Modular wall sections with electrical, plumbing and structural ground connectors

Abstract

Improvements in pre-fabricated modular wall sections to construct a building or house is disclosed. Adjacent side of the wall sections are tapered and dovetailed that lock-in-place. The dovetails are spaced to reduce the height that one section must be lifted to engage in an adjoining wall section. The footers/base plate will also have integrated earthquake or hurricane hold-downs in the footer/base plate that aligns and can be secured from the foundation to the wall sections. The connection of the wall section to the foundation to have counter flashing at the concrete insert and the wall-to-wall sections can be self-flashed. The wall sections can have GPS locators for positioning the wall sections. Plumbing and electrical conduit creating circuits that can be integrated into the walls and are connected sealed or bonded together.

Claims

1. A present modular wall section with electrical connection and structural ground connectors comprising: the modular wall section having a bottom plate footer; the structural ground connectors are on said bottom plate footer and include at least one male post anchoring mechanism means that extends below said bottom plate footer for securing said bottom plate footer to a bottom flashing; said modular wall section having a first side with a vertical dovetail wall stud locking mechanism and a second side with a complementary dovetail wall stud locking mechanism whereby opposing sides of said modular wall section are vertically configured to mate on opposing outside surfaces with at least a second modular wall section; said first side further having the electrical connection with at least one electrical connection having at least two electrical connection blades or prongs; said at least two electrical connection blades or prongs is retained within a portion of a first electrical box that extends from said first side of said modular wall section; said first electrical box is connected to a removable exhaust pipe that extends through an outer surface of said modular wall section, and said second side having a mating electrical connection for engaging at least two electrical connection blades or prongs of said second modular wall section as said modular wall section is slid onto said second modular wall section and said at least one male post anchoring mechanism, thereby providing both a ground anchor and an electrical connection through said modular wall section.

2. The modular wall section according to claim 1, wherein at least one of said at least two electrical connection blades or prongs of said modular wall section to at least one of said at least two electrical connection blade or prongs joins to a blade or prong in said second modular wall section with a bonding agent, an exothermic reaction, welding, a push, a one-way lock, a spin lock or a frictional lock.

3. The modular wall section according to claim 1, wherein said at least one male post anchoring mechanism means is configured to engage into a female receiver that is secured in a foundation.

Description

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S)

(1) FIG. 1 shows a perspective view of a modular wall sections with electrical, plumbing and structural ground connectors with the interior and exterior surfaces removed.

(2) FIG. 2 shows a perspective view of both sides of the dovetail fittings at one end of each wall.

(3) FIG. 3 shows a perspective view of a male side of the modular wall.

(4) FIG. 4 shows a perspective view of a female side of the modular wall.

(5) FIG. 5 shows a foundation flashing.

(6) FIG. 6 shows an end detail view of the foundation flashing.

(7) FIG. 7 shows a perspective view of anchoring the machine walls to the bottom flashing hold down.

(8) FIG. 8 shows an exploded perspective view of the foundation, sill and footer with the insulating flashing.

(9) FIG. 9 shows a perspective view of another preferred embodiment of an anchoring the machine walls to the bottom flashing hold down.

(10) FIG. 10 shows a perspective view of another preferred embodiment of an anchoring the machine walls to the bottom flashing hold down.

(11) FIG. 11 shows a perspective view of the one-way anchoring system on the bottom of a wall section.

(12) FIG. 12 shows three alternative anchoring mechanism.

(13) FIG. 13 a perspective view of the one-way anchoring system with both the male post and the female receiver connections.

(14) FIG. 14 shows a perspective view of both wall connections for the electrical connections between two machine walls.

(15) FIG. 15 shows a perspective view of the connected electrical connections between two machine walls.

(16) FIG. 16 shows an inside room perspective view of the electrical connection.

(17) FIG. 17 shows a sectional outside perspective view of the electrical connection.

(18) FIG. 18 shows one-side of the connected electrical connection.

(19) FIG. 19 shows a sectional perspective view of the plumbing connection.

