This presentation includes the technical terms in drafting a ceiling plan

3. 1. ACOUSTIC
•IS THE SCIENCE OF SOUNDS
IN HOUSING, MATERIALS
USED TO KEEP DOWN
NOISE WITHIN A ROOM OR
TO PREVENT IT FROM AN
OVER HEAD LINING INSIDE
OF A ROOM

4. 2. CEILING JOIST
•IS THE STRUCTURAL
MEMBER IN BUILDING
CONSTRUCTION THAT
HOLDS THE CEILING
BOARD

5. 3. CEILING BOARD
•IS A CEILING
COVERING
MATERIALS

6. 4. CORNICE
•IS A WOOD OR ANY
MATERIAL PROJECT
BEYOND THE WALL
OF THE CEILING

7. 5. FIXTURES
•IS A PIECE OF
ELECTRIC OR
PLUMBING
EQUIPMENT WHICH
IS A PART OF THE
STRUCTURE

8. 6. GYPSUM BOARD
•IS A BOARD MADE
OF PLASTER WITH
COVERING OF
PAPER

9. 7. HANGER
•IS AN IRON OR
WOOD STRAP
USED TO
SUPPORT A JOIST

10. 8. INSULATION
•IS A MATERIAL
OBSTRUCTING THE
PASSAGE OF SOUND,
HEAT, OR COLD
FROM ONE SURFACE
TO ANOTHER

11. 9. LIGHTING FIXTURES
•IS THE POSITION
OR PLACEMENT OF
LIGHTING FIXTURES
OF THE HOUSE

12. 10. REFLECTED CEILING PLAN
•IS A DRAWING OF A
ROOM OR
BUILDING, LOOKING
DOWN AT THE
INTERIOR CEILING

13. 11. SMOKE DETECTORS
•IS A FIRE PROTECTION
DEVICE THAT IS USED
TO DETECT SMOKE OR
GASSES PRODUCED BY
SMOLDERING FIRES
PARTICLES OF
COMBUSTION

14. 12. SOFFIT
•IS THE
UNDERSURFACE OF
A CORNICE,
MOLDING, OR BEAM

15. 13. SPECIFICATION
•IS THE WRITTEN DESCRIPTION
ACCOMPANYING THE WORKING
DRAWING

16. 14. SPRINKLER SYSTEMS
•IS A FIRE
PROTECTION DEVICE
THAT DISCHARGES
WATER WHEN THE
EFFECTS OF A FIRE
HAVE BEEN DETECTED

17. 15. VENTILATION
•IS THE PROCESS OF
SUPPLYING AND
REMOVING AIR BY
NATURAL OR
MECHANICAL MEANS
TO OR FROM ANY
SPACE