visual dictionary
TRANSCRIPT
VISUAL DICTIONARYVitreous
Air Barrier Paper
A solid material, much life a permeable plastic, that is applied continuously over a building to help block airflow and outside forces that act upon a structure.
Attic Ventilation
Attic Ventilation is used to keep attics cold in the winter by blocking the entry of heat and moist air. During the summer, it helps to move hot air out of the attic.1.)Soffit Vent
Attic Ventilation2.) Ridge Vent- Helps to provide evenly distributed ventilation to the underside of the roof.
3.) Gable Vent- Provides ventilation by allowing heat to escape in the summer months and prevent condensation in the winter.
Attic Ventilation
4.) Roof Turbine- A passive ventilation system that removes air from the attic.
Backhoe
A piece of machinery that is used for digging on construction sites. The width of the bucket on this particular backhoe is 18 inches, or 1 and a half feet.
Batter boards
Boards that are set horizontally on stakes place in the ground to outline the perimeter of the building and the desired level of the foundation walls.
Brick Arches
Segmental Arch
Brick Arches
Rowlock Arch
Brick Arches
Arch (Jack) with keystone
Brick Arches
Centering- temporary bracing used to support an arch until the arch becomes self-supporting.
Brick Bonds
Stretcher- Rows of alternating stretchers
Common-rows of alternating stretchers, with header rows every 6th row
Brick Bonds
1.) Rowlock 2.)Header 3.)Stretcher 4.)Soldiers
Brick Bonds
5.) Sailor
Brick Sizes
Modular Brick: 3 5/8”x 2 1/4”x 7 5/8”
Utility Brick: 3 5/8”x 3 5/8”x 11
½”
Bulldozer A tractor-like piece
of equipment that has a metal piece of equipment attached to the front that can push large amounts of soil and dirt.
CladdingBrick Clad StructureEFIS Clad Structure
Cladding
Wood Board Clad Structure
Stone clad structure- random ashlar pattern
Cladding
Wood shingle- Sawn wood that is uniform and doesn’t need hand dress.
Wood shake- Pieces of pine usually that are split instead of sawn like typical shingles.
Code Requirements
Measurements: Width- 33”, Height- 26”, Area- 5.98 sq ft, Sill height- 24”
IBC Requirements: Width- 20” minimum, Height- 24” minimum, Area- 5.7 sq ft minimum, Sill Height- 24” minimum
The window meets the IBC requirements for an egress window.
Code Requirements
Measurements: Tread- 12”, Riser- 7”
IBC Requirements: Tread- 11” minimum, Riser- 7 ¾” maximum
The stairs meet the IBC requirements.
Concrete Joints
Isolation joint- isolating slab from wall
Isolation joint- An isolation joint is a joint that has the purpose of isolating the slab from something else, whether it be from a column or a wall.
Concrete Joints
Control Joint- a groove cut into the surface of concrete to allow some cracking in the concrete that wont be easily visible.
Concrete Masonry Unit
CMU are large concrete brick blocks. They are made up of portland cement and aggregates, usually sand or fine gravel. The typical dimensions of a block are 8in x 8in x 16in.
CMU
Different sized CMU
Decorative CMUSplit Block Ribbed Block
Doors
Exterior Flush door
Doors
Panel Stile Top Rail Lock Rail Bottom Rail
Exterior Panel Door
Doors
Transom- horizontal crosspiece that is used to separate a door from the windows directly above it
Doors Sidelight- windows
that vertically surround a door
Electrical Components
Transformer:Reduces the voltage from the
power lines down to a voltage that is usable by homes
Service Head:The entry point of the power line
into the home
Meter:Measures how much electricity is
being used
Electical Components
Service Panel:Distributes the incoming power throughout the house and provides a point for overload protection and isolation for each circuit.
Duplex Receptacle:A dual outlet for electrical devices to gain access to electricity.
Framing Elements
#1- Anchor Bolt
#2- Sill Plate
Framing Elements #4- Subflooring#3- Floor Joist
Framing Elements#5- Sole plate #6-
Stud
Framing Elements#8- Ceiling Joist#7- Top Plate
Framing Elements#9- Rafter
#10- Roof Decking
Framing Elements#12- Stringer#11- Sheathing
Front End Loader
A piece of equipment used to load loose material and move from one place to another or load onto another piece of machinery.
Gypsum Board
Board with a gypsum plaster core bonded to layers of paper, used to cover walls.
Heat Pump1.)Compressor/Evaporator: The compressor reduces the pressure of the gas
2.)Air Handling Unit- A system used to regulate and circulate air as part of the HVAC system.
