AN IMPROVED FLOOR/CEILING JOIST ARRANGEMENT

Description

[0001] The present invention relates to an improved floor/ceiling joist arrangement and in particular to a floor/ceiling joist arrangement for reducing the floor/ceiling joist depth in prefabricated pods.

[0002] The design and construction of temporary and permanent residential and commercial dwellings has been increasingly taking place in technical design studios and factories in recent times. This type of construction is now directly competing with the more traditional contemporaneous build techniques on the building site. This more design focused building development is occurring as a result of downward pressure on u-values of all building components. This focus on thermal efficiency of building products has been imposed by carbon emission reduction legislation worldwide. This has resulted in the expansion of the modular or pod type construction of not only specific rooms of buildings but of entire floors of buildings as well as modular design and construction of roof structures. These modular buildings or parts of buildings are predesigned in the factory with specially insulated structurally sound walls such as SIP panels.

[0003] One problem arising with this modular construction and assembly of modular buildings or parts of buildings in a factory occurs where these modular buildings or parts of buildings are stacked on top of one another for multi-story buildings. The empty space or void taken up by typical joist based floors and ceilings stacked on top of one other can be significant. Ceiling joists are typically 150mm tall and floor joists are typically 225mm tall. When two modular structures are stacked on top of one another the gap between the ceiling of the lower modular structure and the floor of the upper modular structure is approximately 400mm.

[0004] GB 2 485 584 A discloses a floor/ceiling joist arrangement with overlapping timber joists wherein the joists are modified by cutting away a section of the joist where the joist meets the masonry wall so that the joist end can rest on the masonry wall.

[0005] US 442 875 A, US 249 645 and JP H10 280599 A disclose a floor/ceiling joist arrangement wherein the floor and ceiling joists are arranged such the floor joists are disposed between the ceiling joists when assembled.

[0006] JP H05 39641 A discloses a floor/ceiling joist arrangement wherein the floor joist is supported on a support frame member which extends between the ceiling joists.

[0007] JP 2006 112077 A discloses a floor joist supported on a wall member. The floor joist consists of a central downwardly protruding joist and two lateral joists on either side.

[0008] WO 2010/086533 A1 discloses a modular building with load bearing walls consisting of crossed multi-ply panels.

[0009] It is an object of the present invention to obviate or mitigate the problem of dead space between the ceiling and floor of stacked modular buildings or parts of buildings.

[0010] Accordingly, the present invention provides a modular building with at least an upper and lower prefabricated modular building component stacked on top of each other, wherein the lower prefabricated modular building component has a lower vertical wall and a ceiling on top of said lower vertical wall, said ceiling comprising a plurality of spaced apart structural support ceiling joists carrying a ceiling member, wherein the upper prefabricated building component comprises a floor and an upper vertical wall on top of said floor, said floor comprising a plurality of spaced apart structural support floor joists carrying a floor member, wherein the upper and lower prefabricated modular buildings are assembled to form the floor ceiling joist arrangement of the modular building in such a way that at least part of the floor joists and the ceiling joists are disposed in the space between the ceiling joists and the floor joists respectively, and wherein the floor/ceiling joist arrangement has a jointing arrangement having a support means for supporting the floor of the upper building on the ceiling of the lower building in the assembled configuration.

[0011] By reference to building in this specification we also mean part of a building.

[0012] Ideally, the ceiling joists and the floor joists are staggered relative to one another.

[0013] Advantageously, this configuring/staggering of the floor and ceiling joists reduces the amount of dead space between the floor and ceiling member of the at least two stacked modular buildings or parts of building by reducing the distance between the adjacent floor member and ceiling member.

[0014] Ideally, the floor member is on an upper surface of the floor joists only.

[0015] Preferably, the ceiling member is on a lower surface of the ceiling joists only.

[0016] Ideally, the space around and between the lower ends of the floor joists is open.