DETAILED DESCRIPTION OF THE INVENTION

(20) It will be readily understood that the components of the present invention, as generally described and illustrated in the drawings herein, could be arranged and designed in a wide variety of different configurations. Thus, the following more detailed description of the embodiments of the system and method of the present invention, as represented in the drawings, is not intended to limit the scope of the invention, but is merely representative of various embodiments of the invention. The illustrated embodiments of the invention will be best understood by reference to the drawings, wherein like parts are designated by like numerals throughout.

(21) TABLE-US-00001 Item Numbers and Description  20 modular wall section(s)  21 foundation  22 installed wall  30 header  31 middle stud  32 cut-out  33 footer/bottom plate  34 rod  35 plug  36 expanding wedge  37 coupling rod  38 one-way couple  39 toothed rod  40 male side stud  41 male dovetail  42 gap  43 male sill  44 lock  46 male dovetail  47 female dovetail  48 ears  49 fastener  50 female side stud  53 female sill  54 sill receiver opening  55 flashing  56 base  60 plumbing 61 side tube  62 coupler  63 end coupler  64 plumbing tube  70 bottom flashing  71 hold-down tube  72 flashing lip  73 flashing bottom  74 central opening  75 anker  76 post  77 socket  79 hole  80 receiver  81 expanding receiver  84 hole  85 flange  86 ledges  87 tube  88 move  89 in or out  90 down  91 install  92 down  93 tension  94 expanded  95 insert  96 open  97 extend  98 lift spacing  99 stud spacing 100 conduit 101 conductor(s) 102 turn 103 rotate 104 outlet conduit 105 switch conduit 110 break jaw box 111 fastener 112 first break jaw 113 second break jaw 114 third break jaw 115 first insulating divider 116 second insulating divider 120 male post 121 cylinder wall 122 flange 123 hole 124 teeth 125 lever 126 hinge 130 knife blade box 131 shaft 132 fastener 133 barrel 134 blade 135 insulator 136 key 137 spring. 140 “J” foundation anchor 141 threaded fastener 142 angled comb 143 comb retainer 144 straight comb 145 straight receiver 146 head 150 male/female box 151 female prong receiver 152 male prong post 153 conductor(s) 160 vent tube 161 exhaust pipe 162 insulator(s) 170 plumbing connection 171 hot 172 cold 173 male 174 female 175 seals

(22) While this technology is susceptible of embodiment in many different forms, there is shown in the drawings and will herein be described in detail several specific embodiments with the understanding that the present disclosure is to be considered as an exemplification of the principles of the technology and is not intended to limit the technology to the embodiments illustrated. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the technology. As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise.

(23) It will be further understood that the terms “comprises,” “comprising,” “includes,” and/or “including,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that like or analogous elements and/or components, referred to herein, may be identified throughout the drawings with like reference characters.

(24) FIG. 1 shows a perspective view of a modular wall section(s) 20 with electrical, plumbing and structural ground connectors with the interior and exterior surfaces removed on a foundation 21. While this figure shows both the interior and the exterior wall surfaces removed, it is contemplated that the wall section can be installed with at least one outside substrate surface on the modular wall section(s) 20. When the outside substrate surface is installed, flashing of adjacent panels is needed or a secondary sealing operation is needed. An advantage for this type of installation is that the installer can perform all of the joining of the plumbing and electrical conduits from within the building or house.

(25) The outside surface would be typically installed, but a finished interior surface that is covered with drywall or sheetrock could equally be covering one-side of the modular wall section(s) 20. The operation(s) to connect the electrical and plumbing lines together is then performed from the outside of the building or house. From the inside surface the drywall or sheetrock can be spackled textured and painted. An advantage of this type of installation is that the openings for the electrical junction boxes and plumbing can be pre-cut into the drywall or sheetrock.