Advantage of a heat pump: Heat pumps save energy by multiplying the amount of heat energy it takes in, which saves on the energy bill.Disadvantage of a heat pump: High upfront cost
Insulation
The purpose of insulation is to regulates the flow of heat into a house or room. Insulation is rated by R-flow. The higher the R-flow, the more insulate a house is.
1.)Batt/Blanket- precut pieces of insulation that usually have an R-factor of 3.1 to 4.2.
2.)Loose Fill- small pieces of insulation that are blown in to create a seamless blanket. It has a R-factor of 2.3 to 2.8 usually.
Insulation
Foamed Insulation- used as an insulating and air-sealing product for wall cavities. Spray foam expands to reach all cracks and air spaces. It has a high R-rating.
Insulation Rigid Board
Insulation- Regulates flow of heat into structure. It has an R-value of 4 usually.
Lintel
The purpose of a lintel is to support the weight of the wall above an opening, such as a vent or window. It acts as a support beam and disperses the loads to either side of the opening.
Concrete Lintel
MortarMortar 1: Tooled,Size is 3/8 inchIt is used on a retaining wall for a garden.Type of mortar is N, which is typically used for garden walls.
Mortar 2: TooledSize is 3/8 inchIt is used on a brick clad buildingType of mortar is M, which is used for heavy bearing walls.
Oriented Strand Board
A non-veneered panel product that is made by layering pieces of wood unevenly onto each other. It is manufactured from rectangular strips of wood compressed and bonded with wax and resin adhesive.
Plumbing
Lavatory- state size piping used to drain is 1 ½ “
Water Closet- state size piping used to drain is 3”
Plumbing
The plumbing vent releses sewer gases into the air out of the house and helps equalize pressure in the plumbing pipes.
Plumbing Drop in kitchen sink
Plywood
Plywood is an engineered wood that is made by gluing together pieces of wood veneers at alternate 90˚ angles to improve the strength.
Veneer- thin covering over a surface
Radiant Barrier
Radiant barrier is a highly reflective material that reflects radiant heat rather than absorbing it.
Rebar
The surface of the rebar is so that it binds mechanically to the concrete.
#4 size diameter
Steep Roof DrainageGutter: A channel that runs around the perimeter of a roof of a builing to collect rainwater and divert it away from the building.
Downspout: A pipe that connects to the gutter and carries the water down to the ground and away from the house or structure.
Steep Roof Drainage
Splashblock- Helps direct rainwater away from the foundation, which helps prevent erosion or the soil and prevent moisture problems around the foundation.
Steep Roof Materials
Underlayment: Used to protect the roof sheathing and structure from moisture and outside forces.
Shingle: A roof covering element that is overlapped to ensure water resisting and an extra layer of covering for the roof.
Metal Shingles
Steep Roof Materials
Clay Tile Roof
Steep Roof Materials
Metal Panel Roof- Aluminized steel
Steep Roof Shapes
1.) Hip
2.)Gable
Steep Roof Shapes
Gambrel Roof
Steep Roof Terms 1.)Valley- formed
where two roofs join at an angle
2.)Eave-the edge of a roof
3.)Ridge-horizontal line formed by the sloping members at the top of a roof
Steep Roof Terms 2.)Rake- the inclined
edge of a sloped roof over a wall
3.)Fascia- Any horizontal surface which goes across the top of a wall or structure
4.) Soffit- the shown undersurface of any exterior overhanging roof eave
Steep Roof Terms
Roof without fascia- no overhang is present on this building. Fascia is any horizontal surface across the top of a wall or structure.
Stone
Random Rubble Pattern
Coursed Rubble Pattern
Stone
Coursed Ashlar Random Ashlar Pattern
Vapor Retarder
A material that slows down the transmission of water vapor under specified conditions.
Waterproofing
Liquid applied waterproofing
The waterproofing helps stop water from entering the basement.
Weep Hole
A small hole left in masonry to provide an outlet for water trapped between the building and masonry to move to the outside and evaporate.
Welded Wire Fabric
The size of the WWF is 6 by 6-8 by 8. Welded wire fabric is a series of wires arranged at right angles and welded together. It is used as a primary reinforcement in concrete, because concrete is strong in compression, but weak in tension.
Windows
Encasement Window- Window that swing outward by turning a handle or crank.
Windows
Double Hung Window- Window with an upper and lower sash that slide vertically in separate grooves.
Windows
Awning Window- A window that opens outward and is positioned horizontally.