ITPD20120039A1 - INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION - Google Patents
INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION Download PDFInfo
- Publication number
- ITPD20120039A1 ITPD20120039A1 IT000039A ITPD20120039A ITPD20120039A1 IT PD20120039 A1 ITPD20120039 A1 IT PD20120039A1 IT 000039 A IT000039 A IT 000039A IT PD20120039 A ITPD20120039 A IT PD20120039A IT PD20120039 A1 ITPD20120039 A1 IT PD20120039A1
- Authority
- IT
- Italy
- Prior art keywords
- fiberglass
- insulating panel
- airgel
- insulating
- central body
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 239000011152 fibreglass Substances 0.000 claims description 38
- 239000011810 insulating material Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 9
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- 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
- E04B1/0007—Base structures; Cellars
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
- Refrigerator Housings (AREA)
Description
PANNELLO COIBENTANTE PER L'EDILIZIA E PROCEDIMENTO PER LA SUA REALIZZAZIONE INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION
DESCRIZIONE DESCRIPTION
Il presente trovato ha per oggetto un pannello coibentante per l'edilizia ed il procedimento per la sua realizzazione. The present invention relates to an insulating panel for building and the process for its realization.
Da sempre à ̈ sentita l'esigenza di garantire l'isolamento termico di una parete che divide due ambienti. Ciò significa aumentare la resistenza termica della parete mediante alcuni accorgimenti costruttivi e con l'impiego di materiali che presentano una elevata resistenza termica. The need has always been felt to guarantee the thermal insulation of a wall that divides two rooms. This means increasing the thermal resistance of the wall by means of some constructive measures and with the use of materials that have a high thermal resistance.
A tale scopo ad oggi à ̈ diffuso l'impiego di pannelli prefabbricati per migliorare l'isolamento termico di pareti esterne, di soffitti e di solai controterra, il cui spessore à ̈ scelto a seconda delle esigenze di isolamento, e che presentano sistemi di fissaggio che li rendono convenienti anche per la rapidità di applicazione e la praticità d'impiego. For this purpose, the use of prefabricated panels is currently widespread to improve the thermal insulation of external walls, ceilings and floors in contact with the ground, whose thickness is chosen according to the insulation needs, and which have fixing systems. which make them convenient also for the speed of application and ease of use.
Questi, infatti, vengono ad esempio posati sulle superfici esterne delle pareti perimetrali dell'edificio, affiancati a definire il cosiddetto isolamento a "cappotto", oppure con l'uso di appositi agganci distanziatori per la realizzazione di pareti ventilate. These, in fact, are for example placed on the external surfaces of the perimeter walls of the building, side by side to define the so-called "coat" insulation, or with the use of special spacer hooks for the construction of ventilated walls.
I pannelli coibentanti sono composti da vari strati e tra i materiali più diffusi per lo strato isolante si trovano la lana di roccia ad alta densità ed i materiali polistirenici e poliuretanici. The insulating panels are composed of various layers and among the most common materials for the insulating layer are high density rock wool and polystyrene and polyurethane materials.
Nonostante l'efficacia, questo strato isolante, ancor più nel caso in cui à ̈ costituito da lana di roccia, ha uno spessore relativamente grande, andando a penalizzare la cubatura dei vani. Despite its effectiveness, this insulating layer, even more so in the case in which it is made of rock wool, has a relatively large thickness, penalizing the cubic capacity of the rooms.
Lo strato di coibentazione poliuretanico o polistirenico a parità di efficacia presenta spessore più contenuto rispetto allo strato di lana di roccia, ma risultando comunque limitativo per i volumi abitativi interni e restituendo un pannello relativamente poco maneggevole. The polyurethane or polystyrene insulation layer, with equal effectiveness, has a lower thickness than the rock wool layer, but is in any case limiting for the internal living volumes and resulting in a relatively unwieldy panel.
Seppur efficaci ad oggi à ̈ sentita l'esigenza di migliorare ulteriormente le prestazioni dei pannelli coibentanti e di perfezionarli riducendone lo spessore. Although effective today, the need is felt to further improve the performance of the insulating panels and to improve them by reducing their thickness.