(26) In this preferred embodiment the modular wall section (s) 20 is 96 inches (or 48 inches) in width to accommodate a common width of drywall or sheetrock, but other widths are contemplated from 16 to 96 inches or larger or per industry standards. It should be understood that the width can also be shorter than 16 inches and longer than 96 inches depending upon the design requirements. This embodiment also shows the middle stud(s) 31 with stud spacing 99 at 16 inches on-center, but can also be 12 or 24 inches depending upon the design requirement(s).

(27) The modular wall section (s) 20 can be constructed with 2×4 or 2×6 header 30, middle studs 31 and footer 33, or other dimensions, again as dictated by the design requirements. The stud members can be from wood, metal or other structurally capable material for the studs. Pre-formed concrete and structural steel wall panels are also embedded with interlocking mechanism shows and described herein. The outside vertical studs have a male side stud 40 with a male dovetail 41 and a female side stud 50 with a complementary female dovetail (not shown in this figure). The opposing dovetails allow the modular wall section(s) 20 to be quickly assembled by lifting a (second) new wall section onto a first secured wall section of the modular wall section(s) 20. It is contemplated that the modular walls can include a side vertical slip correction for a wall-to-wall connection system option. Minor labor and lift are required to set the wall system into place as the vertical channel openings are oriented in such a way as to allow for the required structural strength (Typically 16″ on center). The dovetails can be designed with an optional taper at the base of each connection to tighten the connection as it slides into place. Due to the potential lack of ceiling clearance in the system, the base mechanical lock system can also be utilized on the side edge of the system to eliminate the need to lift the panel system when necessary.

(28) The side have dovetail connections that are tapered. The dovetails are spaced to have a gap 42 of between 3 and 18 inches on center to reduce the lift spacing 98 height that one section must be lifted to engage in an adjoining wall section(s), but can be greater than 18 inches or less than 3 inches, the distance between the dovetail connections can be adjusted to meet structural requirements and/or local building code requirements. The taper provides a loose fit when the dovetail starts to enter the dovetail slot and a tight secure engagement as the dovetail tapers at the bottom. The bottom of the modular wall section(s) 20 shows a bottom flashing 70 with hold-down tubes 71 for earthquake or hurricane protection. There can be a mechanical pressure actuating snap lock connection at the base of the wall system which allows for a quick lock in place installation process. The bottom flashing 70 or sill plate and hold-down tubes 71 will be shown and described in other figures herein.

(29) The vertical studs are shown with a cut-out 32 where the plumbing tube 64 passes through the modular wall section(s) 20. While this example shows just a single plumbing tube 64 the modular wall section(s) 20 would have a hot water line a cold-water line and a line for electrical connections. In this figure only one plumbing tube 64 line is shown for clarity and simplicity. There is a first tube 60 and an end coupler 63 that connects to adjacent modular wall section(s) 20 A side tube 61 connects to the plumbing tube 64 for a rough plumbing connection for a sink, toilet, shower, hose bib or the like. An expandable couple 62 allows the plumbing tube 64 to be expanded or contracted to connect to other modular wall section(s) 20.

(30) The electrical conduit(s) 104/105 and/or plumbing connections that join modular walls to be connected and sealed with bonding agents, push, spin lock or frictional lock to provide a secure sealed system where the installer can quickly make connections between the modular walls. This figure shows electrical conduits at both the outlet height 104 and at a switch height 105. The connections are contemplated to be a one-way locking or rotation system as a cam or tab that bends and flexes back into position after the wall section is fully inserted but may also include an access door or hole to release the lock to remove the wall section.

(31) FIG. 2 shows a perspective view of both sides of the dovetail fittings at one end of each wall. On the right side of this figures is an installed wall 22, and on the left side of this figure is a machine wall 20 that is being installed. The installed wall 22 has a female dovetail 47, while the machine wall 20 being installed has a male dovetail 46. While this figure shows the walls being aligned in a linear arrangement the wall being installed could be placed at a 90-degree angle or at another angle where the machine wall 20 being installed has the male dovetail 46 set at a desired angle to mate with the female dovetail 47. The female dovetail 47 is recessed into the wall a mating while the male dovetail 46 is set outside of the flush end surface of the wall. Each male dovetail 46 and female dovetail 47 is a bracket having ears 48 and is secured to the respective side of the machine wall with faster (s) 49.