[0017] Preferably, the space around and between the upper ends of the ceiling joists is open. Advantageously, the space around and between the lower end of the floor joists and the upper end of the ceiling joists being open in combination with the ceiling and floor joists being configured/staggered allows part of the floor joists and the ceiling joists to be disposed in the space between the ceiling joists and the floor joists respectively in an assembled configuration.

[0018] Ideally, up to 1/3 of the height of the floor joists and the ceiling joists are disposed in the space between the ceiling joists and the floor joists respectively in an assembled configuration.

[0019] Preferably, up to 1/2 of the height of the floor joists and the ceiling joists are disposed in the space between the ceiling joists and the floor joists respectively in an assembled configuration.

[0020] Ideally, up to 2/3 of the height of the floor joists and the ceiling joists are disposed in the space between the ceiling joists and the floor joists respectively in an assembled configuration.

[0021] Ideally, the ceiling joists run substantially parallel to one another.

[0022] Preferably, the floor joists run substantially parallel to one another.

[0023] Preferably, the support means is a peripheral support means.

[0024] Ideally, the support means comprises at least part of the exterior weather proofing means of the jointing arrangement.

[0025] Preferably, the support means extends substantially in alignment with the perimeter of the building.

[0026] Ideally, the support means comprises a first seating arrangement extending at least part of the way along or proximal the ends of the ceiling joists.

[0027] Preferably, the support means comprises a first seating arrangement extending parallel to at least part of the ceiling joists.

[0028] Preferably, the support means comprises a second mounting arrangement extending at least part of the way along or proximal to the end of the floor joists.

[0029] Ideally, the second mounting arrangement extends substantially in alignment with the perimeter of the building.

[0030] Ideally, the first seating arrangement and the second mounting arrangement are in alignment in the assembled configuration of the stacked modular buildings.

[0031] Ideally, the support means acts primarily as a structural support for mounting the upper building on the lower building.

[0032] Preferably, the support means acts as a spacer means to ensure a gap exists between the free end of the floor joists and the mutually opposing ceiling member and the free ends of the ceiling joists and the mutually opposing floor member.

[0033] Ideally, the joists have reinforcing means. Advantageously, the reinforcing means increases the flexural rigidity of the floor and ceiling. This compensates for the open ended nature of the free ends of the floor and ceiling joists.

[0034] Preferably, adjacent joists have reinforcing means extending there between.

[0035] Ideally, the reinforcing means comprise one or more stiffening gussets.

[0036] Preferably, a first embodiment of stiffening gusset is formed for engaging and spanning between two mutually opposing surfaces of two adjacent joists.

[0037] Ideally, the first embodiment of stiffening gusset is formed for engaging the underside of the floor or the upper side of the ceiling surface between adjacent joists.

[0038] Preferably, the first embodiment of stiffening gusset is a one piece gusset.

[0039] Preferably, a second embodiment of stiffening gusset is formed for engaging two mutually opposing surfaces of one joist.

[0040] Ideally, the second embodiment of stiffening gusset is a two piece gusset.

[0041] Preferably, the stiffening gusset comprises a plate for extending between at least one side of the joist and the ceiling member or floor member and at least one flange for coupling the plate to the joist.

[0042] Ideally, the stiffening gusset comprises two flanges on opposing ends of the plate for coupling the gusset to two adjacent joists.

[0043] Preferably, the reinforcing means comprises a plurality of reinforcing means spaced apart longitudinally along the length of the joists

[0044] Ideally, the reinforcing means is manufactured from steel, preferably galvanized steel.

[0045] Preferably, the reinforcing means comprises 2-3mm steel plate.

[0046] Ideally, the joists are timber joists.

[0047] Preferably, the seating arrangement is a timber lath.

[0048] Ideally, the mounting arrangement is a timber joist.

[0049] Preferably, the mounting arrangement has the same dimensions as the floor joist.

[0050] Ideally, the floor joists are 225m deep and 44mm wide. The length is selected to suit the building or part of a building.

[0051] Preferably, the ceiling joists are 150m deep and 44mm wide. Again, the length is selected to suit the building or part of a building.

