WO2011055302A1 - Self-supporting prefabricated modular unit to be intended for housing and technological installations and modular system - Google Patents

Self-supporting prefabricated modular unit to be intended for housing and technological installations and modular system Download PDF

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Publication number
WO2011055302A1
WO2011055302A1 PCT/IB2010/054963 IB2010054963W WO2011055302A1 WO 2011055302 A1 WO2011055302 A1 WO 2011055302A1 IB 2010054963 W IB2010054963 W IB 2010054963W WO 2011055302 A1 WO2011055302 A1 WO 2011055302A1
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WO
WIPO (PCT)
Prior art keywords
modular
modular unit
housing
housings
prefabricated
Prior art date
Application number
PCT/IB2010/054963
Other languages
French (fr)
Inventor
Claudio Maria Castiglioni
Original Assignee
Franzisella S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Franzisella S.P.A. filed Critical Franzisella S.P.A.
Publication of WO2011055302A1 publication Critical patent/WO2011055302A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34317—Set of building elements forming a self-contained package for transport before assembly

Definitions

  • This invention refers to a prefabricated self-supporting modular unit for housing and technological installations and to a modular system.
  • the object of this invention is that of avoid the aforementioned drawbacks in order to curb costs and the start-up time also meeting the users requirements.
  • Another object of the present invention is that of devising a layout able to solve the above mentioned problems even when complicated structures are concerned while avoiding the need for a specific case by case project.
  • a further object of the present invention is that of finding a solution in the afore mentioned technical sector allowing eliminating very frequent, expensive and invasive interventions for the start-up of technological plants or their parts, while mmirnizing the costs and time necessary for it.
  • FIG. 1 shows a perspective view of one single self-supporting prefabricated modular unit to be used in housing and technological installations built according to the present invention
  • - figures 2 and 3 are a top plan view and a section in a parallel level lower than the top view of the modular unit shown in figure 1 ;
  • - figure 4 shows a view all in all similar to figure 1 wherein a generic layout of the system elements inside the modular unit is displayed;
  • FIG. 5 is a schematic plan view of a flat layout exemplifying a modular unit system according to the present invention.
  • FIG. 6 is a schematic side elevation view of a vertical layout exemplifying a modular unit system according to the present invention.
  • FIG. 7 and 8 show some perspective views of a couple of modular units as per figure 1 and of a system formed by several modular units combined in different vertical layouts;
  • FIG. 9 shows perspective views of some coupling details between the modular units and the vertical connecting pillars of modular units as per figure 1 ;
  • FIG. 12 shows a perspective view of a packaging inside which the modular system elements are contained according to the present invention.
  • FIG. 4 With reference to, at first, figures from 1 to 4, one single self-supporting prefabricated modular unit is schematically illustrated, as a whole indicated with 11 , to be used for housing and technological installations built according to the present invention.
  • the modular unit 11 in the example displayed, comprises two longitudinal spars 12 and a series of four transoms 13 linked between them in order to form a deck structure, i.e. a support structure formed by some main beams and secondary beams transversally positioned which, as a whole, form a horizontal support structure.
  • a deck structure i.e. a support structure formed by some main beams and secondary beams transversally positioned which, as a whole, form a horizontal support structure.
  • the modular unit 11 is also projected to be equipped with 14 housings to receive forks of a forklift (not illustrated) and in a way that the free ends of the longitudinal spars 12 and of the transoms 13 are equipped with some plates 15 to assemble the whole system, that is to say of plates able to link the ends of the longitudinal spars 12 and of the transoms 13 to a further structure, preferably to the supporting structure of a further modular unit 11, in order to form a prefabricated modular system.
  • the assembling plates 15 are also positioned at the free ends of section bar portions 16 which extend from the support structure of the modular unit 11 towards the outside part of the frame structure.
  • the section bar portions 16 projects perpendicularly from the outside of each of the longitudinal spars 12.
  • the plates 15 are turned face outside of the modular unit 11 and are equipped with holes 27 to receive some fixing means such as bolts or similar, able to allow the fixing of the plate 15 to an identical plate 15 of a corresponding modular unit or, as detailed, to vertical pillars for the linking to a further corresponding modular unit positioned above or underneath.
  • some fixing means such as bolts or similar
  • Both the longitudinal spars 12 and the transoms 13 are hollow box-type elements to create the housings 17, 18 which are, mostly or all of them, in communication between them in so that to create inside the load-bearing structure of the modular unit 11 some paths to be used for the interconnection of technological systems.