Il compito del presente trovato à ̈ quello di realizzare un pannello coibentante per l'edilizia in grado di offrire prestazioni migliori rispetto ai pannelli ad oggi noti e al contempo capace di ovviare ai citati inconvenienti. The aim of the present invention is to provide an insulating panel for buildings capable of offering better performance than the panels known to date and at the same time capable of obviating the aforementioned drawbacks.
Nell'ambito di tale compito, uno scopo del trovato à ̈ quello di realizzare un pannello coibentante che a parità di prestazioni abbia spessore contenuto rispetto ai pannelli noti. Within this aim, an object of the invention is to provide an insulating panel which, for the same performance, has a limited thickness with respect to known panels.
Un altro scopo del trovato à ̈ quello di mettere a punto un pannello coibentante di facile installazione e più agevole da maneggiare rispetto ai pannelli ad oggi impiegati. Another object of the invention is to provide an insulating panel that is easy to install and easier to handle than the panels currently used.
Questo compito, nonché questi ed altri scopi che meglio appariranno in seguito, sono raggiunti da un pannello coibentante per l'edilizia, che si caratterizza per il fatto di comprendere un guscio in vetroresina nel cui vano interno à ̈ racchiuso materiale coibentante almeno in parte costituito da aerogel. This task, as well as these and other purposes that will appear better later, are achieved by an insulating panel for the building industry, which is characterized by the fact that it includes a fiberglass shell in whose internal compartment is enclosed insulating material at least in part. consisting of airgel.
Ulteriori caratteristiche e vantaggi del trovato risulteranno maggiormente dalla descrizione di quattro forme di realizzazione preferite, ma non esclusive, del pannello coibentante secondo il trovato, illustrate, a titolo indicativo e non limitativo, negli uniti disegni, in cui: Further characteristics and advantages of the invention will become clearer from the description of four preferred but not exclusive embodiments of the insulating panel according to the invention, illustrated, by way of non-limiting example, in the accompanying drawings, in which:
- la figura 1 Ã ̈ una vista prospettica del pannello coibentante secondo il trovato in una prima forma realizzativa; Figure 1 is a perspective view of the insulating panel according to the invention in a first embodiment;
- la figura 2 Ã ̈ una vista prospettica del pannello coibentante secondo il trovato in una seconda forma realizzativa; Figure 2 is a perspective view of the insulating panel according to the invention in a second embodiment;
- la figura 3 Ã ̈ una vista prospettica del pannello coibentante secondo il trovato in una terza forma realizzativa; Figure 3 is a perspective view of the insulating panel according to the invention in a third embodiment;
- la figura 4 illustra il pannello coibentante secondo il trovato in una quarta forma realizzativa; Figure 4 illustrates the insulating panel according to the invention in a fourth embodiment;
- la figura 5 illustra il pannello coibentante secondo il trovato associato ad eguali pannelli coibentanti; Figure 5 illustrates the insulating panel according to the invention associated with similar insulating panels;
- la figura 6 illustra in modo analogo alla figura 5 il pannello coibentante secondo il trovato associato ad eguali pannelli coibentanti e provvisto di sistemi di aggancio alla struttura portante; - figure 6 shows in a similar way to figure 5 the insulating panel according to the invention associated with the same insulating panels and provided with hooking systems to the supporting structure;
- la figura 7 illustra un esempio applicativo del pannello coibentante secondo il trovato; Figure 7 illustrates an application example of the insulating panel according to the invention;
- la figura 8 illustra un altro esempio applicativo del pannello coibentante secondo il trovato; Figure 8 illustrates another application example of the insulating panel according to the invention;
- la figura 9 illustra una fase del procedimento per la realizzazione del pannello coibentante secondo il trovato nella prima forma realizzativa. Con riferimento alle figure citate, il pannello coibentante secondo il trovato, indicato globalmente con il numero di riferimento 10 nella sua prima forma realizzativa, comprende un guscio in vetroresina 11 nel cui vano interno 12 Ã ̈ racchiuso materiale coibentante 13 almeno in parte costituito da aerogel. Figure 9 illustrates a step of the process for manufacturing the insulating panel according to the invention in the first embodiment. With reference to the aforementioned figures, the insulating panel according to the invention, globally indicated with the reference number 10 in its first embodiment, comprises a fiberglass shell 11 in whose internal compartment 12 is enclosed insulating material 13 at least partly consisting of airgel .