(32) The wall being installed is simply lifted onto the installed machine wall 22 to engage the dovetail surfaces. While only one dovetail connection is shown, multiple dovetail connections can exist along the height of the wall edge to provide multiple securing locations based upon building code. It is also contemplated to include a lateral adjustment track is indicated in image 18. This allow the male stud to be adjustable, if necessary, to line the male and female studs up when needed.

(33) FIG. 3 shows a perspective view of a male side of the modular wall and FIG. 4 shows a perspective view of a female side of the modular wall. In these figures you can see the opposing sides of the modular wall with the footer 33 in the bottom flashing 70. The hold-down tube 71 is shown extending out the bottom of the bottom flashing 70. The footer has a rod 34 that is secured or bonded into each hold-down tube 71 to secure the modular wall section into the bottom flashing 70. The rod can be threaded, studded or an expandable bold that grips the hold-down tube 71. A lip 72 of the bottom flashing 70 can be seen extending up one or more sides of the footer 33.

(34) Middle stud(s) 31 are seen in these views inside of the male side stud 40 with the male dovetail 41. The cut-out 32 provides clearance for plumbing tube 64 and/or electrical tubes that can run through the modular wall(s). The end coupler 63 can extend 97 to connect plumbing and/or electrical to multiple modular walls. A detailed view of the electrical connection is shown in other embodiments herein.

(35) FIG. 5 shows a foundation flashing and FIG. 6 shows an end detail view of the foundation flashing. It is contemplated that the bottom flashing 70 or sill plate can be cast or set into the foundation. The flashing bottom 73 is joined or sealed with the foundation. The bottom of the hold-down tube 71 can have one or more horizontally or vertically joined plates that further secure the bottom flashing 70 or sill plate into the foundation. One or more sides of the bottom flashing 70 can have flashing lip(s) 72 that can extend along the bottom of the footer that is not shown in this figure and can open 96 or flex to seal the bottom flashing 70 to the footer. The hold-down tube 71 has a central opening 74 that accepts and joins to the rod that extends from the bottom of the footer.

(36) An advantage of counter flashing vertical legs that are built into the subsurface or foundation is for a waterproofing process at the base of the wall system, there is a vertical lip built into the subsurface locking channel that allows for a full counter flashed connection when the wall panel that is set in place.

(37) Wall system has built in sensors for unmanned, autonomous or remotely controlled delivery systems, it allows for 2-point fulcrum setting capabilities (wall can be set initially manually). Each panel can have a GPS sensor and/or a RFID tag to identify the panel and where each panel is positioned, located and secured. This will eliminate assembly errors and will allow the building or house to quickly assembled with high precision.

(38) While the panels are shown as solid wall panels it is contemplated that the wall panels can be fabricated and installed with openings for windows and/or doors. It is also contemplated that the window frames or window frame with glass can be installed or pre-installed on the machine walls 20.

(39) FIG. 7 shows a perspective view of anchoring the machine walls to the bottom flashing hold down. In this embodiment the bottom flashing 70 has a socket 77 secured to the bottom. The socket 77 has a post 76 with a bent anker 75. These components are cemented or cast into the foundation. This provides a secure system in the foundation. The socket 77 is tapered, and the taper further secures the socket within the foundation of the building. The socket 77 has a central opening 74 that accepts an expanding wedge 36 that is secured to the bottom of the rod 34 that is on the footer (not shown).

(40) When the machine walls are being assembled, the expanding wedge 36 is inserted 95 through the central opening 74 and is expanded 94 to pull and set the machine walls in the foundation. The expanding wedge 36 can be expanded by creating tension 93 as a plug 35 is withdrawn into the expanding wedge 36. It is also contemplated that the expanding wedge 36 can be automatically expanded with internal springs when the plug contacts the bottom of the socket. This does not require any tools for operation and the springs will both pull the expanding wedge 36 into the socket 77 and any downward force on the rod 34 will further secure the expanding wedge 36 within the socket 77. It is contemplated that the machine walls can be assembled with robots or automation.

