, so the overhead trades coordinate from one view. ...
Understanding the Title Block on Construction Drawings
Jul 27
The title block identifies every sheet: project name, sheet number and title, scale, date, revisions and who prepared it. How to read it first. ...
How to Read Structural Drawings (Foundation & Framing)
Jul 27
Structural drawings show the skeleton: foundations, footings, columns, beams and framing. How to read their grid, symbols and schedules. ...
How to Read HVAC & Mechanical Drawings
Jul 27
HVAC and mechanical drawings show ductwork, equipment, diffusers and controls on the floor plan. How to read them and follow how air moves through the building. ...
How to Read Plumbing Blueprints
Jul 27
Plumbing blueprints show supply, drain, waste and vent systems with standardized symbols and riser diagrams. How to read them from riser to install. ...
How to Read Electrical Plans & Symbols
Jul 27
An electrical plan shows outlets, switches, fixtures, panels and circuits as symbols on the floor plan. How to read it and trace what connects to what. ...
Blueprint Dimensions & Notations Explained
Jul 27
Dimensions and notations tell you how big things are and how to build them. How dimension strings, notes, symbols and reference bubbles work together. ...
How to Read Site & Plot Plans
Jul 27
A site plan shows the building footprint on the lot with boundaries, setbacks, driveways, utilities and grading. How to read one before design starts. ...