Once the drawing was exposed to light, the exposed parts turned blue, while the drawing lines blocked the coated paper from exposure and remained white. … For decades, bluelines were the way to make copies of architectural drawings. To this day, they are often called blueprints.
The most important thing is to match the scale of the ruler used for measurement to the drawing.
- Unroll the blueprint onto a flat surface. …
- Find the scale of the drawing. …
- Choose a scaled ruler that accurately matches the scale of the drawing. …
- Lay the proper scale next to the item on the drawing and take the measurement.
4 Tips for Reading Blueprints
- Begin with the title block. The title block is the first piece of information you’ll see in construction site plans. …
- Study the plan legend. …
- Find the blueprint’s scale and orientation. …
- Look for notes from the architect.
- Interior and exterior elevations.
- Building and wall sections.
- Interior and exterior details.
- Schedules and room finishes.
- Framing and utility plans.
What type of construction drawing is a roof plan?
Do architects still use blueprints?
What is the importance of roof framing and roof plan?
The main sections of a blueprint are:
- Title Sheets and Site Plans.
- Floor Plans.
- Elevations and Sections.
- Details and Schedules.
- Structural Drawings.
- Mechanical, Electrical, and Plumbing (MEP) Drawings.