(41) FIG. 8 shows an exploded perspective view of the foundation 21, and footer 33 with the insulating flashing 55. In this figure three installed walls 22 are shown, and a machine wall 20 is being brought down 92. The vertical studs and middle stud 31 are secured to the footer/bottom plate 33. It is also contemplated that the wall can be a solid construction without internal studs. The footer/bottom plate 33 is secured to a male sill 43 box. The male sill 43 box has a bottom lock 44. The male sill 43 box is pushed down 92 into a female sill 53 box that has a sill receiver opening 54 for the male sill 43 box. In the bottom of the female sill 53 box is a retainer that locks onto the lock 44 in the male sill 43 box. When the two parts are engaged together the female sill 53 box has a flashing 55 that prevents water intrusion into the machine wall frame. The flashing 55 can also be configured for finishing materials such as, but not limited to, stucco, block, wood siding or shingles.

(42) FIG. 9 shows a perspective view of another preferred embodiment of an anchoring the machine walls to the bottom flashing hold down. In this embodiment there is a coupling rod 37 with a one-way coupling 38 that snaps into a receiver 80. The expanding receiver 81 uses spring loaded balls, pins or tapered latches or locks onto the one-way coupling 38 when the coupling rod 37 is pressed down 92. This locks the machine wall into the foundation without the need for secondary operations like threading a nut onto a rod or nailing the footer into a sill or foundation.

(43) FIG. 10 shows a perspective view of another preferred embodiment of an anchoring the machine walls to the bottom flashing hold down. This embodiment uses angled teeth on a toothed rod 39. The toothed rod 39 is pressed or driven down 92 into a hole in the foundation. The teeth grip into the hole 79 and adhesives may also be added into the hole 79 or onto the teeth to bond the toothed rod 39 into the hole 79.

(44) FIG. 11 shows a perspective view of the one-way anchoring system on the bottom of a wall section with the one-way anchoring system with both the male post 120 and the female receiver 80 connections. When the foundation (or floor) is poured or set the receiver(s) 80 are set, cast or poured. A flange 85 base or foundation template can be used to locate and retain the receiver(s) 80 in place in the base 56 or foundation. The flange 85 can remain or be removed and reused. The flange 85 base creates a pre-set distance between concrete embed inserts for a high level of accuracy of required to space the concrete embed inserts for installation of the wall panel system. Each receiver 80 has hole 84 in a tube 87 that accepts a male post 120 that extends out the bottom of the machine wall. On one (or more) side of the inside of the tube 87 has a plurality of ledges 86 or teeth. The ledges 86 or teeth are configured to engage with teeth 124 in the male post 120.

(45) The male post 120 extends through a hole from the bottom of the footer 33 on the machine wall section(s). A flange 122 holds the footer 33 into the receiver 80. A hole 123 in the flange 122 is the interior of the cylindrical wall 121 of the tube that forms the male post 120. The tube receiver can also be square, rectangular and composed of other practical shapes. The male post 120 has locking teeth 124 that engage in the ledges 86 within the tube 87. The teeth 124 exist on a hinge 126 that allows the teeth 124 to flex and move 88 in and out 89 as the teeth ratch into the ledges 86. While a particular number of teeth 124 and ledges 86 are shown, a different number of teeth 124 and ledges 86 can be used along with locating the teeth 124 and ledges in multiple locations or locating the ledges 86 around the interior of the tube 87. The top of the flange 122 can be “struck” or pressure applied to drive and lock the machine wall onto the receiver 80. The locking teeth 124 components is further shown with a lever 125 that can be rotated or moved 88 to release the teeth 124 from the ledges 86 so the machine wall can be dis-assembled, repositioned or moved.

