EP1111147B1 - Structure of an arched and thermally and acoustically insulated monolithic panel, particularly useful for the roofing of industrial and civil buildings and the like - Google Patents
Structure of an arched and thermally and acoustically insulated monolithic panel, particularly useful for the roofing of industrial and civil buildings and the like Download PDFInfo
- Publication number
- EP1111147B1 EP1111147B1 EP00122494A EP00122494A EP1111147B1 EP 1111147 B1 EP1111147 B1 EP 1111147B1 EP 00122494 A EP00122494 A EP 00122494A EP 00122494 A EP00122494 A EP 00122494A EP 1111147 B1 EP1111147 B1 EP 1111147B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panel
- key
- sheet
- gasket
- sound
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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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
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/08—Vaulted roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
Definitions
- the present invention relates to an arched monolithic panel (or plate) structure, of the type constituted of two sheets from key-patterned or micro-staved metal plate with the interposition from thermally insulating material and provided with means of high sound-absorption and sound-insulation acoustic capacity, such as to render the panel particularly useful for the roofing of industrial and civil buildings and the like.
- the arched or curved monolithic panels for the roofing of buildings are constituted of an external sheet from key-patterned plate from steel, aluminum or other alloys and an internal sheet from metallic plate, also key-patterned or micro-staved, between which a layer from thermally insulating material, usually expanded or rigid polyurethane foam, is interposed.
- the assembly of the acoustic or curved panels involves for the operator special care and special equipment in the adjustment of the position of each panel relatively to the position of the adjoining panel, in order to prevent the creation, between the flat edges of each couple of adjoining panels, of an irregular fissure throughout the length of the joint lines; said fissure involves the drawback, after the fastening of the panels, of causing the passage of air not only between the planes in touch with each other, but also between the inclined walls of the key-patterns overlapping each other of each couple of adjoining panels.
- US-A-3,290,845 discloses an insulated roof panel system. Each panel is of rectangular configuration and is curved or bent in an arcuated form. The panel has an outer skin and an inner skin. Between said skins a central insulating core of foamed plastic is provided, which is bonded to the outer and inner skins. During joining of the panels fissures are formed which become air tight by means of using gaskets between the joining inner skins and foam cores.
- An object of the invention is to realize a structure of arched monolithic panel of the type constituted of two key-patterned and/or micro-staved metal sheets, which panel incorporates a thermally insulating material, said structure being so designed and structured as to impart the panel a high sound-absorption and sound-insulation acoustic capacity.
- a further object of the invention is to realize an arched monolithic panel of the above specified type incorporating means for stiffening the ends of said panel such as to ensure a correct and suitable fastening of the panel to the bearing structure, as well as an increase in the bearing capacity of said panel.
- a not least object is to realize an arched and key-patterned monolithic panel of easy realization and assembly and high reliability in the time.
- an arched monolithic panel suitable for the realization of building roofing of the type constituted by an external or upper sheet from key-patterned metal plate, an internal or lower sheet from micro-staved metal plate substantially shaped as a small tank or tray lower tray-shaped sheet, and a thermally insulating material interposed between said plate sheets
- said panel structure comprising, according to the present invention, air-tight closing means to prevent the passage of air through fissures created by the coupling by the overlapping of each panel of the roofing structure on the adjoining one, said closing means being constituted by at least a gasket from elastically yielding material inserted between the end of the flat edge protruding from the lower sheet of each panel and the flat edge of the lower sheet of the adjoining panel intended for the ledge-overlapping on said end of the flat edge of the adjoining panel, so as to seal the fissure created after the stable coupling between said two adjoining panels, preventing in this way the passage of air also between the
- said air-tight means preventing the passage of air through said fissure are constituted by the combination of said gasket from yielding material, inserted between said flat edges ledge-overlapped of each couple of adjoining panels, and of a like gasket from yielding material interposed between the intrados of the high part of the key-pattern of the upper sheet in a panel and the extrados of the high part of the upper key-pattern of the adjoining panel after the coupling by overlapping of the two panels.
- said sound-absorbing and sound-insulating material is positioned above or close to the lower sheet or tray of each panel, in the form of pads or spaced-band gaskets or also in the form of a continuous gasket; in this way, also the bottom of said tray may be realized as a separate-band micro-holed bottom, said bands corresponding to the widths of the overlying pads.