[0052] It will of course be appreciated that the invention is in no way limited to timber joists of these dimensions which are supplied as working examples only.

[0053] Ideally, the walls of the building are provided by SIP panels being structurally insulated panels comprising OSB outer rigid boards sandwiching an insulation material.

[0054] Ideally, the internal surface of the walls are lined with plasterboard.

[0055] The invention will now be described with reference to the accompanying drawings which show by way of example only one embodiment of a jointing arrangement and modular building in accordance with the invention. In the drawings:

Figure 1 is an elevation view of the side X:X of the modular building;

Figure 2 is an elevation view of the side Y:Y of the modular building;

Figure 3 is a section view through the floor and ceiling of the X:X side of the modular building;

Figure 4 is an exploded section view through the floor and ceiling of the X:X side of the modular building;

Figure 5 is a section view through the floor and ceiling of the Y:Y side of the modular building;

Figure 6 is a perspective view of a first embodiment of gusset plate; and

Figure 7 is a perspective view of a second embodiment of gusset plate.

[0056] In the drawings, there is shown a modular building indicated generally by the reference numeral 1 for any number of residential, commercial or industrial uses. The modular building 1 has two stacked modular building components 2, 3 an upper modular building component 2 set or stacked on top of the lower building component 3. The modular building 1 has a jointing arrangement indicated generally by the reference numeral 4 for the two stacked modular building components 2, 3. The upper modular building component 2 has a floor 8 see especially Figure 5 having four spaced apart structural support floor joists 6 carrying a floor member 7. The lower modular building component 3 has a ceiling 5 having three spaced apart structural support ceiling joists 9 carrying a ceiling member 10. The ceiling joists 9 and the floor joists 6 are staggered relative to one another when the two modular building components 2, 3 are in an assembled configuration so that at least part of the floor joists 6 and the ceiling joists 9 are disposed in the space 14 between the ceiling joists 9 and the floor joists 6 respectively. The ceiling member 10 comprises a rigid board mounted on the joists 9 and a plasterboard attached to the rigid board.

[0057] Advantageously, this staggering of the floor joists 6 and ceiling joists 9 reduces the amount of dead space 14 between the floor member 8 and ceiling member 10 of the two stacked modular building component 2, 3 by reducing the distance between the adjacent floor member 8 and ceiling member 10. The floor member 8 is on an upper surface of the floor joists 6 only. The ceiling member 10 is on a lower surface of the ceiling joists 9 only. The space between and around the lower ends of the floor joists 6 is open and the space between and around the upper ends of the ceiling joists 9 is also open. Advantageously, the lower ends of the floor joists 6 and the upper ends of the ceiling joists 9 having open space there around in combination with the ceiling joists 9 and floor joists 6 being staggered allows part of the floor joists 6 and the ceiling joists 9 to be disposed in the space between the ceiling joists 9 and the floor joists 6 respectively in an assembled configuration. The floor joists 6 and the ceiling joists 9 run substantially parallel to one another.

[0058] In an embodiment not illustrated in the drawings, the floor and ceiling joists run transverse one another. In this embodiment, the ceiling joists or the floor joists have spaced apart gaps for receiving part of the floor joists or the ceiling joists respectively. In this embodiment, the floor and ceiling joists run perpendicular to one another.

[0059] In the embodiment illustrated in the drawings, the ceiling joists 9 run substantially parallel to one another and the floor joists 6 run substantially parallel to one another. The jointing arrangement 4 has a support arrangement 16 see especially Figures 3 and 4 for supporting the floor of the upper building 2 on the ceiling of the lower building 3 in the assembled configuration. By reference to building in this specification we also mean part of a building. The support arrangement 16 is a peripheral support arrangement 16. The support arrangement 16 forms a part of the exterior weather proofing arrangement of the jointing arrangement 1. The support arrangement 16 extends substantially in alignment with the perimeter of the building 1.