Il guscio in vetroresina 11 comprende un corpo centrale 14 in vetroresina realizzato per pultrusione e chiuso in corrispondenza di ciascuna delle sue due facce di estremità 15, ovvero le facce perpendicolari alla direzione di pultrusione, da un foglio in vetroresina 16 corrispondentemente sagomato a tali facce di estremità 15. The fiberglass shell 11 comprises a fiberglass central body 14 made by pultrusion and closed at each of its two end faces 15, i.e. the faces perpendicular to the direction of pultrusion, by a fiberglass sheet 16 correspondingly shaped to these faces of ends 15.
In figura 1 (così come nelle successive illustranti le due forme realizzative 110 e 210 del pannello coibentante) il foglio in vetroresina 16 à ̈ illustrato solo parzialmente per mostrare il materiale coibentante 13 racchiuso nel vano interno del guscio in vetroresina 11, ma viene applicato a chiudere completamente le due facce di estremità 15, come ben visibile in figura 5. In figure 1 (as well as in the following ones illustrating the two embodiments 110 and 210 of the insulating panel) the fiberglass sheet 16 is shown only partially to show the insulating material 13 enclosed in the internal compartment of the fiberglass shell 11, but it is applied to completely close the two end faces 15, as clearly visible in figure 5.
Le facce laterali 17a e 17b del pannello coibentante 10, ovvero del guscio in vetroresina 11, sono sagomate (a gradino) a definire un riscontro per l'affiancamento di un altro eguale pannello coibentante 10. The side faces 17a and 17b of the insulating panel 10, or of the fiberglass shell 11, are shaped (stepped) to define an abutment for placing another equal insulating panel 10 alongside.
In questa prima forma realizzativa il materiale coibentante 13 comprende almeno un materassino 18 in materiale impregnato di aerogel (ad esempio poliestere impregnato). In particolare, dalla parziale sezione illustrata nell'esempio riportato in figura 1, si vede come esso comprende due materassini 18 sovrapposti e sfalsati uno rispetto all'altro, a riempire il vano interno 12 del guscio in vetroresina 11. In this first embodiment, the insulating material 13 comprises at least one mat 18 made of material impregnated with airgel (for example impregnated polyester). In particular, from the partial section illustrated in the example shown in Figure 1, it can be seen how it comprises two mats 18 superimposed and staggered with respect to each other, to fill the internal compartment 12 of the fiberglass shell 11.
Come si può vedere in figura 6, il pannello coibentante 10 può essere provvisto di sistemi di aggancio 19 alla struttura portante interna 20 e di distanziamento dalla stessa per assicurare la ventilazione. As can be seen in figure 6, the insulating panel 10 can be provided with hooking systems 19 to the internal bearing structure 20 and spacing from it to ensure ventilation.
Tali sistemi di aggancio 19 sono costituiti da profilati in vetroresina realizzati per pultrusione insieme al corpo centrale 14 e preposti ad accoppiarsi con controsagomati profilati della struttura portante interna 20. These coupling systems 19 are constituted by fiberglass profiles made by pultrusion together with the central body 14 and designed to couple with profiled counter-profiles of the internal bearing structure 20.
Ulteriormente formano oggetto del brevetto anche i procedimenti per realizzare il pannello coibentante nelle prime tre forme realizzative. The processes for making the insulating panel in the first three embodiments also form the subject of the patent.
Per questa prima forma realizzativa del pannello coibentante 10 il procedimento comprende: For this first embodiment of the insulating panel 10 the process comprises:
- una fase di pultrusione del corpo centrale 14 in vetroresina con contemporaneo inserimento dei materassini 18 svolti da bobine 21, - a pultrusion phase of the central body 14 in fiberglass with simultaneous insertion of the mats 18 unwound from coils 21,
- una fase di taglio del semilavorato alla lunghezza corrispondente al corpo centrale 14, - una fase di applicazione del foglio in vetroresina 16 alle due facce di estremità 15. - a step of cutting the semi-finished product to the length corresponding to the central body 14, - a step of applying the fiberglass sheet 16 to the two end faces 15.
