MODULAR BUILDING SYSTEM
A manufactured building system is described. The building system can include modular components such as floor panels, roof panels, window walls, demising walls, utility walls, end walls, and/or corbel beams.
1 . A floor panel, comprising:
a first cement board layer;
a hydronic foam layer disposed below the first cement board layer;
hydronic piping disposed within the hydronic foam layer;
a second cement board layer disposed below the hydronic foam layer;
one or more joists coupled to a bottom surface of the second cement board layer;
one or more gypsum board layers disposed below the one or more joists, wherein the one or more joists are coupled to a top surface of the one or more gypsum board layers; and
one or more layers of insulation disposed in a space defined by the second cement board layer, the one or more joists, and the one or more gypsum board layers.
2 . The floor panel of claim 1 , further comprising a first sheet metal member disposed between the second cement board layer and a top of the one or more joists, and a second sheet metal member disposed between a bottom of the one or more joists and a top surface of the one or more gypsum board layers.
3 . The floor panel of claim 2 , wherein the first cement board layer and the second cement board layer are attached to the first sheet metal member via one or more fasteners.
4 . The floor panel of claim 1 , wherein the one or more gypsum board layers comprises two fiberglass sheathed gypsum board layers.
5 . A roof panel, comprising:
a roofing material layer;
a protection board layer disposed beneath the roofing material layer;
a rigid insulation layer disposed beneath the protection board layer;
a vapor retarder disposed beneath the rigid insulation layer;
a first cement board layer;
a hydronic foam layer disposed below the first cement board layer;
hydronic piping disposed within the hydronic foam layer;
a second cement board layer disposed below the hydronic foam layer;
one or more joists coupled to a bottom surface of the second cement board layer;
one or more gypsum board layers disposed below the one or more joists, wherein the one or more joists are coupled to a top surface of the one or more gypsum board layers; and
one or more layers of insulation disposed in a space defined by the second cement board layer, the one or more joists, and the one or more gypsum board layers.
6 . The roof panel of claim 5 , further comprising a first sheet metal member disposed between the second cement board layer and a top of the one or more joists, and a second sheet metal member disposed between a bottom of the one or more joists and a top surface of the one or more gypsum board layers.
7 . The roof panel of claim 6 , wherein the first cement board layer and the second cement board layer are attached to the first sheet metal member via one or more fasteners.
8 . The roof panel of claim 5 , wherein the one or more gypsum board layers comprises two fiberglass sheathed gypsum board layers.
9 . A modular building system, comprising:
a demising wall, comprising:
an insulation section;
a first gypsum board layer installed on a first side of the insulation section;
a second gypsum board layer installed over on a second side of the insulation section, opposite the first side of the insulation section;
a first plurality of hat channels coupled to the first gypsum board layer;
a second plurality of hat channels coupled to the second gypsum board layer;
first finish panels coupled to the first plurality of hat channels via first trim pieces; and
second finish panels coupled to the second plurality of hat channels via second trim pieces.
10 . The modular building system of claim 9 , wherein the demising wall further comprises:
a first sheet metal member installed on an interior surface of the first gypsum board layer between the insulation section and the first gypsum board layer; and
a second sheet metal member disposed on an interior surface of the second gypsum board layer between the insulation section and the second gypsum board layer.
11 . The modular building system of claim 9 , wherein the first gypsum board layer of the demising wall includes fiberglass sheathed gypsum board, and wherein the second gypsum board layer of the demising wall includes fiberglass sheathed gypsum board.
12 . The modular building system of claim 9 , further comprising:
a utility wall, comprising:
an insulation section;
an insulation board installed on a first side of the insulation section;
a first gypsum board layer installed over the insulation board on the first side of the insulation section;
a second gypsum board layer installed on a second side of the insulation section, opposite the first side of the insulation section;
a weather resistive barrier installed over the first gypsum board layer; and
a vapor retardant layer installed over the second gypsum board layer.
13 . The modular building system of claim 12 , wherein the utility wall further comprises:
one or more furring members coupled to an exterior of the utility wall over the weather resistive barrier; and
one or more external finish panels coupled to the one or more furring members.
14 . The modular building system of claim 13 , wherein the utility wall further comprises:
one or more hat channel members coupled to the second gypsum board layer;
one or more trim pieces corresponding to the one or more hat channel members; and
one or more interior finish panels coupled to the utility wall via the trim pieces.
15 . The modular building system of claim 12 , wherein the insulation section of the utility wall includes a plurality of insulation layers.
16 . The modular building system of claim 9 , further comprising:
an end wall, comprising:
an insulation section;
a thermal insulation layer installed on a first side of the insulation section;
a first gypsum board layer installed on a side of the thermal insulation layer opposite the insulation section;
a weather resistant barrier installed on a side of the first gypsum board layer opposite the thermal insulation layer;
a second gypsum board layer installed on a second side of the thermal insulation layer opposite the first side of the thermal insulation layer; and
a vapor retardant layer installed on an interior surface of the second gypsum board layer between the second gypsum board layer and the insulation section.
17 . The modular building system end wall of claim 16 , wherein the end wall further comprises:
a first sheet metal layer installed on an interior surface of the thermal insulation layer between the thermal insulation layer and the insulation section; and
a second sheet metal layer installed on an interior surface of the second gypsum board layer between the second gypsum board layer and the insulation section.
18 . The modular building system of claim 17 , wherein the end wall further comprises:
one or more hat channel members coupled to the second gypsum board layer of the end wall;
one or more interior finish panels coupled to the hat channel members via corresponding trim pieces; and
insulation installed in a space defined by the second gypsum board layer of the end wall, the one or more hat channel members, and the interior finish panels.
19 . The modular building system of claim 9 , further comprising:
a corbel beam, comprising:
a hollow structural section beam; and
a wide flange beam disposed within the hollow structural section beam,
wherein the hollow structural section beam is filled with grout so as to surround the wide flange beam disposed within the hollow structural section beam.
20 . The modular building system of claim 19 , wherein the corbel beam further comprises a plate installed within the hollow structural section beam and adjacent a flange of the wide flange beam within the hollow structural section beam.