[0060] The support arrangement 16 has a first seating arrangement 17 extending along or proximal the ends of the ceiling joists 9. The support arrangement 16 also has a first seating arrangement 17 extending parallel to at least part of the ceiling joists 6. The support arrangement 16 has a second mounting arrangement 18 extending along or proximal to the end of the floor joists 9. The second mounting arrangement 18 extends substantially in alignment with the perimeter of the building 1. The first seating arrangement 17 and the second mounting arrangement 18 are in alignment in the assembled configuration of the stacked modular buildings 1, see especially Figure 3. The support arrangement 16 acts primarily as a structural support for mounting the upper building 2 on the lower building 3. The support arrangement 16 also acts as a spacer to ensure a gap 19 exists between the free end of the floor joists 6 and the mutually opposing ceiling member 10 and the free ends of the ceiling joists 9 and the mutually opposing floor member 8.

[0061] The joists 6, 9 have reinforcing members 21, see especially Figures 6, 7 and Figure 5. Advantageously, the reinforcing members 21 increases the flexural rigidity of the floor and ceiling. This compensates for the open ended nature of the free ends of the floor and ceiling joists 6, 9. Adjacent joists 9 have reinforcing members 21 extending there between. The reinforcing members have one or two stiffening gussets 23, 24. A first embodiment of stiffening gusset 23 shown in Figure 6 is formed for engaging and spanning between two mutually opposing surfaces of two adjacent joists. The first embodiment of stiffening gusset 23 is formed for engaging the underside of the floor member or the upper side of the ceiling surface between adjacent joists 6, 9. In the drawings the gusset 23 is illustrated below the floor member 8. The first embodiment of stiffening gusset 23 is a one piece gusset 23. A second embodiment of stiffening gusset is formed for engaging two mutually opposing surfaces of one joist. The second embodiment of stiffening gusset 24 illustrated in Figure 7 is a two piece gusset. The stiffening gusset 24 has a plate 25 for extending between at least one side of the joist 9 and the ceiling member 10 and a flange 26 for coupling the plate 25 to the joist 9 and ceiling member 10.

[0062] The first embodiment of stiffening gusset 23 has two flanges 26 on opposing ends of the plate 25 for coupling the gusset 23 to two adjacent joists 6. The reinforcing members 21 have a plurality of reinforcing member 21 spaced apart longitudinally along the length of the joists 6, 9.

[0063] The reinforcing members are manufactured from steel, preferably galvanized steel. The reinforcing members comprises 2-3mm steel plate. The joists 6, 9 are timber joists. The seating arrangement 17 is a timber lath preferably 50mm by 50mm. The mounting arrangement 18 is a timber joist 18. The mounting arrangement 18 has the same dimensions as the floor joist 6. The floor joists 6 are 225m deep and 44mm wide. The length is selected to suit the building 1 or part of a building 1. The ceiling joists 9 are 150m deep and 44mm wide. Again, the length is selected to suit the building 1 or part of a building 1.

[0064] It will of course be appreciated that the invention is in no way limited to timber joists of these dimensions which are supplied as working examples only. Any suitable material and dimensions can be provided.

[0065] The walls 31 of the building 1 are provided by SIP panels 32 in one embodiment being structurally insulated panels comprising OSB outer rigid boards 33 sandwiching an insulation material 34. The internal surface of the walls 31 are lined with plasterboard 35.

Claims

1. A modular building (1) with at least an upper and lower prefabricated modular building component (2), (3) stacked on top of each other, wherein the lower prefabricated modular building component (3) has a lower vertical wall and a ceiling (5) on top of said lower vertical wall, said ceiling (5) comprising a plurality of spaced apart structural support ceiling joists (9) carrying a ceiling member (10), wherein the upper prefabricated building component (2) comprises a floor (8) and an upper vertical wall on top of said floor (8), said floor (8) comprising a plurality of spaced apart structural support floor joists (6) carrying a floor member (7), characterised in that, the upper and lower prefabricated modular buildings (2), (3) are assembled to form the floor/ceiling joist arrangement of the modular building (1) in such a way that at least part of the floor joists (6) and the ceiling joists (9) are disposed in the space (14) between the ceilings joists (9) and the floor joists (6) respectively, and in that the floor/ceiling joist arrangement has a jointing arrangement (4) having a support means (16) for supporting the floor (8) of the upper building (2) on the ceiling (5) of the lower building (3) in the assembled configuration.