  • said paths created by housings 17 and 18 form some sub-grooves which can be used to house pipes, ducts, cables and similar without further modifications.
  • the housings 17, 18, in the example opened towards the top, are therefore able to receive system elements such as delivery pipes 19, exhaust pipes 20, cable ducts 21 for several uses, etc. as shown in the example of figure 4.
  • the assembling plates 15 allow to close the free end towards the outside of the modular unit 11 of the longitudinal spars 12, of the transoms 13 and of the crop ends 16 and, in accordance with a preferred advantageous embodiment, have a stress raiser portion, by acting on which it is possible to enter inside the above mentioned housings 17 and 18 from outside the modular unit 11.
  • said stress raiser portion is a central stress raiser portion.
  • junction elements used to assemble different modular units 11 can be used to create an inside connection between the respective housings 17 and 18 of the different modular units having been linked.
  • the single modular unit 11 is, as already said, prefabricated and is made of, for example, a main material such as steel according to UNI EN 10025-95 having a degree of S235 and/or S275. If high resistance to corrosion or structure lightness are required, further materials may be used, namely an aluminium alloy and its derivates, fiber glass plastic and mixed aluminium material, steel and laminar wood.
  • the self-supporting feature of modular unit 11 is obtained thanks to the material and the layout of the longitudinal spars and transoms.
  • the axes passing through both the longitudinal spars 12 and the transoms 13 are positioned at different distances multiple by X.
  • the figure 2 shows how between the transoms 13 there is a centre distance X, while between the longitudinal spars 12 there is a centre distance 2X.
  • the centre distance between the longitudinal spars 12 is equal to the double of the centre distance between the transoms 13. This allows creating any couplings desired between different modular units 11 according to the direction and the staggering required.
  • Figure 5 is a plant view of a possible self-supporting prefabricated modular system for housing and technological installations obtained by assembling seven modular units 11 according to the present invention.
  • sizes of some interest can be in a plant view about 6.000 mm (length) x 3.000 (width).
  • Pillars 22 and 23 are then used to support modular units 11 positioned at different heights.
  • figure 7 shows how it is possible to superpose two modular units 11 by using eight pillars 22 positioned in front of plates 15 placed close to the corners of each modular unit 11.
  • Figure 8 shows the staggered combination of several modular units 11 between which it is possible to position a stairs opening numbered with 24.
  • Pillar 22 can be obtained by a single square omega profile 22a or by associating the two omega profiles facing a central section (figure 9) for a fixed length, as for example the height of a two-floor prefabricated house.
  • Figure 10 shows how pillar 22 can comprise a rectangular profile 22b interposed between the two omega profiles 22a as previously positioned. In this case the pillar is reinforced and the self-supporting prefabricated modular system for housing and technological installations may reach a height of up to four floors.
  • Figure 11 shows pillars 23 made up of round pipes laterally flanged 25 to be linked to plates 15 or to structural steel ends integral to the single unit 11 and equipped with flanges 26 having some holes able to house fixing bolts or other fixing means structurally and/or functionally equivalent.
  • the modular system is equipped with all the requirements for the carrying capacity, the wiring for technological plants and structural interfaces able to satisfy with one single typology several spatial and use destination of prefabricated buildings.
  • Pillars 22 and 23 are the junction between modular units 11 scheduled to contain further system elements, such as panels, walls and various components.
  • Packaging 30 is extremely convenient and has a very few external materials, if not those used in the invention system.
  • unit 11 which constitutes a deck structure having a length about double its width, equipped with pocket housings 14 to receive the hfting forks of the forklifts for the handling of modular unit 11 and with a plate or flange assembling system 15 or 25 allowing the maximum of linking freedom in the three spatial dimensions.
  • housings 17, 18 (almost all of them or all of them linked between them) create the paths to be used for the inter-connection of the technological systems that, once the floor surface lied, will become sub-paths and allow to create any paths without further pre-arrangements or modifications due to special passage requirements of the ducts.
  • the embodiments of a self-supporting prefabricated modular unit for housing and technological installations and of a related modular system of the invention may be different from the example embodiments thereof, given for indicating and not limiting purposes, as much as the materials and the assembling fashions may be different as well.

