H-4 Flashcards
Describe Platform Wall Framing.
Walls constructed horizontally using the floor as a platform and then stood up/
What type of wall does not use studs?
SIPs
What is a partition wall?
A partition is an interior wall that divides the rooms within an occupancy.
What is a load-bearing wall, and are all interior walls non-load bearing?
A wall that supports a roof or a floor load. No, some interior walls may be load-bearing.
Describe a plumbing wall.
A specifically framed wall to accommodate large plumbing pipes.
Waving insulation between staggered studs and the use of res-bar will help to
__________
Reduce sound transmission.
What is point load?
A concentrated load, such as where a beam or girder truss rests on a wall.
How does a party wall differ from a partition wall?
Party wall is between two occupancies, whereas a partition wall is within an occupany.
What is the purpose of a shear wall?
To provide lateral support against wind, and seismic and other forces.
List four factors that will affect the design of the exterior wall studs
-Structural requirements
-Finish materials
-Wall sheathing type
-Thermal insulation requirements
Why is it not a good idea to leave concealed spaces in the wall frame?
Because it requires insulating before sheathing is applied
What are two purposes of an L-shaped corner stud?
To provide backing for wall finishes and a nailing base for intersecting walls
What is meant by the “nominal” size of a door or window?
Nominal is the listed size rather than the actual size. For doors, it’s the size of the doo and does not include the door frame.
What is the rough opening for a 30 x 68 in-swing door?
38 1/4” x 83 1/4”
What is the minimum end-bearing for a lintel that spans 12 feet?
76mm or 3”