2. A modular building (1) as claimed in claim 1, wherein the ceiling joists (9) and the floor joists (6) are staggered relative to one another.

3. A modular building (1) as claimed in claim 1 or 2, wherein the floor/ceiling joist arrangement reduces the amount of dead space (14) between the floor (8) and ceiling member (10) of the modular building (1) by reducing the distance between the adjacent floor member (7) and ceiling member (10).

4. A modular building (1) as claimed in any one of the preceding claims, wherein the floor member (7) is on an upper surface of the floor joists (6) only and the ceiling member (10) is on a lower surface of the ceiling joists (9) only.

5. A modular building (1)as claimed in any one of the preceding claims, wherein the space (14) around and between the lower ends of the floor joists (6) is open and the space (14) around and between the upper end of the ceiling joists (9) is open.

6. A modular building (1) as claimed in any one of the preceding claims, wherein up to 2/3 of the height of the floor joists (6) and the ceiling joists (9) are disposed in the space (14) between the ceiling joists (9) and the floor joists (6) respectively in an assembled configuration.

7. A modular building (1)as claimed in any one of the preceding claims, wherein the ceiling joists (9) run substantially parallel to one another and the floor joists run (6) substantially parallel to one another.

8. A modular building (1)as claimed in any one of the preceding claims, wherein the support means (16) comprises a first seating arrangement (17) extending at least part of the way along or proximal the ends of the ceiling joists (9), the first seating arrangement (17) extending transversal to at least part of the ceiling joists (9).

9. A modular building (1) as claimed in any one of the preceding claims, wherein the support means (16) comprises a second mounting arrangement (18) extending at least part of the way along or proximal to the end of the floor joists (6).

10. A modular building (1)as claimed in claim 8 and claim 9, wherein the first seating arrangement (17) and the second mounting arrangement (18) are in substantial alignment in the assembled configuration of the floor/ceiling joist arrangement.

11. A modular building (1)as claimed in any one of the preceding claims, wherein the support means (16) is suitable to act primarily as a structural support for mounting an upper building (2) on a lower building (3).

12. A modular building (1)as claimed in any one of the preceding claims, wherein the support means (16) is suitable to act as a spacer means to ensure a gap exists between the free end of the floor joists (6) and the mutually opposing ceiling member (10) and the free ends of the ceiling joists (9) and the mutually opposing floor member (7).

13. A modular building (1)as claimed in any one of the preceding claims, wherein the joists (6), (9) have reinforcing means (21) for increasing the flexural rigidity of the floor (8) and ceiling (5).

Ansprüche

1. Modularer Baukörper (1) mit mindestens einer oberen und unteren vorgefertigten modularen Baukörperkomponente (2), (3), übereinander gestapelt, wobei die untere vorgefertigte modulare Baukörperkomponente (3) eine untere vertikale Wand und eine Decke (5) auf der unteren vertikalen Wand aufweist, wobei die Decke (5) eine Vielzahl beanstandeter struktureller Deckenstützträger (9), die ein Deckenelement (10) tragen, umfasst, wobei die obere vorgefertigte Baukörperkomponente (2) einen Fußboden (8) und eine obere vertikale Wand oben auf dem Fußboden (8) umfasst, wobei der Fußboden (8) eine Vielzahl beabstandeter struktureller Fußbodenstützträger (6), die ein Fußbodenelement (7) tragen, umfasst, dadurch gekennzeichnet, dass der obere und untere vorgefertigte modulare Baukörper (2), (3) zusammengebaut sind, um die Fußboden-/Deckenträgeranordnung des modularen Baukörpers (1) auf eine solche Weise auszubilden, dass mindestens ein Teil der Fußbodenträger (6) und der Deckenträger (9) in dem Raum (14) zwischen den Deckenträgern (9) bzw. den Fußbodenträgern (6) angeordnet sind, und dadurch, dass die Fußboden-/Deckenträgeranordnung in der zusammengebauten Konfiguration eine Fügeanordnung (4) mit einem Stützmittel (16) zum Stützen des Fußbodens (8) des oberen Baukörpers (2) auf der Decke (5) des unteren Baukörpers (3) aufweist.