(46) FIG. 12 shows three alternative anchoring mechanism. All three of these embodiment use “J” style foundation anchors. The first embodiment on the left of this figure uses a threaded fastener 141 to pull and secure the wall section to the foundation on the footer 33 or bottom plate. The middle embodiment uses angled comb 142 teeth. A middle portion of the receiving housing has been removed to show the comb retainer 143. The angled teeth allow for infinite positioning and retention. The right embodiment uses a straight comb 145 of teeth. A middle portion of the receiving housing has been removed to show the straight receiver where finite steps for retention are used to secure the modular wall.

(47) FIG. 13 shows a perspective view of the one-way anchoring system with both the male post 120 and the female receiver 80 connections. When the foundation (or floor) is poured or set the receiver(s) 80 are set, cast or poured. A flange 85 base or foundation template can be used to locate and retain the receiver(s) 80 in place in the base 56 or foundation. The flange 85 can remain or be removed and reused. The flange 85 base creates a pre-set distance between concrete embed inserts for a high level of accuracy of required to space the concrete embed inserts for installation of the wall panel system. Each receiver 80 has hole 84 in a tube 87 that accepts a male post 120 that extends out the bottom of the machine wall. On one (or more) side of the inside of the tube 87 has a plurality of ledges 86 or teeth. The ledges 86 or teeth are configured to engage with teeth 124 in the male post 120.

(48) The male post 120 extends through a hole from the bottom of the footer 33 on the machine wall section(s). A flange 122 holds the footer 33 into the receiver 80. A hole 123 in the flange 122 is the interior of the cylindrical wall 121 of the tube that forms the male post 120. The tube receiver can also be square, rectangular and composed of other practical shapes. The male post 120 has locking teeth 124 that engage in the ledges 86 within the tube 87. The teeth 124 exist on a hinge 126 that allows the teeth 124 to flex and move 88 in and out 89 as the teeth ratch into the ledges 86. While a particular number of teeth 124 and ledges 86 are shown, a different number of teeth 124 and ledges 86 can be used along with locating the teeth 124 and ledges in multiple locations or locating the ledges 86 around the interior of the tube 87. The top of the flange 122 can be “struck” or pressure applied to drive and lock the machine wall onto the receiver 80. The locking teeth 124 components is further shown with a lever 125 that can be rotated or moved 88 to release the teeth 124 from the ledges 86 so the machine wall can be dis-assembled, repositioned or moved.

(49) FIG. 14 shows a perspective view of both wall connections for the electrical connections between two machine walls and FIG. 15 shows a perspective view of the connected electrical connections between two machine walls. A time-consuming task with erecting a house is pulling electrical wiring through the wall studs. In the machine walls, electrical conduit 100 with internal conductors 101 are pre-installed within the machine walls. Each connection box is secured with fasteners 111 or 132. When the walls are installed each side of the wall sections have mating electrical connections that provide power through the wall sections. The installed wall section has a break jaw box 110 with the three electrical connections for a first break jaw 112, a second break jaw 113 and a third break jaw 114 that connect to the hot, neutral and ground electrical wiring. A first insulating divider 115 and a second insulating divider 166 ensure electrical isolation between the conductors.

(50) With the knife blade box 130 the conductors 101 enter a rotatable barrel 133 having an insulator 135 where each conductor 101 connects to a separate blade(s) 134. The barrel 133 rotated 103 to move the blade(s) 134 from a vertical position to a horizontal position. A spring 137 biases the rotation of the blades 134 to maintain the position of the blades 134. In the horizontal position the blades (134) engage into their respective break jaw 112-114. A key 136 or shaft 131 is inserted into the barrel 133 to turn 102 the shaft 131 and or barrel 133 with a key to engage (or disengage) the electrical connection between adjacent machine walls.