Abstract

A self-supporting prefabricated modular unit (11) to be intended for housing and technological installations comprising at least two longitudinal spars (12) and at least two transoms (13) linked between them to form a deck structure, also equipped with housings (14) to receive the forks of a forklift, the modular unit being furthermore equipped with assembling plates (15) face towards the outside of the modular unit (11), the longitudinal spars (12) and the transoms (13) being hollow box-type in order to create housings (17, 18) being mostly or all of them connectable. It is also foreseen a self-supporting prefabricated modular system to be intended for housing and technological installations comprising one or more modular units (11).

Description

"Self-supporting prefabricated modular unit to be intended for housing and technological installations and modular system".
DESCRIPTION
This invention refers to a prefabricated self-supporting modular unit for housing and technological installations and to a modular system.
The modern background is in great demand of modular systems to build quickly, but in a safe and tidy way, housing or technological installations.
Prefabricated structures assembling a certain number of constituent elements to be put together according to assembling standard procedures are known. These known structures have nevertheless a certain degree of complexity concerning, mostly, the boundary structure portion of the openings to be created.
Usually the basis of these structures is a deck structure made of beams and planks forming a floor or a stage having the function of a basement. In this basement it is then necessary to create the proper housings for the components of the technological systems, i.e. the water , light, air circulation systems and what else is needed, or to install the necessary ducts to house the systems.
It must also be underlined how this activity and the components to be used thereof involve costs, time for building, difficulties in the correct and quick start-up of the structures, and require furthermore frequent interventions to carry out the tracks where to house the future systems or part of them.
Furthermore, to build complex structures, at the state of the art, there are no useful, rapid and favourable solutions able to meet every requirement. The usual procedure is that of optimizing or associating in the best possible way and as far as possible for the single requirement what is already known and at hand for one single housing unit.
The object of this invention is that of avoid the aforementioned drawbacks in order to curb costs and the start-up time also meeting the users requirements.
Another object of the present invention is that of devising a layout able to solve the above mentioned problems even when complicated structures are concerned while avoiding the need for a specific case by case project.
A further object of the present invention is that of finding a solution in the afore mentioned technical sector allowing eliminating very frequent, expensive and invasive interventions for the start-up of technological plants or their parts, while mmirnizing the costs and time necessary for it.
Said object are reached by a self-supporting prefabricated modular unit for housing and technological installations in accordance with the features of claim 1.
According to a further aspect, these object are reached by a prefabricated modular system in accordance with claim 12.
Further features and the advantages of the self-supporting prefabricated modular unit for housing and technological installations according to the present invention will become clearer from the description provided below of some preferred example embodiments thereof, given for indicating and not limiting purposes, with reference to the attached figures, in which:
- figure 1 shows a perspective view of one single self-supporting prefabricated modular unit to be used in housing and technological installations built according to the present invention,
- figures 2 and 3 are a top plan view and a section in a parallel level lower than the top view of the modular unit shown in figure 1 ; - figure 4 shows a view all in all similar to figure 1 wherein a generic layout of the system elements inside the modular unit is displayed;
- figure 5 is a schematic plan view of a flat layout exemplifying a modular unit system according to the present invention;
- figure 6 is a schematic side elevation view of a vertical layout exemplifying a modular unit system according to the present invention;
- figures 7 and 8 show some perspective views of a couple of modular units as per figure 1 and of a system formed by several modular units combined in different vertical layouts;
- figures 9, 10 and 11 show perspective views of some coupling details between the modular units and the vertical connecting pillars of modular units as per figure 1 ;
