What symbols are used in architectural drawings?

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 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?

  • Plans.
  • 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.

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.

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What is Ø in engineering?

Science, technology and engineering

Slashed zero (0̸), a representation of the number 0 (zero) to distinguish it from the letter O. The symbol for diameter (⌀)

What is the main use of architectural drawing?

They are widely used by architects and others for a number of purposes: to develop a design idea into a coherent proposal, to communicate ideas and concepts, to convince the clients of the merits of a design, or to make a record of a completed construction project.

What does STK mean on a drawing?

The designation of STK is understood to mean that the surface being dimensioned is acceptable with its stock finish and does not require machining. … Flatness: Machined surfaces shall be flat within the tolerances of the linear dimension of the drawing unless otherwise required by GD&T tolerance callouts.

What are the 4 basic components of an engineering drawing?

What are the 4 basic components of an engineering drawing?

  • Dimension Text.
  • Dimension Line andArrows.
  • Extension Lines.
  • Gap.
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