(51) FIG. 16 shows an inside room perspective view of the electrical connection and FIG. 17 shows a sectional outside perspective view of the electrical connection. Some of the housing components (sides) have been removed for clarity. This connection has eight conductors 101, but as few as one to more than eight conductors 101 are contemplated. The conductors can further be different size to accommodate different power load from running an HVAC unit to data, phone, communication or TV. As previously shown in FIG. 1 there can be one, two or more conduits 100 for outlet height, switch height or others.

(52) This embodiment shows male/female box(s) 150 two rows of connectors with one column of four of male prong posts 152 on one side and one column of four female prong receivers 151. Each wall adjoining section has its own set of male/female box(s) 150 that are configured to mate when the wall sections are vertically slid into position. The male prong posts 152 engage into the female prong receivers 151 to make electrical connection. Insulators 162 are placed between the connectors to isolate power between different conductors 101.

(53) As the male prong post(s) 152 in the electrical housing is guided into place, it makes positive contact to the female prong receiver(s) 151. Electrical components are assured due to the track built into the housing, additionally once it locks into place, it cannot be removed due to one way locking mechanisms, thus creating a permanent installation.

(54) In some contemplated embodiments the male prong posts 152 and female prong receivers 151 are fused together with pre solder packets for preheat and fusion and contact points using an exothermic reactive two part reactive design includes pre-loaded high temperature reactive copper oxide pack located in the base of the heat reaction cylinder and an opposing pre-loaded pack of aluminum power with priming contact igniter on the opposing electrical contact prong (or blade), when they come into contact, the two parts ignite and the exothermic reaction occurs, which fuses the electrical prongs (or blades) together through the exothermic welding reactive process (which creates electrical connections mainly between copper to copper or copper to steel) the heat generated from this reaction is vented through the housing tubes of the assemblies. The electrical housing 150 features sections that are reinforced as needed for high temperature resistant with various materials including but not limited to graphite to withstand the effect of both high temperatures generated from welding but also from generated exothermic reactions.

(55) Heat syncs have been integrated into the design & electrical connection housings 150 to offset the height temperatures and melting characteristics to protect the wire and housing assemblies, they dissipate heat from either the welding, exothermic or chemical bonding process prior to heating the plastic housing surrounding the associated commercial wire feeding into the housing systems. Heat vent tubes 160 provide a path to vent the exhaust gases out of the male/female box(s) 150 and out an exhaust pipe 161 that is later removed from the wall, thereby leaving only a small hole in the wall that is filled when the joint between the wall is plastered. While this is shown on the electrical connections it can also apply to water supply plumbing and the water sewer lines and gas lines.

(56) FIG. 18 shows one-side of the connected electrical connection of the two male/female boxes 150. Within the male/female boxes 150 are the connected male prong post (152) within the female prong receiver(s) 151 thereby providing (up to) 8 electrical connections. The load carrying capacity of the conductors could all be the same size (gauge) or different depending upon the circuit needs. In this figure the vent tubes 160 are shown as a connecting manifold to the conductors for venting exothermic heat when the conductors are electrically fused together. The conduit 100 on the far side of this figure connect through the male/female box to the conductors 153 on the near side of this figure connect to conductors within a conduit (not shown).

(57) FIG. 19 shows a sectional perspective view of the plumbing connection 170. While this plumbing connection shows two water supply lines hot 171 and cold 172 there may be only one line or more than two lines. The lines are shown as side-by-side, but could also be stacked. The lines are configured to align and connected as the wall sections are vertically slid down so the male 173 aligns into the female 174 plumbing connections. Gaskets or seals 175 can be used to prevent leaks, but there the previously discussed exothermic joining method could also be utilized. While a plumbing connection is shown and described the connection could be equally applied to sewer and gas connections. The connections could also be applied at the bottom or top of the wall sections to connect above and or below the wall section.

(58) Thus, specific embodiments of modular walls used to construct a building have been disclosed. It should be apparent, however, to those skilled in the art that many more modifications besides those described are possible without departing from the inventive concepts herein. The inventive subject matter, therefore, is not to be restricted except in the spirit of the appended claims.

SEQUENCE LISTING

(59) Not Applicable.