Pre-manufactured utility wall for a multi-story building having load bearing walls
A utility wall is provided for a multi-story building having load bearing walls that are able to withstand vertical loads and lateral loads. The building may be a low-rise building or a mid-rise building. The utility wall, as well as the load bearing walls, floor-ceiling panels, corridor panels, and other parts of the building, are pre-manufactured off-site and then installed on-site at the site of the building. The utility walls are hung from the load bearing walls and provide utilities to the various stories of the building.
1. A pre-manufactured utility wall for a multi-story building, the utility wall comprising:
a plurality of parallel vertical metal studs, including an end stud at each end of the utility wall;
a vertical member affixed to the end stud, wherein the vertical member includes a plurality of tabs that are sized and shaped for insertion into a corresponding plurality of slots of a vertical support member of a load bearing wall, and wherein the utility wall hangs from the load bearing wall after insertion of the plurality of tabs into the corresponding plurality of slots;
a horizontal member supported by the vertical member at a first side of the utility wall, wherein the horizontal member runs along a bottom portion of the utility wall, and wherein the utility wall supports a corridor panel when the corridor panel is hung from the horizontal member; and
utilities installed at a second side of the utility wall that is opposite from the first side of the utility wall, wherein the utilities comprise non-terminated utilities componentry arranged to receive a connection from at least one water source and at least one electricity source.
2. The utility wall of claim 1 , wherein the utility wall spans a single story in height.
3. The utility wall of claim 1 , wherein the utilities and the studs are spaced apart from each other on parallel vertical planes.
4. The utility wall of claim 1 , further comprising:
a first sheet of metal attached to the studs at the first side of the utility wall;
a second sheet of metal attached to the studs at a second side, opposite to the first side, of the utility wall,
wherein the horizontal member is affixed to the vertical member and to the first sheet of metal,
wherein the utilities are affixed to the second sheet of metal via configuration elements, and
wherein the first and second sheets of metal provide fire proofing and sound proofing for the utility wall.
5. The utility wall of claim 1 , wherein the utilities include a fire sprinkler water supply that runs horizontally along a top portion of the utility wall.
6. The utility wall of claim 1 , wherein the vertical member is formed as an angle having a first vertical section and a second vertical section that are orthogonal to each other, and wherein the tabs are positioned at the first vertical section.
7. The utility wall of claim 6 , further comprising a box beam located at the second side of the utility wall, wherein the angle includes a first flange section and a second flange section, wherein the first flange section extends from the first side of the utility wall and is configured to support the horizontal member, and wherein the second flange section extends from the second side of the utility wall and is affixed to the box beam.
8. The utility wall of claim 7 , further comprising a bracket affixed to the horizontal member and to the first flange section of the angle, wherein the bracket is configured to be linked to a corresponding bracket affixed to a horizontal member of an adjacent utility wall, during field installation of the utility walls, so as to link the utility walls.
9. The utility wall of claim 7 , wherein the box beam is affixed to the studs and forms a first interface with a diaphragm of a floor-ceiling panel to receive load transferred from the diaphragm, and forms a second interface with the horizontal member, and wherein the second interface is positioned within interstitial spaces between the studs.
10. The utility wall of claim 9 , wherein the box beam is formed with a plurality of penetrations that are each positioned and shaped to receive a corresponding one of the utilities that run through the box beam.
11. A multi-story building, comprising:
a plurality of pre-manufactured load bearing walls that each include a vertical support member; and
a pre-manufactured utility wall that is hung from and that connects two of the plurality of load bearing walls, wherein the utility wall includes:
a plurality of parallel vertical metal studs, including an end stud at each end of the utility wall;
a vertical member affixed to the end stud, wherein the vertical member includes a plurality of tabs that are sized and shaped for insertion into a corresponding plurality of slots of the vertical support member of each of the two load bearing walls, and wherein the utility wall hangs from the two load bearing wall after insertion of the plurality of tabs into the corresponding plurality of slots;
a horizontal member supported by the vertical member at a first side of the utility wall, wherein the horizontal member runs along a bottom portion of the utility wall, and wherein the utility wall supports a corridor panel when the corridor panel is hung from the horizontal member; and
utilities installed at a second side of the utility wall that is opposite from the first side of the utility wall.
12. The building of claim 11 , wherein the building has five or less stories, and wherein the utility wall spans a single story.
13. The building of claim 11 , wherein the corridor panel is amongst a plurality of corridor panels along a corridor of the building, and wherein the corridor panel is hung from the utility wall at a first side of the corridor and is hung from another utility wall at a second side of the corridor opposite from the first side of the corridor.
14. The building of claim 11 , wherein:
the utility wall is a first utility wall,
the building further comprises a second utility wall positioned horizontally adjacent to the first utility wall and hung from the vertical member. and
the horizontal member of the first utility wall is linked to a horizontal member of the second utility wall that is linearly aligned with the horizontal member of the first utility wall.
15. The building of claim 11 , further comprising a pre-manufactured floor- ceiling panel, wherein the floor-ceiling panel is sized to provide a gap to accommodate the utilities installed at the second side of the utility wall.
16. The building of claim 15 , wherein:
the utility wall is a first utility wall,
the building further comprises a second utility wall positioned below the first utility wall,
the utilities of the first utility wall are spliced with utilities of the second utility wall by a splice connection at the gap,
non-terminated utilities componentry is further arranged to receive a connection from a pressurized fire-safety-water sprinkler system, and
the utilities include at least one of plumbing componentry for indoor plumbing, electrical componentry for indoor lighting, plumbing componentry for in-floor heating, plumbing componentry for sprinklers.
17. A method of manufacturing a utility wall for a multi-story building having load bearing walls, the method comprising:
forming a panel frame that includes a plurality of parallel vertical metal studs, wherein the studs include an end stud at each end of the utility wall;
affixing a vertical member to the end stud, wherein the vertical member includes a plurality of tabs that are sized and shaped for insertion into a corresponding plurality of slots of a vertical support member of a load bearing wall of the multi-story building, and wherein the utility wall is hung from the load bearing wall after insertion of the plurality of tabs into the corresponding plurality of slots;
affixing a horizontal member to the vertical member at a first side of the utility wall, wherein the horizontal member runs along a bottom portion of the utility wall and is supported by the vertical member, and wherein the utility wall supports a corridor panel when the corridor panel is hung from the horizontal member; and
installing utilities at a second side of the utility wall that is opposite from the first side of the utility wall.
18. The method of claim 17 , further comprising:
forming the vertical member as an angle having a first vertical section and a second vertical section that are orthogonal to each other, and wherein the tabs are positioned at the first vertical section;
affixing a box beam to the second side of the utility wall, wherein the angle includes a first flange section and a second flange section, wherein the first flange section extends from the first side of the utility wall and is configured to support the horizontal member, and wherein the second flange section extends from the second side of the utility wall and is affixed to the box beam; and
forming a plurality of penetrations in the box beam that are each positioned and shaped to receive a corresponding one of the utilities that run through the box beam.
19. The method of claim 17 , further comprising affixing a bracket to the horizontal member and to a flange section of an angle, wherein the bracket is configured to be linked to a corresponding bracket affixed to a horizontal member of an adjacent utility wall, during field installation of the utility walls, so as to link the utility walls.
20. The method of claim 17 , wherein the utility wall spans a single story in height.