- figure 12 shows a perspective view of a packaging inside which the modular system elements are contained according to the present invention.
With reference to, at first, figures from 1 to 4, one single self-supporting prefabricated modular unit is schematically illustrated, as a whole indicated with 11 , to be used for housing and technological installations built according to the present invention.
The modular unit 11, in the example displayed, comprises two longitudinal spars 12 and a series of four transoms 13 linked between them in order to form a deck structure, i.e. a support structure formed by some main beams and secondary beams transversally positioned which, as a whole, form a horizontal support structure. The modular unit 11 is also projected to be equipped with 14 housings to receive forks of a forklift (not illustrated) and in a way that the free ends of the longitudinal spars 12 and of the transoms 13 are equipped with some plates 15 to assemble the whole system, that is to say of plates able to link the ends of the longitudinal spars 12 and of the transoms 13 to a further structure, preferably to the supporting structure of a further modular unit 11, in order to form a prefabricated modular system.
Preferably, the assembling plates 15 are also positioned at the free ends of section bar portions 16 which extend from the support structure of the modular unit 11 towards the outside part of the frame structure. As shown in figure 1, the section bar portions 16 projects perpendicularly from the outside of each of the longitudinal spars 12.
The plates 15 are turned face outside of the modular unit 11 and are equipped with holes 27 to receive some fixing means such as bolts or similar, able to allow the fixing of the plate 15 to an identical plate 15 of a corresponding modular unit or, as detailed, to vertical pillars for the linking to a further corresponding modular unit positioned above or underneath.
Both the longitudinal spars 12 and the transoms 13 are hollow box-type elements to create the housings 17, 18 which are, mostly or all of them, in communication between them in so that to create inside the load-bearing structure of the modular unit 11 some paths to be used for the interconnection of technological systems. As a matter of fact, once a plane is laid on the load-bearing structure of modular unit 11, thus making the floor (not illustrated), said paths created by housings 17 and 18 form some sub-grooves which can be used to house pipes, ducts, cables and similar without further modifications.
The housings 17, 18, in the example opened towards the top, are therefore able to receive system elements such as delivery pipes 19, exhaust pipes 20, cable ducts 21 for several uses, etc. as shown in the example of figure 4. The assembling plates 15 allow to close the free end towards the outside of the modular unit 11 of the longitudinal spars 12, of the transoms 13 and of the crop ends 16 and, in accordance with a preferred advantageous embodiment, have a stress raiser portion, by acting on which it is possible to enter inside the above mentioned housings 17 and 18 from outside the modular unit 11.
Preferably said stress raiser portion is a central stress raiser portion.
In this way, the junction elements used to assemble different modular units 11 can be used to create an inside connection between the respective housings 17 and 18 of the different modular units having been linked.
The single modular unit 11 is, as already said, prefabricated and is made of, for example, a main material such as steel according to UNI EN 10025-95 having a degree of S235 and/or S275. If high resistance to corrosion or structure lightness are required, further materials may be used, namely an aluminium alloy and its derivates, fiber glass plastic and mixed aluminium material, steel and laminar wood. The self-supporting feature of modular unit 11 is obtained thanks to the material and the layout of the longitudinal spars and transoms.
By carefully observing figures 2 and 3 it is possible to point out the modular features of unit 11.
As a matter of fact, the axes passing through both the longitudinal spars 12 and the transoms 13 are positioned at different distances multiple by X. The figure 2 shows how between the transoms 13 there is a centre distance X, while between the longitudinal spars 12 there is a centre distance 2X. Substantially, in accordance with the advantageous and preferred embodiment illustrated in the figures, the centre distance between the longitudinal spars 12 is equal to the double of the centre distance between the transoms 13. This allows creating any couplings desired between different modular units 11 according to the direction and the staggering required.
