What do the symbols on floor plans mean?
Most floor plans include extra symbols that stand not for physical components but rather various pieces of information. A number riding a line with arrows at both ends displays the dimensions of a particular section of wall; an arrow, a circle and the letter N in combination show the direction of north.
Why are symbols important in floor plans?
Using the appropriate symbols for the living space, including symbols for doors, windows, cabinets, appliances, and plumbing fixtures; and those more closely associated with the construction of the structure, including electrical circuits, material description and sizing, and proper dimensioning, provides for the …
Why are symbols used in construction drawings?
Graphic symbols are used in construction drawings as a pictorial shorthand to reduce drawing time and coordinate separate drawings. For example, symbols can be used on a floor-plan drawing to indicate placement and type of specific equipment such as electrical outlets and wall light switches (Figure 5-18).
What is the name of this symbol @?
The at sign, @, is normally read aloud as “at”; it is also commonly called the at symbol, commercial at or address sign.
What are drawing symbols?
Symbols are the shorthand of drawing. They graphically portray the characteristics of a component with a minimal amount of drawing.
What are the 6 types of construction drawings?
What Are the Six Types of Construction Drawings?
- Interior and exterior elevations.
- Building and wall sections.
- Interior and exterior details.
- Schedules and room finishes.
- Framing and utility plans.
What are the types of drawings in construction?
12 types of construction drawings
- Site plan. A site plan provides a map of the construction site. …
- Plot plans. Plot plans are like site plans in that they both depict the whole project site. …
- Excavation plans. …
- Floor plan. …
- Elevation drawings. …
- Section drawings. …
- Detail drawings. …
- Mechanical and electrical drawings.