- the structure of arched panel realized according to the present invention utilizes an arched monolithic panel of a known type, for instance the one shown in Figure 1, wherein there is indicated by 1 the key-patterned external or upper support panel, substantially a sheet from key-patterned plate, by 2 there is indicated the internal or lower plate sheet either micro-staved or key-patterned according to a key- pattern different from that of the external or upper sheet 1, while by 3 there is indicated a thermally insulating material of either the expanded or the rigid type, such as expanded polyurethane or mineral wool; said insulating material 3 is substantially contained in a tray obtained by shaping the internal or lower metal sheet 2.
- each arched panel in order to allow the joining by overlapping of the lower sheet of a panel on the lower sheet of the adjoining panel, each arched panel, indicated as a whole by P in the various figures, has a flat edge 2a that protrudes from the lower sheet 2 parallel to the key-patterned lines of the external or upper supporting sheet 1 (see p. 1).
- the flat edge 2a protruding from the lower sheet 2 has usually a length 2b (Fig. 1) bent up until it tilts on plane 2a.
- the structure of monolithic panel that constitutes the object of a first embodiment of the present invention utilizes a panel P of a known type and realizes the coupling with an adjoining like panel P1 (Figs. 2 and 3) according to the known technique, namely by overlapping, on the upper side, of the arched side key-patterns 1a and 1b of the two adjoining panels and, on the lower side, by ledge-bearing of the flat edge 2c of the adjoining panel P1 on the protruding flat edge 2a of panel P (Figs. 2-3).
- the ledge-bearing of said two flat edges 2a-2c creates, as is known, between the two edges a fissure which is the more accentuated the more irregular are the parallelism between the faces of the flat edges and the accuracy employed during the assembly of the two adjoining panels.
- the present invention provides the interposition between said flat edges 2a-2c of the two coupled panels of a compressible air-tight gasket 4 (Fig. 3) from open-cell expanded material or the like; said gasket may be stably anchored, during the production of the panel, to the internal face of either flat edge of the panels to be coupled; besides, instead of a gasket from expanded material, the air-tightness through said fissure may be realized by means of a silicon band or the like.
- a like gasket 5 may be inserted also between the two high key-patterns 1a and 1b, overlapping each other.
- the structure of monolithic panel is realized as shown in Figures 4 and 5, i.e., by interposing between the lower sheet 2 having the shape of a tray with alternated-band micro-holes in the lower part, as indicated by 2d in Figure 4, or also for its whole development as indicated by 2e in Figure 4, and the thermally insulated material 3, an acoustic barrier, substantially a gasket 6 from open-cell expanded material or also a rigid material, such as mineral wool, rock wool or the like, suitable to impart the panel advantageous sound-absorbing and sound-insulating characteristics.
- a stiffening element 7 (Fig. 6) is inserted which is substantially a metal sheet, suitably sized and so bent as to have a cross-section shaped as a capital "C", and of a length allowing to position said stiffening element at the opposite ends of the panel, transversally to the development of the key-patterned lines 1.
- said stiffening element 7 increases the mechanical resistance and the bearing capacity of the panel, and prevents screws 8 fastening said panel to the underlying bearing structure 9 (Figs. 7 and 8) from causing tears of the lower sheet 2 during the permanence of said panel and an undesired compression of thermal 3 and acoustic 6 insulating materials.
- Figure 7 shows the anchoring system of a panel 1 provided with a stiffening element 7 onto a fixed support 9 where the fastening screw 8 is inserted in the panel from the innermost side of the key-pattern 1; in both realizations there are in practice obtained the same results of stable anchoring, without strains of the gaskets and/or pads interposed between the upper key-patterned sheet and the lower one or tray, independently on whether the latter is solid or micro-holed.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Insulating Bodies (AREA)
Abstract
Description
- The present invention relates to an arched monolithic panel (or plate) structure, of the type constituted of two sheets from key-patterned or micro-staved metal plate with the interposition from thermally insulating material and provided with means of high sound-absorption and sound-insulation acoustic capacity, such as to render the panel particularly useful for the roofing of industrial and civil buildings and the like.
