agenda 10/6/11
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Agenda 10/6/11. Objective: Identify Electrical symbols Learn how to draw basic floor plans and elevations Agenda Quiz on Symbols Lecture on basic floor plans and elevations Begin Client Profile Project. 6.06. Draw basic floor plans and elevations. GCFI. - PowerPoint PPT PresentationTRANSCRIPT
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Agenda 10/6/11Objective: • Identify Electrical symbols• Learn how to draw basic floor plans
and elevationsAgenda• Quiz on Symbols• Lecture on basic floor plans and
elevations• Begin Client Profile Project
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6.06Draw basic floor plans and elevations
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GCFI• Ground Control Fault Circuit
Interrupter• This is a type of circuit (electrical
outlet) that helps prevent electrical shock
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Architectural Drawings• Universal language• In proportion to actual size• ¼ inch = 1 foot, also called 1/48 or 1/4”=12”• CAD, CADD – computer aided drafting and
design• Now referred to as prints instead of
blueprints• Templates – plastic drafting tool for tracing
shapes onto a floor plan
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Types of Drawings• Sectional-view taken from an imaginary cut
through of a building (7-6 p181 HD)• Exterior elevation-usually 4,one of each
side, drawing of outside of the house (7-5 HD p. 181)
• Interior elevation – shows a wall of a room, with furniture and architectural fixtures
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Renderings – realistic drawing with colorExpensive done by handRequire expertiseDone by:
PencilInkWater colorColor pencilFelt tip
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Plans
• Plot plan-shows the location of the building on the site (p. 33, RH) Includes outline, streets, driveways, utilities, easements, fences, property lines, contour, vegetation
• Foundation Plan – shows footings, piers, columns, foundation walls (34 RH)
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• Floor Plans – heart of the drawings, 4 feet above the floor, windows, doors, fireplaces, stairs, built-ins, materials, scale, room names, sizes, (36 RH)
• Electrical plans – switches, lights, meters, wiring, door bell, lighting, appliances, (38 RH)
• Also can be climate control plans and plumbing plans.
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(continued)• Model – 3 D representation• Detail – up close and personal of a
small part of a floor plan or elevation• Specs = specifications=a book of
additional information that is not able to fit onto a floor plan
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Assignment• Select a room from the house you
printed yesterday. Draw that room on graph paper. (floor plan)
• Create one wall interior and one wall exterior elevation of your house.
• Continue working on “Student Lounge” assignment
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Alphabet of Lines• Vary in thickness and weight• Allow the drafter to communicate
ideas quickly and clearly
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Alphabet• Phantom ____ _ _ ____ _ _ ____Show alternate positions, repeats, or
motion• Visible _____________ outline of
building or walls• Hidden ---------------- not visible in a
specific view
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Alphabet (continued)• Center line ____ _ ____ _ ____ _ Shows center of an arc or circle• Dimension and extensionI-------- 4 ½” -------I size, distance• Break line (look in book) p. 178Show that the object continues on but
the entire view is not shown
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Alphabet of lines• Section (crosshatch) //////////• Show that a feature has been sectioned
Assignment:• Use page 100 of the architectural drawing
to locate as many of the “alphabet of lines” Describe what they are showing
• Complete Alphabet of Lines worksheet