Architectural Drawing Sectional View Drawings
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Architectural Drawing
Sectional View Drawings
Foundation Construction Practices
How do I develop appropriate foundation details?
Dimensioned Floor Plan
Sectional View
Tells WHERE all walls, windows and
doors are placed
Walls are drawn to represent thickness
and surface treatment (brick,
siding)
Tells HOW the walls, roof, foundation are
built.
Shows exact structural
components
Sectional views are
slices of the floor plan
VocabularyCMU- concrete masonry unit- a blockParging- cement coating on outside of block- used to
help seal from moisture.Footer- foundation structure that house is built upon. Footer Drain- stone and pipe used to channel water
away from foundation.
Footer Calculations:
The footings for the house need to carry the load of the house. Improper footings may lead to house movement, sinking and cracking. The image to the left shows calculations for proper footing sizes.
How do I develop sill and wall details?
Vocabulary:Sill- Wood that contacts the foundation.
Plate- Top and bottom of wall section.
Stud- Vertical members of a wall.
O.C.- Measurement feature “on center”.
R- Values- Insulation value of a material.
How do I develop ceiling and roof details?
Vocabulary:Cornice- edge of roof detail.Pitch- angle of a roof- expressed as rise
over run. Base 12Soffit- horizontal surface under an
overhangFascia- vertical surface of an overhang
(where the gutter hangs)
Rafters and Ceiling Joists
“W” Truss
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