Figure 5 is a plant view of a possible self-supporting prefabricated modular system for housing and technological installations obtained by assembling seven modular units 11 according to the present invention.
For instance, sizes of some interest can be in a plant view about 6.000 mm (length) x 3.000 (width). Similarly we use units of 4.900 mm (length) x 2.300 (width) or alternatively of 6.900 mm (length) x 3.400 mm (width).
In this way it is possible to build a prefabricated modular system according to the invention having a flat development.
Advantageously, it is possible to build a modular unit makeup even in height, so that the self-supporting prefabricated modular system may concern the three spatial dimensions, as shown in figures 6, 7 and 8. This is possible thanks to the use of pillars 22, 23 fixed to plates 15 by bolts or similar fixing means structurally and/or functionally equivalent. Pillars 22 and 23 are then used to support modular units 11 positioned at different heights.
It is useful to enhance that pillars 22, 23:
- have internal passages to be used for the passage and interconnection of the technological installations and
- have drillings similar to the drillings of plates 15 to allow entering from the outside into said internal passages.
Substantially, inside said pillars 22 are identified vertical paths to make the drillings of plates 15 of two modular units positioned at different heights communicate between them.
Namely, the example of figure 7 shows how it is possible to superpose two modular units 11 by using eight pillars 22 positioned in front of plates 15 placed close to the corners of each modular unit 11.
Figure 8 shows the staggered combination of several modular units 11 between which it is possible to position a stairs opening numbered with 24.
Pillar 22 can be obtained by a single square omega profile 22a or by associating the two omega profiles facing a central section (figure 9) for a fixed length, as for example the height of a two-floor prefabricated house. Figure 10 shows how pillar 22 can comprise a rectangular profile 22b interposed between the two omega profiles 22a as previously positioned. In this case the pillar is reinforced and the self-supporting prefabricated modular system for housing and technological installations may reach a height of up to four floors.
Figure 11 shows pillars 23 made up of round pipes laterally flanged 25 to be linked to plates 15 or to structural steel ends integral to the single unit 11 and equipped with flanges 26 having some holes able to house fixing bolts or other fixing means structurally and/or functionally equivalent.
These elements also, complete the self-supporting prefabricated modular system for housing and technological installations according to the invention.
In this way, the modular system is equipped with all the requirements for the carrying capacity, the wiring for technological plants and structural interfaces able to satisfy with one single typology several spatial and use destination of prefabricated buildings.
The whole building system, pre-assembled inside the plant, is then forwarded already packed to its final destination, figure 12 shows a possible packaging 30 studied in so that its components are then almost totally used as finishing parts of the prefabricated building to be installed. Pillars 22 and 23 are the junction between modular units 11 scheduled to contain further system elements, such as panels, walls and various components.
Packaging 30 is extremely convenient and has a very few external materials, if not those used in the invention system.
It is self-evident that the main feature of the building system of the invention is embodied by unit 11 which constitutes a deck structure having a length about double its width, equipped with pocket housings 14 to receive the hfting forks of the forklifts for the handling of modular unit 11 and with a plate or flange assembling system 15 or 25 allowing the maximum of linking freedom in the three spatial dimensions.
It has been enhanced how the housings 17, 18 (almost all of them or all of them linked between them) create the paths to be used for the inter-connection of the technological systems that, once the floor surface lied, will become sub-paths and allow to create any paths without further pre-arrangements or modifications due to special passage requirements of the ducts.
The scope mentioned in the preamble of the description is then reached.
Naturally, the embodiments of a self-supporting prefabricated modular unit for housing and technological installations and of a related modular system of the invention may be different from the example embodiments thereof, given for indicating and not limiting purposes, as much as the materials and the assembling fashions may be different as well.
The protection limits of the invention are therefore defined by the following claims.

