What are the 2 types of construction drawings
Orthographic and pictorial
What are the different views of an orthographic drawing
Top, bottom, front, back, left and right
What are the three main views of an orthographic drawing
Top, front and right side
What are the three types of pictorial drawings
Isometric, oblique and perspective
Isometric drawing
Object drawn with two angles 30• and 60•. It is dimensionally accurate and most commonly used
Perspective drawing
Horizontal lines meet at two vanishing points
Oblique drawing
The elevation is drawn looking straight at the object. 45• angled lines are used to indicate depth
What are the 3 types of framing for light structures
Platform, balloon and braced
Job north
Orients person to building not magnetic or true north
What goes on a BOM
Take off list, estimate list and bill of materials
What is the most common technical drawing
Isometric
What types of special views are there
Section, detailed and exploded
What blue print line shows movement
Phantom and datum line
Two type of blueprint symbols
Architect and material symbols
What drawing does not show construction detail
Pictorial
Essential info on title block
Authentication, date
What info is not found in foundation plan
Foundation property line