In particolare, lo stadio di pultrusione in cui avviene il contemporaneo inserimento dei materassini 18 à ̈ quello di passaggio delle fibre di vetro compattate 22 attraverso uno stampo riscaldato 23. Come illustrato schematicamente in figura 9, lo stampo riscaldato 23 viene attraversato contemporaneamente anche dai materassini 18, così da restituire in uscita il semilavorato da tagliare e al quale applicare i fogli in vetroresina 16. In particular, the pultrusion stage in which the simultaneous insertion of the mats 18 takes place is that of the passage of the compacted glass fibers 22 through a heated mold 23. As schematically illustrated in figure 9, the heated mold 23 is also crossed simultaneously by the mats 18, so as to return the semi-finished product to be cut and to which to apply the fiberglass sheets 16.
In una seconda forma realizzativa il pannello coibentante à ̈ indicato globalmente con il numero di riferimento 110. In a second embodiment, the insulating panel is globally indicated with the reference number 110.
Esso à ̈ sostanzialmente simile al pannello coibentante 10 sopra descritto, differendo da esso nel materiale coibentante 113 racchiuso nel vano interno 112 del guscio in vetroresina 111. In particolare, tale materiale coibentante 113 à ̈ costituito, come illustrato in figura 2, da polvere di aerogel 118. It is substantially similar to the insulating panel 10 described above, differing from it in the insulating material 113 enclosed in the internal compartment 112 of the fiberglass shell 111. In particular, this insulating material 113 is constituted, as illustrated in figure 2, by dust airgel 118.
Il procedimento per realizzare il pannello coibentante 110 comprende: The process for making the insulating panel 110 includes:
- una fase di pultrusione del corpo centrale 114 in vetroresina, - a pultrusion phase of the central body 114 in fiberglass,
- una fase di taglio de semilavorato alla lunghezza desiderata del corpo centrale 114, - a step of cutting the semi-finished product to the desired length of the central body 114,
- una fase di applicazione del foglio in vetroresina 116 ad una delle due facce di estremità 115, - a step of applying the fiberglass sheet 116 to one of the two end faces 115,
- una fase di riempimento del vano interno 112 con la polvere di aerogel 118, - a step of filling the internal compartment 112 with airgel powder 118,
- una fase di applicazione del foglio in vetroresina 116 all'altra delle due facce di estremità 115. - a phase of application of the fiberglass sheet 116 to the other of the two ends of the ends 115.
La terza forma realizzativa del pannello coibentante secondo il trovato, indicata globalmente con il numero 210 e illustrata in figura 3, differisce dalle due precedenti nel fatto che il materiale coibentante 113 Ã ̈ costituito da aerogel allo stato solido 218. The third embodiment of the insulating panel according to the invention, globally indicated with the number 210 and illustrated in figure 3, differs from the two previous ones in that the insulating material 113 consists of solid-state airgel 218.
Il procedimento per realizzarlo comprende: The procedure for making it includes:
- una fase di pultrusione del corpo centrale 214 in vetroresina, - a pultrusion phase of the central body 214 in fiberglass,
- una fase di taglio del semilavorato alla lunghezza desiderata per il corpo centrale, - a phase of cutting the semi-finished product to the desired length for the central body,
- una fase di applicazione del foglio in vetroresina 216 ad una delle due facce di estremità 215, - a step of applying the fiberglass sheet 216 to one of the two end faces 215,
- una fase di riempimento del vano interno 212 con fluido contenente aerogel in sospensione, - a phase of filling the internal compartment 212 with fluid containing airgel in suspension,
- una fase di applicazione del foglio in vetroresina 216 all'altra delle due facce di estremità 215, - a step of applying the fiberglass sheet 216 to the other of the two end faces 215,
- una fase di riscaldamento del semilavorato, riempito con fluido di aerogel, in apposito forno. Il guscio in vetroresina 211 presenta opportunamente su almeno una sua faccia 224, che nell'illustrazione riportata à ̈ la faccia a vista del pannello, dei fori 225 (più precisamente dei microfori) per l'evaporazione del liquido presente nel fluido contenente aerogel in sospensione, così che il materiale coibentante 213 a fine procedimento risulti aerogel allo stato solido 218. - a heating phase of the semi-finished product, filled with airgel fluid, in a special oven. The fiberglass shell 211 conveniently presents on at least one of its faces 224, which in the illustration shown is the visible face of the panel, holes 225 (more precisely the micro-holes) for the evaporation of the liquid present in the fluid containing airgel in suspension , so that the insulating material 213 at the end of the process results in solid state airgel 218.
