The symbol traces its roots to several native cultures with priests and medicine men regarding the circle enclosing the triangle as a means of warding off evil spirits.
Circle with black triangle inside floor plan.
A small circle bisected by two parallel lines is a wall outlet while a circle superimposed over an x is a ceiling light and a t hanging from a circle is a thermostat.
See more ideas about design triangle design geometric.
2 can be seen on drawing no.
Floor outlets are shown as a dot inside a circle with telephone outlets as a dot in a triangle and television outlets as a line cutting through a triangle.
The dotted line might be a ceiling beam.
The solid circle and square represent columns.
3 can be seen on drawing no.
This might be a dropped ceiling.
The dotted square top left indicates something above the line where the floor plan is cut typically 4ft.
Aa co founder bill wilson chose the symbol to represent the power of the mind and body in warding off the evil spirits leading to addiction.
Aa a 6 building section a a.
Architectural floor plan symbols architectural floor plan symbols the symbols below are used in architectural floor plans.
The rooms have a door between them that can be opened.
It means it is an connecting room with the room in the direction of the arrow.
3 l 5 detail section no.
Plan symbols 2 a 4 wall section no.
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Inside box room number.