Claims

1. Modular self supporting prefabricated unit to be intended for housing and technological installations characterized in that it comprises at least two longitudinal spars (12) and at least two transoms (13) linked together to create a deck structure, wherein said deck structure comprises housings (14) suitable to receive forks of a forklift and assembling plates (15) positioned face towards the outside of the supporting structure (11) to link the supporting structure of an equivalent modular unit in order to form a modular prefabricated system, said longitudinal spars (12) and transoms (13) being elements hollow box-type to create housings (17, 18) at least partially linked between them to contain technological systems of a housing installation.
2. Modular unit according to claim 1, characterized in that said assembling plates (15) are positioned at free ends of said longitudinal spars (12).
3. Modular unit according to any claim 1 or 2, characterized in that said assembling plates (15) are positioned at free ends of said transoms (13).
4. Modular unit according to claim 1, 2 or 3, characterized in that said assembling plates (15) are positioned at the free end of section bar portions (16) extending towards the outside of said supporting structure of the modular unit.
5. Modular unit according to claim 1, characterized in that said assembling plates (15) are equipped with holes (27) for receiving bolts (or similar means) to fix the above plates to further plates (15) and/or further elements of further modular units (11) being part of a self supporting prefabricated modular system to be intended for housing and technological installations.
6. Modular unit according to claim 1, characterized in that said assembling plates (15) have central stress raiser portions to allow the connection with housings ( 17, 18) of further modular units (11).
7. Modular unit according to claim 1, characterized in that pillars (22, 23) are connected to said assembling plates (15) for the vertical linking of different modular units (11) positioned at different heights.
8. Modular unit according to claim 7, characterized in that said connecting pillars (22) have an omega squared profile (22a) and/or two facing omega profiles (22a).
9. Modular unit according to claim 8, wherein said connecting pillars are internally reinforced by a profile (22b) interposed between the two omega profiles.
10. Modular unit according to claim 7, characterized in that said pillars for vertical connection comprise round pipes (23) laterally flanged (25).
11. Modular unit according to any one of claims 1 to 10, wherein the centre distance between said longitudinal spars (12) is equal to double the centre distance between said two transoms (13).
12. Self-supporting prefabricated modular unit to be intended for housing and technological installations comprising at least one modular unit (11) and a further modular unit (11) according with one or more of claims 1 to 10, said modular units (11) being integrally linked between them in a way that at least some of the housings (17, 18) of said first modular unit (11) are in connection with at least some of the housings (17, 18) of said second modular unit (11), in order to create in said prefabricated system some interconnections between said modular units for the passing of the technological systems of a housing installation.
13. Modular prefabricated system according to claim 12, wherein said first modular unit (11) and said second modular unit (11) are linked between them at the respective assembling plates (15).
14. Modular prefabricated system according to claim 13, wherein the respective housings (17, 18) of said modular units (11) are at least partially communicating between them at the respective assembling plates (15).
15. Modular prefabricated system in accordance with any one of claims 12 to 14, comprising two modular units (11) positioned at different heights and strictly linked between them by vertical pillars.
16. modular prefabricated system according with claim 15, wherein said linking pillars (22, 23) have internal passages with vertical paths to connect said two modular units (11) positioned at different heights.
PCT/IB2010/054963 2009-11-03 2010-11-02 Self-supporting prefabricated modular unit to be intended for housing and technological installations and modular system WO2011055302A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A001914A IT1399030B1 (en) 2009-11-03 2009-11-03 SELF-SUPPORTING PREFABRICATED MODULAR UNIT FOR LIVING AND TECHNOLOGICAL SETTLEMENTS AND RELATIVE SYSTEM
ITMI2009A001914 2009-11-03

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WO2011055302A1 true WO2011055302A1 (en) 2011-05-12

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735639A (en) * 1996-12-13 1998-04-07 The United States Of America As Represented By The Secretary Of The Navy Modular mobile safety structure for containment and handling of hazardous materials
US6073401A (en) * 1996-06-18 2000-06-13 Sekisui Kagaku Kogyo Kabushiki Kaisha Building unit, unit building and method of constructing the same
NL1023382C2 (en) * 2003-05-09 2004-06-15 Don Q Internat B V Module for constructing modular building, has removable external walls extending between roof and floor slabs
WO2006135193A1 (en) * 2005-06-15 2006-12-21 Kwon Hee Kim Ceiling panel system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073401A (en) * 1996-06-18 2000-06-13 Sekisui Kagaku Kogyo Kabushiki Kaisha Building unit, unit building and method of constructing the same
US5735639A (en) * 1996-12-13 1998-04-07 The United States Of America As Represented By The Secretary Of The Navy Modular mobile safety structure for containment and handling of hazardous materials
NL1023382C2 (en) * 2003-05-09 2004-06-15 Don Q Internat B V Module for constructing modular building, has removable external walls extending between roof and floor slabs
WO2006135193A1 (en) * 2005-06-15 2006-12-21 Kwon Hee Kim Ceiling panel system

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ITMI20091914A1 (en) 2011-05-04

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