Nella sua quarta forma realizzativa il pannello secondo il trovato à ̈ indicato globalmente con il numero di riferimento 310 e a differenza delle altre tre forme realizzative sopra descritte il guscio in vetroresina 311 comprende un corpo scatolare 326, riempito con il materiale coibentante 313, ed un coperchio 327 entrambi in vetroresina. Il materiale coibentante 313 à ̈ almeno in parte costituito da aerogel e può essere convenientemente costituito da un materassino impregnato di aerogel, o da aerogel in polvere oppure da aerogel solido ottenuto per evaporazione della parte liquida di aerogel fluido, similmente a quanto descritto nel procedimento della terza forma realizzativa. In its fourth embodiment, the panel according to the invention is globally indicated with the reference number 310 and unlike the other three embodiments described above, the fiberglass shell 311 comprises a box-like body 326, filled with the insulating material 313, and a cover 327 both in fiberglass. The insulating material 313 is at least partly constituted by airgel and can conveniently be constituted by a mat impregnated with airgel, or by powdered airgel or by solid airgel obtained by evaporation of the liquid part of fluid airgel, similar to what is described in the procedure of the third embodiment.
Il corpo scatolare 326 Ã ̈ chiuso dal coperchio 327 e nel caso in cui il materiale coibentante 313 sia costituito da aerogel allo stato solido, il coperchio 327 Ã ̈ opportunamente provvisto di fori, non illustrati, per l'evaporazione del liquido durante il riscaldamento in un apposito forno. The box-like body 326 is closed by the lid 327 and if the insulating material 313 consists of solid-state airgel, the lid 327 is suitably provided with holes, not shown, for the evaporation of the liquid during heating in a special oven.
Il corpo scatolare 326 à ̈ vantaggiosamente provvisto, all'interno della cavità , di pioli 328 su cui poggia il coperchio 327 e di un bordo perimetrale 329 sagomato a definire un riscontro nella chiusura di precisione con l'appoggio del coperchio 327. The box-like body 326 is advantageously provided, inside the cavity, with pegs 328 on which the lid 327 rests and with a perimeter edge 329 shaped to define an abutment in the precision closure with the support of the lid 327.
In questa forma realizzativa il corpo scatolare 326 ed il coperchio 327 sono realizzati preferibilmente per stampaggio. In this embodiment, the box-like body 326 and the lid 327 are preferably made by molding.
Nelle figure 7 e 8 sono riportati alcuni esempi di applicazione del pannello coibentante 10 secondo il trovato, che potrà essere sostituito dai pannelli coibentanti secondo le altre forme realizzative 110, 210, 310. Figures 7 and 8 show some examples of application of the insulating panel 10 according to the invention, which can be replaced by the insulating panels according to the other embodiments 110, 210, 310.
In particolare nel primo esempio in figura 7 Ã ̈ illustrata l'applicazione ad una muratura perimetrale esterna. In particular, the first example in figure 7 illustrates the application to an external perimeter wall.
Dal lato esterno dell'edificio sul pannello coibentante 10 può essere opportunamente realizzata la tamponatura e la finitura, mentre dal lato interno il pannello coibentante 10 presenta i sistemi di aggancio 19 ai quali à ̈ associato un pannello in fibrogesso 30 seguito da una guaina monoadesiva 31 su cui à ̈ fissata una struttura in acciaio zincato 32 che porta un ulteriore strato isolante 33 in lana di poliestere. Questi possono essere seguiti da una ulteriore guaina monoadesiva 34, da uno strato di barriera al vapore 35, da un primo pannello in cartongesso 36 e da un secondo pannello in cartongesso 37. From the external side of the building, the insulating panel 10 can be suitably filled and finished, while from the internal side the insulating panel 10 has the coupling systems 19 to which a plaster fiber panel 30 is associated, followed by a single-adhesive sheath 31 on which a galvanized steel structure 32 is fixed which carries an additional insulating layer 33 in polyester wool. These can be followed by a further mono-adhesive sheath 34, a vapor barrier layer 35, a first plasterboard panel 36 and a second plasterboard panel 37.