- As is known, at present the arched or curved monolithic panels for the roofing of buildings are constituted of an external sheet from key-patterned plate from steel, aluminum or other alloys and an internal sheet from metallic plate, also key-patterned or micro-staved, between which a layer from thermally insulating material, usually expanded or rigid polyurethane foam, is interposed.
- It is also known that, in order to form the required roofing with all the key-patterns so oriented as to allow the downflow of water, the coupling of each panel with the adjoining one is realized in the upper part by the overlapping of the terminal high key-patterns present in the upper layers and, in the lower part, by the bearing of the flat edges emerging from the lower key-patterned or micro-staved sheets on each other.
- These types of curved and key-patterned panels are assembled by fastening through screws the opposite ends to bearing structures which are usually constituted of two parallel beams positioned in a direction transversal to the panel key-patterns.
- In practice, the assembly of the acoustic or curved panels involves for the operator special care and special equipment in the adjustment of the position of each panel relatively to the position of the adjoining panel, in order to prevent the creation, between the flat edges of each couple of adjoining panels, of an irregular fissure throughout the length of the joint lines; said fissure involves the drawback, after the fastening of the panels, of causing the passage of air not only between the planes in touch with each other, but also between the inclined walls of the key-patterns overlapping each other of each couple of adjoining panels.
- US-A-3,290,845 discloses an insulated roof panel system. Each panel is of rectangular configuration and is curved or bent in an arcuated form. The panel has an outer skin and an inner skin. Between said skins a central insulating core of foamed plastic is provided, which is bonded to the outer and inner skins. During joining of the panels fissures are formed which become air tight by means of using gaskets between the joining inner skins and foam cores.
- An object of the invention is to realize a structure of arched monolithic panel of the type constituted of two key-patterned and/or micro-staved metal sheets, which panel incorporates a thermally insulating material, said structure being so designed and structured as to impart the panel a high sound-absorption and sound-insulation acoustic capacity.
- A further object of the invention is to realize an arched monolithic panel of the above specified type incorporating means for stiffening the ends of said panel such as to ensure a correct and suitable fastening of the panel to the bearing structure, as well as an increase in the bearing capacity of said panel.
- A not least object is to realize an arched and key-patterned monolithic panel of easy realization and assembly and high reliability in the time.
- These and still other objects that will be more clearly stressed in the following are achieved by a structure of an arched monolithic panel suitable for the realization of building roofing, of the type constituted by an external or upper sheet from key-patterned metal plate, an internal or lower sheet from micro-staved metal plate substantially shaped as a small tank or tray lower tray-shaped sheet, and a thermally insulating material interposed between said plate sheets, said panel structure comprising, according to the present invention, air-tight closing means to prevent the passage of air through fissures created by the coupling by the overlapping of each panel of the roofing structure on the adjoining one, said closing means being constituted by at least a gasket from elastically yielding material inserted between the end of the flat edge protruding from the lower sheet of each panel and the flat edge of the lower sheet of the adjoining panel intended for the ledge-overlapping on said end of the flat edge of the adjoining panel, so as to seal the fissure created after the stable coupling between said two adjoining panels, preventing in this way the passage of air also between the superposed faces of the key-patterns of each couple of adjoining panels, there being also provided, between the bottom at least partly micro-holed of said lower tray-shaped sheet and the thermally insulating material, at least a layer or gasket from sound-absorbing and sound-insulating material selected from open-cell expanded materials and/or rigid materials, such as mineral wool, rock wool and the like, said structure of arched monolithic panel being also provided, in the inside of said lower tray-shaped sheet, with stiffening elements, substantially C-shaped rectilinear metal element having a length allowing their positioning at the opposite ends of the panel, in the direction transversal to the key-patterned line, in order to ensure a suitable fastening to the bearing structure, to improve the mechanical resistance and the bearing capacity of the panel and to prevent screws fastening said panel to the bearing structure from causing tears of the lower tray-shaped sheet during the permanence of said panel and to prevent an undesired compression of the insulating materials.
- More particularly, said air-tight means preventing the passage of air through said fissure are constituted by the combination of said gasket from yielding material, inserted between said flat edges ledge-overlapped of each couple of adjoining panels, and of a like gasket from yielding material interposed between the intrados of the high part of the key-pattern of the upper sheet in a panel and the extrados of the high part of the upper key-pattern of the adjoining panel after the coupling by overlapping of the two panels.