2. Modularer Baukörper (1) nach Anspruch 1, wobei die Deckenträger (9) und die Fußbodenträger (6) relativ zueinander versetzt sind.

3. Modularer Baukörper (1) nach Anspruch 1 oder 2, wobei die Fußboden-/Deckenträgeranordnung den Betrag von ungenutztem Raum (14) zwischen dem Fußboden- (8) und Deckenelement (10) des modularen Baukörpers (1) durch Reduzierung des Abstands zwischen dem benachbarten Fußbodenelement (7) und Deckenelement (10) reduziert.

4. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei sich das Fußbodenelement (7) nur auf einer oberen Fläche der Fußbodenträger (6) befindet und sich das Deckenelement (10) nur auf einer unteren Fläche der Deckenträger (9) befindet.

5. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei der Raum (14) rings um und zwischen den unteren Enden der Fußbodenträger (6) offen ist und der Raum (14) rings um und zwischen dem oberen Ende der Deckenträger (9) offen ist.

6. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei in einer montierten Konfiguration bis zu 2/3 der Höhe der Fußbodenträger (6) und der Deckenträger (9) in dem Raum (14) zwischen den Deckenträgern (9) bzw. den Fußbodenträgern (6) angeordnet sind.

7. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei die Deckenträger (9) im Wesentlichen parallel zueinander verlaufen und die Fußbodenträger (6) im Wesentlichen parallel zueinander verlaufen.

8. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei das Stützmittel (16) eine erste Sitzanordnung (17) umfasst, die sich auf mindestens einem Teil des Weges entlang oder nahe den Enden der Deckenträger (9) erstreckt, wobei sich die erste Sitzanordnung (17) quer zu mindestens einem Teil der Deckenträger (9) erstreckt.

9. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei das Stützmittel (16) eine zweite Befestigungsanordnung (18) umfasst, die sich auf mindestens einem Teil des Weges entlang oder nahe dem Ende der Fußbodenträger (6) erstreckt.

10. Modularer Baukörper (1) nach Anspruch 8 und Anspruch 9, wobei sich die erste Sitzanordnung (17) und die zweite Befestigungsanordnung (18) in wesentlicher Ausrichtung in der zusammengebauten Konfiguration der Fußboden-/Dachträgeranordnung befinden.

11. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei das Stützmittel (16) geeignet ist, um primär als eine strukturelle Stütze zum Befestigen eines oberen Baukörpers (2) auf einem unteren Baukörper (3) zu agieren.

12. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei das Stützmittel (16) geeignet ist, als ein Abstandshaltermittel zu agieren, um sicherzustellen, dass zwischen dem freien Ende der Fußbodenträger (6) und dem jeweils gegenüberliegenden Deckenelement (10) und den freien Enden der Deckenträger (9) und dem jeweils gegenüberliegenden Fußbodenelement (7) ein Spalt existiert.

13. Modularer Baukörper (1) nach einem der vorangehenden Ansprüche, wobei die Träger (6), (9) Verstärkungsmittel (21) aufweisen, um die Biegesteifigkeit des Fußbodens (8) und der Decke (5) zu verbessern.