Nel secondo esempio di figura 8 Ã ̈ invece illustrata l'applicazione del pannello coibentante 10 ad un solaio controterra. The second example of figure 8 shows the application of the insulating panel 10 to a floor in contact with the ground.
Il pannello coibentante 10 à ̈ posato su una platea in calcestruzzo armato 38 rivestita con una barriera al vapore 39. Sul pannello poggia un massetto 40 sul quale à ̈ applicata una guaina per l'isolamento acustico 41 seguita da un massetto autolivellante 42 a cui à ̈ applicato il pavimento 43. The insulating panel 10 is laid on a reinforced concrete slab 38 covered with a vapor barrier 39. On the panel rests a screed 40 on which a sheath for acoustic insulation 41 is applied followed by a self-leveling screed 42 to which a The floor 43 is applied.
È da notare che il guscio in vetroresina 11 conferisce al pannello coibentante 10 resistenza meccanica relativamente alta e l'aerogel all'interno assicura l'isolamento termico. It should be noted that the fiberglass shell 11 confers relatively high mechanical resistance to the insulating panel 10 and the airgel inside ensures thermal insulation.
Infatti, nei pannelli isolanti il medesimo isolamento termico ottenibile con uno strato di prodotto isolante a media densità , come ad esempio il polistirene, può essere ottenuto impiegando uno strato con aerogel di spessore pari ad un quinto del precedente, essendo l'aerogel un ottimo isolante termico ed un buon inibitore convettivo. Si à ̈ in pratica constatato come il trovato raggiunga il compito e gli scopi preposti realizzando un pannello coibentante resistente e in grado di assicurare un ottimo isolamento termico con uno spessore ridotto rispetto ai pannelli ad oggi noti. In fact, in the insulating panels the same thermal insulation obtainable with a layer of medium density insulating product, such as polystyrene, can be obtained by using a layer with airgel of a thickness equal to one fifth of the previous one, since the airgel is an excellent insulator. thermal and a good convective inhibitor. In practice it has been found that the invention achieves the intended aim and objects by producing a resistant insulating panel capable of ensuring excellent thermal insulation with a reduced thickness compared to the panels known to date.
Un altro vantaggio del pannello coibentante secondo il trovato à ̈ quello di risultare facilmente maneggiabile dagli operai addetti alla posa dei pannelli grazie allo spessore ridotto e alla leggerezza dovuta all'impiego di aerogel. Another advantage of the insulating panel according to the invention is that it can be easily handled by the workers assigned to laying the panels thanks to the reduced thickness and lightness due to the use of airgel.
Il trovato, così concepito, à ̈ suscettibile di numerose modifiche e varianti, tutte rientranti nell'ambito del concetto inventivo; inoltre, tutti i dettagli potranno essere sostituiti da altri elementi tecnicamente equivalenti. The invention thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the inventive concept; moreover, all the details can be replaced by other technically equivalent elements.
In pratica, i materiali impiegati, purché compatibili con l'uso specifico, nonché le dimensioni e le forme contingenti, potranno essere qualsiasi a seconda delle esigenze e dello stato della tecnica. In practice, the materials employed, so long as compatible with the specific use, as well as the contingent shapes and dimensions, may be any according to the requirements and the state of the art.
Ove le caratteristiche e le tecniche menzionate in qualsiasi rivendicazione siano seguite da segni di riferimento, tali segni sono stati apposti al solo scopo di aumentare l'intelligibilità delle rivendicazioni e di conseguenza tali segni di riferimento non hanno alcun effetto limitante sull'interpretazione di ciascun elemento identificato a titolo di esempio da tali segni di riferimento. Where the features and techniques mentioned in any claim are followed by reference marks, such marks have been affixed for the sole purpose of increasing the intelligibility of the claims and consequently such reference marks have no limiting effect on the interpretation of each element. identified by way of example by these reference signs.