- Besides, said sound-absorbing and sound-insulating material is positioned above or close to the lower sheet or tray of each panel, in the form of pads or spaced-band gaskets or also in the form of a continuous gasket; in this way, also the bottom of said tray may be realized as a separate-band micro-holed bottom, said bands corresponding to the widths of the overlying pads.
- Further characteristics and advantages of the present invention will be more clearly stressed by the following detailed description made with reference to the attached drawings, included only by way of non limiting indication, wherein:
- Figure 1 shows, in perspective view, an arched monolithic panel of a known type, suitable to realize the roofing of buildings in general;
- Figure 2 shows, in a schematic form, two like arched panels shown in cross-section transversally to the key-patterned lines, always according to line II-II of Figure 1, and coupled to each other according to a first embodiment of the present invention;
- Figure 3 shows, always in cross-section but on a greater scale, the same embodiment of Figure 2, for the sake of a better clarification;
- Figures 4 and 5 show two different embodiments of each arched monolithic panel, also shown in cross-section transversally to the key-patterns and hooked to each other according to what is illustrated in Figures 1 and 3;
- Figure 6 shows, in a perspective view, a panel realized according to what is illustrated in the preceding figures but provided, at the opposite ends, with a reinforcement metal element suitable to ensure a suitable fastening of the panels to the supporting structure in both cases of a plane or a micro-holed sheet; while
- Figures 7 and 8 show, always in cross-section, two different systems of stable hooking of a panel to the bearing structure, utilizing a reinforcement or stiffening metal element located at the opposite ends of the arched panel.
-
- With reference to said figures and in particular to Figures 1-3, the structure of arched panel realized according to the present invention utilizes an arched monolithic panel of a known type, for instance the one shown in Figure 1, wherein there is indicated by 1 the key-patterned external or upper support panel, substantially a sheet from key-patterned plate, by 2 there is indicated the internal or lower plate sheet either micro-staved or key-patterned according to a key- pattern different from that of the external or upper sheet 1, while by 3 there is indicated a thermally insulating material of either the expanded or the rigid type, such as expanded polyurethane or mineral wool; said
insulating material 3 is substantially contained in a tray obtained by shaping the internal orlower metal sheet 2. - Besides, in order to allow the joining by overlapping of the lower sheet of a panel on the lower sheet of the adjoining panel, each arched panel, indicated as a whole by P in the various figures, has a
flat edge 2a that protrudes from thelower sheet 2 parallel to the key-patterned lines of the external or upper supporting sheet 1 (see p. 1). Besides, theflat edge 2a protruding from thelower sheet 2 has usually alength 2b (Fig. 1) bent up until it tilts onplane 2a. - The structure of monolithic panel that constitutes the object of a first embodiment of the present invention utilizes a panel P of a known type and realizes the coupling with an adjoining like panel P1 (Figs. 2 and 3) according to the known technique, namely by overlapping, on the upper side, of the arched side key-
patterns 1a and 1b of the two adjoining panels and, on the lower side, by ledge-bearing of theflat edge 2c of the adjoining panel P1 on the protrudingflat edge 2a of panel P (Figs. 2-3). - The ledge-bearing of said two
flat edges 2a-2c creates, as is known, between the two edges a fissure which is the more accentuated the more irregular are the parallelism between the faces of the flat edges and the accuracy employed during the assembly of the two adjoining panels. - In order to obviate the drawback of an undesired passage of air through said fissure and also between the faces in touch of the key-patterned lines of the two panels, which air passage would affect adversely the effect created by the thermal
insulating material 3, the present invention provides the interposition between saidflat edges 2a-2c of the two coupled panels of a compressible air-tight gasket 4 (Fig. 3) from open-cell expanded material or the like; said gasket may be stably anchored, during the production of the panel, to the internal face of either flat edge of the panels to be coupled; besides, instead of a gasket from expanded material, the air-tightness through said fissure may be realized by means of a silicon band or the like. - Moreover, a
like gasket 5 may be inserted also between the two high key-patterns 1a and 1b, overlapping each other. - According to another embodiment, also object of the present invention, the structure of monolithic panel is realized as shown in Figures 4 and 5, i.e., by interposing between the
lower sheet 2 having the shape of a tray with alternated-band micro-holes in the lower part, as indicated by 2d in Figure 4, or also for its whole development as indicated by 2e in Figure 4, and the thermally insulatedmaterial 3, an acoustic barrier, substantially agasket 6 from open-cell expanded material or also a rigid material, such as mineral wool, rock wool or the like, suitable to impart the panel advantageous sound-absorbing and sound-insulating characteristics. - Lastly, always according to the present invention, in order to allow a correct fastening of the panels - both those with a solid tray (Fig.3) and those with a micro-holed bottom (Figs. 4 and 5) - to the underlying support structure, in each arched panel a stiffening element 7 (Fig. 6) is inserted which is substantially a metal sheet, suitably sized and so bent as to have a cross-section shaped as a capital "C", and of a length allowing to position said stiffening element at the opposite ends of the panel, transversally to the development of the key-patterned lines 1.
