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Objective 6.02 INTERPRET simple drawings

Objective 6.02 INTERPRET simple drawings. Draw the symbols onto graph paper. Cut out each symbol and glue onto a notecard. CTV. Architectural drawings. Drawings that contain information about the size, shape, and location of all parts of a house

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Objective 6.02 INTERPRET simple drawings

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  1. Objective 6.02INTERPRET simple drawings

  2. Draw the symbols onto graph paper.Cut out each symbol and glue onto a notecard.

  3. CTV

  4. Architectural drawings • Drawings that contain information about the size, shape, and location of all parts of a house • These drawings use lines, symbols, views and notes to convey specific ideas.

  5. Scale (1/4” = 1’) • When a house is drawn to scale it is drawn proportional to the actual house • Drawings are usually drawn at a scale of ¼” = 1’.

  6. Show the type of window or door and the direction each opens. Door and window symbols

  7. Double Hung Window

  8. Bay Window

  9. Interior Door

  10. Exterior Doors

  11. Bi-Fold Doors

  12. Pocket Door

  13. Skylight

  14. Fireplace

  15. Sliding Door

  16. French Doors

  17. Cased Doorway

  18. Indicate the switches, receptacles, light fixtures, and appliances. Electrical symbols:

  19. Range

  20. Refrigerator

  21. Dishwasher DW

  22. Telephone

  23. Switch

  24. Electrical Outlet 220 volt outlet 120 volt outlet GFCI outlet GFCI

  25. Television or CTV=Cable CTV

  26. Ceiling Mounted Light

  27. Recessed Light

  28. Wall Mounted Light

  29. Lamp

  30. Fluorescent Light

  31. Indicate plumbing, heating, and air-conditioning fixtures. Mechanical symbols

  32. Toilet or Water Closet

  33. Kitchen Sink

  34. Bathroom Vanity and Sink

  35. Pedestal Sink

  36. Tub

  37. Shower

  38. Cabinets Upper cabinets Lower Cabinets

  39. Alphabet of Lines • In order to understand what the drafter is trying to get across, you must be able to understand the symbols and lines he uses • Each line has a definite form and line weight. • 5 Main Line Types: Visible, Hidden, Center, Dimension, Extension.

  40. Visible Lines • Dark, heavy lines • Show the outline and shape of an object (SHOWS SHAPE) • Defines features you can see in a particular view.

  41. Hidden Lines • Light, narrow, short, dashed lines • Shows the outline of a feature that can not be seen in a particular view • Used to help clarify a feature, but can be omitted if they clutter a drawing.

  42. Center Lines • Thin line consisting of long and short dashes • Shows the center of holes, slots, paths of rotation, and symmetrical objects.

  43. Dimension Lines • Dark, heavy lines • Show the length, width, and height of the features of an object (SHOWS SIZE) • Terminated with arrowheads at the end.

  44. Extension Line Dimension Line Extension Lines • Used to show the starting and stopping points of a dimension (SHOWS LOCATION) • Must have at least a 1/16th space between the object and the extension line.

  45. Alphabet of lines: 7 different lines used on drawings to communicate meanings. • Visible Line ___________________ • Phantom Line _______ __ __ _______ • Hidden Line __ __ __ __ __ __ __ __ __ • Center Line ______ _ ______ _ ______ • Dimension Lines 4 ½ “ • Break Line • Section Line / / / / / / / / / / / / / / / / /

  46. Are there more symbols? • YES, but these are some of the basic symbols you will need to use • Are symbols always drawn EXACTLY like these? • NO, different architects will have some variations, but they will be very similar.

  47. Architect’s Scale • A specialized ruler for measuring architectural drawings

  48. CADD (CAD) – Computer Aided Design and Drafting • Advantages • Changes are easy to make • Scaled • Saves time • Disadvantages • Some programs are complicated.

  49. How to Read and Architect Scale

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