Claims (11)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000039A ITPD20120039A1 (en) | 2012-02-17 | 2012-02-17 | INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION |
| EP13703451.8A EP2828444A1 (en) | 2012-02-17 | 2013-02-12 | Insulating panel for the building sector and method for manufacturing it |
| PCT/EP2013/052776 WO2013120845A1 (en) | 2012-02-17 | 2013-02-12 | Insulating panel for the building sector and method for manufacturing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000039A ITPD20120039A1 (en) | 2012-02-17 | 2012-02-17 | INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITPD20120039A1 true ITPD20120039A1 (en) | 2013-08-18 |
Family
ID=46000122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000039A ITPD20120039A1 (en) | 2012-02-17 | 2012-02-17 | INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2828444A1 (en) |
| IT (1) | ITPD20120039A1 (en) |
| WO (1) | WO2013120845A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120845A1 (en) | 2012-02-17 | 2013-08-22 | Everlux S.R.L. | Insulating panel for the building sector and method for manufacturing it |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1138637A (en) * | 1965-03-29 | 1969-01-01 | Ennio Bortolaso | An improved building panel |
| US3869334A (en) * | 1971-06-10 | 1975-03-04 | Micropore Insulation Limited | Insulating materials |
| US5800651A (en) * | 1996-02-26 | 1998-09-01 | Smartdoor Fiberglass Systems, Inc. | Process for manufacturing a glass reinforced plastic door panel |
| WO2002052086A2 (en) * | 2000-12-22 | 2002-07-04 | Aspen Aerogels, Inc. | Aerogel composite with fibrous batting |
| US20050048231A1 (en) * | 2003-09-03 | 2005-03-03 | Michael Morphet | Glazing panels |
| US20050074566A1 (en) * | 2003-10-03 | 2005-04-07 | Cabot Corporation | Insulated panel and glazing system comprising the same |
| US20080174147A1 (en) * | 2007-01-24 | 2008-07-24 | Martin Marietta Materials, Inc. | Insulated Composite Body Panel Structure for a Refrigerated Truck Body |
| US20080229704A1 (en) * | 2007-03-23 | 2008-09-25 | Birdair, Inc. | Architectural membrane structures and methods for producing them |
| GB2464369A (en) * | 2008-08-13 | 2010-04-21 | Proctor Group Ltd A | Thermally insulating sandwich wall liner panel with aerogel and fibre core |
| DE202010009060U1 (en) * | 2010-06-15 | 2010-09-02 | Microtherm N.V. | Thermal insulation composite |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20120039A1 (en) | 2012-02-17 | 2013-08-18 | Everlux S R L | INSULATING PANEL FOR BUILDING AND PROCEDURE FOR ITS REALIZATION |
-
2012
- 2012-02-17 IT IT000039A patent/ITPD20120039A1/en unknown
-
2013
- 2013-02-12 EP EP13703451.8A patent/EP2828444A1/en not_active Withdrawn
- 2013-02-12 WO PCT/EP2013/052776 patent/WO2013120845A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1138637A (en) * | 1965-03-29 | 1969-01-01 | Ennio Bortolaso | An improved building panel |
| US3869334A (en) * | 1971-06-10 | 1975-03-04 | Micropore Insulation Limited | Insulating materials |
| US5800651A (en) * | 1996-02-26 | 1998-09-01 | Smartdoor Fiberglass Systems, Inc. | Process for manufacturing a glass reinforced plastic door panel |
| WO2002052086A2 (en) * | 2000-12-22 | 2002-07-04 | Aspen Aerogels, Inc. | Aerogel composite with fibrous batting |
| US20050048231A1 (en) * | 2003-09-03 | 2005-03-03 | Michael Morphet | Glazing panels |
| US20050074566A1 (en) * | 2003-10-03 | 2005-04-07 | Cabot Corporation | Insulated panel and glazing system comprising the same |
| US20080174147A1 (en) * | 2007-01-24 | 2008-07-24 | Martin Marietta Materials, Inc. | Insulated Composite Body Panel Structure for a Refrigerated Truck Body |
| US20080229704A1 (en) * | 2007-03-23 | 2008-09-25 | Birdair, Inc. | Architectural membrane structures and methods for producing them |
| GB2464369A (en) * | 2008-08-13 | 2010-04-21 | Proctor Group Ltd A | Thermally insulating sandwich wall liner panel with aerogel and fibre core |
| DE202010009060U1 (en) * | 2010-06-15 | 2010-09-02 | Microtherm N.V. | Thermal insulation composite |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120845A1 (en) | 2012-02-17 | 2013-08-22 | Everlux S.R.L. | Insulating panel for the building sector and method for manufacturing it |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013120845A1 (en) | 2013-08-22 |
| EP2828444A1 (en) | 2015-01-28 |
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