- In practice, said
stiffening element 7 increases the mechanical resistance and the bearing capacity of the panel, and preventsscrews 8 fastening said panel to the underlying bearing structure 9 (Figs. 7 and 8) from causing tears of thelower sheet 2 during the permanence of said panel and an undesired compression of thermal 3 and acoustic 6 insulating materials. - Figure 7 shows the anchoring system of a panel 1 provided with a
stiffening element 7 onto a fixed support 9 where thefastening screw 8 is inserted in the panel from the innermost side of the key-pattern 1; in both realizations there are in practice obtained the same results of stable anchoring, without strains of the gaskets and/or pads interposed between the upper key-patterned sheet and the lower one or tray, independently on whether the latter is solid or micro-holed. - Obviously, in the practical realization, structurally and functionally equivalent modifications and variants may be introduced in the invention as described and illustrated according to preferred embodiments of practical implementation, without falling outside the protection scope of the appended claims.
Claims (6)
- A structure of an arched monolithic panel for the roofing of industrial and civil buildings, of the type constituted of an external or upper sheet from key-patterned plate (1), an internal or lower sheet from key-patterned or micro-staved plate (2) substantially tray-shaped, hereinafter called lower tray-shaped sheet, and by a thermally insulating material (3) interposed between said two plate sheets (1, 2), said monolithic panel structure comprises air-tight means (4) against air passage through fissures created by the coupling by overlapping of each panel of the roofing structure on the adjoining one, constituted by at least a gasket (4) from elastically yielding matter inserted between the end of the flat edge protruding from the lower sheet of each panel (2a) and the flat edge of the lower sheet of the adjoining panel (2c), intended for the ledge-overlapping on said end of the flat edge of the adjoining panel, so as to seal the fissure created after the stable coupling between said two panels, preventing in this way the passage of air also between the overlapping faces of the key-patterns (1a, 1b) of each couple of adjoining panels, characterized in that there is also provided, between the at least partly micro-holed bottom (2e) of said lower tray-shaped sheet (2) and the thermally insulating material (3), at least a layer or gasket (6) from sound-absorbing and sound-insulating material selected from open-cell expanded materials and/or rigid materials, such as mineral wool or rock wool, said structure of arched monolithic panel comprising also, in the inside of said lower tray-shaped-sheet substantially C-shaped rectilinear metal stiffening elements (7) having a length allowing their positioning at the opposite ends of the panel, in a direction transversal to the key-patterned lines, in order to ensure a suitable fastening to a bearing structure (9), to improve the mechanical resistance and the bearing capacity of the panel and to prevent screws (8) fastening said panel to the bearing structure (9) from causing tears of the lower tray-shaped sheet (2) during the permanence of said panel and to prevent an undesired compression of the insulating materials (3, 6).
- The panel structure according to claim 1, characterized in that it comprises, in combination with said gasket (4) intended for air-tightness against the passage of air through said fissure, a further gasket (5) from elastically yielding material, inserted between the intrados of the high part of the key-pattern (1a) of the upper sheet of a panel and the extrados of the high part of the key-pattern (1b) of the adjoining panel, after the coupling by overlapping of said two panels.
- The panel structure according to claim 1, characterized in that said sound-absorbing and sound-insulating material (6) is shaped like a gasket or a pad and is positioned close to or above the tray-shaped lower sheet (2), between the bottom of said tray (2e) and said thermally insulating material, the bottom of said tray being micro-holed with alternate and equidistant bands of a width equal to that of the pads.