Revendications

1. Bâtiment modulaire (1) comprenant au moins un composant de bâtiment modulaire préfabriqué supérieur et inférieur (2), (3) empilés l'un au-dessus de l'autre, le composant de bâtiment modulaire préfabriqué inférieur (3) ayant une paroi verticale inférieure et un plafond (5) au-dessus de ladite paroi verticale inférieure, ledit plafond (5) comprenant une pluralité de solives de plafond de support structurel espacées (9) portant un organe de plafond (10), le composant de bâtiment préfabriqué supérieur (2) comprenant un plancher (8) et une paroi verticale supérieure par-dessus ledit plancher (8), ledit plancher (8) comprenant une pluralité de solives de plancher de support structurel espacées (6) portant un organe de plancher (7),
caractérisé en ce que
les bâtiments modulaires préfabriqués supérieur et inférieur (2), (3) sont assemblés pour former l'agencement de solives de plancher/plafond du bâtiment modulaire (1) de telle sorte qu'au moins une partie des solives de plancher (6) et des solives de plafond (9) soit disposée dans l'espace (14) entre les solives de plafond (9) et les solives de plancher (6) respectivement, et en ce que l'agencement de solives de plancher/plafond présente un agencement de jointoiement (4) ayant un moyen de support (16) pour supporter le plancher (8) du bâtiment supérieur (2) sur le plafond (5) du bâtiment inférieur (3) dans la configuration assemblée.

2. Bâtiment modulaire (1) selon la revendication 1, dans lequel les solives de plafond (9) et les solives de plancher (6) sont décalées les unes par rapport aux autres.

3. Bâtiment modulaire (1) selon la revendication 1 ou 2, dans lequel l'agencement de solives de plancher/plafond réduit la quantité d'espace mort (14) entre le plancher (8) et l'organe de plafond (10) du bâtiment modulaire (1) en réduisant la distance entre l'organe de plancher (7) et l'organe de plafond (10) adjacents.

4. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel l'organe de plancher (7) est sur une surface supérieure des solives de plancher (6) uniquement et l'organe de plafond (10) est sur une surface inférieure des solives de plafond (9) uniquement.

5. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel l'espace (14) autour des extrémités inférieures des solives de plancher (6) et entre celles-ci est ouvert et l'espace (14) autour de l'extrémité supérieure des solives de plafond (9) et entre celles-ci est ouvert.

6. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel jusqu'à 2/3 de la hauteur des solives de plancher (6) et des solives de plafond (9) sont disposés dans l'espace (14) entre les solives de plafond (9) les solives de plancher (6), respectivement, dans une configuration assemblée.

7. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel les solives de plafond (9) s'étendent sensiblement parallèlement les unes aux autres et les solives de plancher (6) s'étendent sensiblement parallèlement les unes aux autres.

8. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel le moyen de support (16) comprend un premier agencement d'assise (17) s'étendant sur au moins une partie de la distance le long des extrémités des solives de plafond (9) ou à proximité de celles-ci, le premier agencement d'assise (17) s'étendant transversalement à au moins une partie des solives de plafond (9).

9. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel le moyen de support (16) comprend un deuxième agencement de montage (18) s'étendant sur au moins une partie de la distance le long de l'extrémité des solives de plancher (6) ou à proximité de celles-ci.

10. Bâtiment modulaire (1) selon la revendication 8 et la revendication 9, dans lequel le premier agencement d'assise (17) et le deuxième agencement de montage (18) sont sensiblement alignés dans la configuration assemblée de l'agencement de solives de plancher/plafond.

11. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel le moyen de support (16) est apte à agir principalement en tant que support structurel pour le montage d'un bâtiment supérieur (2) sur un bâtiment inférieur (3) .

12. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel le moyen de support (16) est apte à agir en tant que moyen d'espacement pour garantir l'existence d'un espace entre l'extrémité libre des solives de plancher (6) et l'organe de plafond mutuellement opposé (10) et les extrémités libres des solives de plafond (9) et l'organe de plancher mutuellement opposé (7).

13. Bâtiment modulaire (1) selon l'une quelconque des revendications précédentes, dans lequel les solives (6), (9) présentent des moyens de renforts (21) pour augmenter la rigidité en flexion du plancher (8) et du plafond (5).

Drawing