- The panel structure according to claim 1, characterized in that said bottom of said tray (2e) is continuously micro-holed throughout its length.
- The panel structure according to one or more of the preceding claims, characterized in that it comprises at the opposite ends of the panel a stiffening element (7) having a cross-section shaped like a capital "C", and of a width such as to house in its inside both the layer of thermally insulating material (3) and the sound-adsorbing and/or sound-insulating one (6).
- The panel structure according to the preceding claims, characterized in that said air-tight gasket (4, 5) against the passage of air through said fissures is stably anchored during the production to the internal face of either flat edge of the panels to be coupled.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI002574A IT1314275B1 (en) | 1999-12-13 | 1999-12-13 | STRUCTURE OF MONOLITHIC PANEL ARCUATO AND THERMALLY EDACUSTICALLY INSULATED, PARTICULARLY SUITABLE FOR COVERING |
ITMI992574 | 1999-12-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1111147A2 EP1111147A2 (en) | 2001-06-27 |
EP1111147A3 EP1111147A3 (en) | 2001-09-05 |
EP1111147B1 true EP1111147B1 (en) | 2005-06-01 |
Family
ID=11384094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00122494A Expired - Lifetime EP1111147B1 (en) | 1999-12-13 | 2000-10-14 | Structure of an arched and thermally and acoustically insulated monolithic panel, particularly useful for the roofing of industrial and civil buildings and the like |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1111147B1 (en) |
AT (1) | ATE296930T1 (en) |
DE (1) | DE60020506D1 (en) |
IT (1) | IT1314275B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003102323A1 (en) * | 2002-05-31 | 2003-12-11 | Metecno Spa | Hidden fastening insulating panel for building roofs and roof thereby obtained |
FR2851596B1 (en) * | 2003-02-24 | 2006-09-01 | Mireille Barthalais | IMPROVING THE ACOUSTIC PERFORMANCE OF ROOF PANELS |
ITMI20091129A1 (en) * | 2009-06-25 | 2010-12-26 | Carlo Calisse | INSULATION AND WATERPROOF SYSTEM FOR COMPLETION OF THERMAL CUT ROOFS |
EP3438364A1 (en) * | 2017-08-03 | 2019-02-06 | Rockwool International A/S | A panel for a building structure and a method of manufacturing such panel |
IT202200002396A1 (en) * | 2022-02-10 | 2023-08-10 | Paolo Borgioni | MULTI-LAYER BUILDING PANEL IN COMPOSITE MATERIAL |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290845A (en) * | 1965-05-24 | 1966-12-13 | Butler Manufacturing Co | Prefabricated insulated panel system |
US4837999A (en) * | 1987-12-17 | 1989-06-13 | Vance Stayner | Prefabricated building panel |
FR2645618B1 (en) * | 1989-04-06 | 1991-07-26 | Haironville Forges | THERMAL AND ACOUSTIC INSULATION PANEL |
ES2052441B1 (en) * | 1991-07-12 | 1998-04-16 | Robertson Espanola Sa | IMPROVEMENTS IN THE PURPOSE OF MAIN PATENT N {9101636, PER SEALED COVER FOR BUILDINGS AND CONSTRUCTIONS IN GENERAL. |
FR2779166B1 (en) * | 1998-05-27 | 2000-07-21 | Rockwool Isolation Sa | THERMALLY INSULATING AND ACOUSTICALLY ABSORBING ROOF |
-
1999
- 1999-12-13 IT IT1999MI002574A patent/IT1314275B1/en active
-
2000
- 2000-10-14 AT AT00122494T patent/ATE296930T1/en not_active IP Right Cessation
- 2000-10-14 DE DE60020506T patent/DE60020506D1/en not_active Expired - Lifetime
- 2000-10-14 EP EP00122494A patent/EP1111147B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1111147A2 (en) | 2001-06-27 |
DE60020506D1 (en) | 2005-07-07 |
ITMI992574A1 (en) | 2001-06-13 |
ATE296930T1 (en) | 2005-06-15 |
IT1314275B1 (en) | 2002-12-06 |
ITMI992574A0 (en) | 1999-12-13 |
EP1111147A3 (en) | 2001-09-05 |
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