IT202100017795A1 - Multipurpose prefabricated attic - Google Patents
Multipurpose prefabricated attic Download PDFInfo
- Publication number
- IT202100017795A1 IT202100017795A1 IT102021000017795A IT202100017795A IT202100017795A1 IT 202100017795 A1 IT202100017795 A1 IT 202100017795A1 IT 102021000017795 A IT102021000017795 A IT 102021000017795A IT 202100017795 A IT202100017795 A IT 202100017795A IT 202100017795 A1 IT202100017795 A1 IT 202100017795A1
- Authority
- IT
- Italy
- Prior art keywords
- prefabricated floor
- prefabricated
- floor
- lightening
- elements
- Prior art date
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- 239000004567 concrete Substances 0.000 claims description 16
- 239000011111 cardboard Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011087 paperboard Substances 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/044—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
-
- 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
- E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- 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
- E04C2/288—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 concrete, stone or stone-like material
- E04C2/2885—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 concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/50—Self-supporting slabs specially adapted for making floors ceilings, or roofs, e.g. able to be loaded
-
- 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
- E04C2002/001—Mechanical features of panels
- E04C2002/002—Panels with integrated lifting means, e.g. with hoisting lugs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Descrizione di un brevetto per invenzione industriale per il trovato avente titolo: Description of a patent for an industrial invention for the invention entitled:
?SOLAIO PREFABBRICATO MULTIUSO? ?MULTIPURPOSE PREFABRICATED FLOOR?
La presente invenzione si riferisce, in generale, ad un solaio prefabbricato multiuso, denominato ?Eisekofly-Dalle-Beton-Papier?. Pi? in particolare si tratta di un solaio prefabbricato in calcestruzzo armato (C.A.) o calcestruzzo armato precompresso (C.A.P.) con particolari caratteristiche che ne permettono l?utilizzo in modo agevole e vantaggioso rispetto ai solai prefabbricati di tipo noto. The present invention refers, in general, to a multipurpose prefabricated floor, called ?Eisekofly-Dalle-Beton-Papier?. Pi? in particular, it is a prefabricated floor in reinforced concrete (RC) or prestressed reinforced concrete (C.A.P.) with particular characteristics that allow it to be used easily and advantageously compared to prefabricated floors of the known type.
Come noto, per realizzare velocemente dei solai vengono solitamente utilizzate delle strutture bidimensionali prefabbricate, denominate solai prefabbricati. As is known, in order to quickly create floors, prefabricated two-dimensional structures are usually used, called prefabricated floors.
Il solaio prefabbricato maggiormente noto ? il solaio alveolare. Si tratta di una struttura autoportante, realizzata in calcestruzzo con armatura precompressa fatta di trefoli, priva di armature a taglio o reti di ripartizione. The best known prefabricated attic? the hollow core floor. It is a self-supporting structure, made of concrete with prestressed reinforcement made of strands, without shear reinforcement or distribution networks.
Il solaio alveolare ha solitamente una larghezza pari o inferiore a 120 cm ed un?altezza compresa tra 12 e 70 cm. The hollow core floor usually has a width equal to or less than 120 cm and a height between 12 and 70 cm.
All?interno del solaio alveolare sono ricavati dei fori per rendere la struttura pi? leggera. Holes are made inside the hollow core floor to make the structure more? light.
Il solaio alveolare viene solitamente realizzato mediante un macchinario automatico ad estrusione che crea anche i fori di alleggerimento, il cui numero varia a seconda del produttore e delle esigenze d?impiego. The hollow core floor is usually made using an automatic extrusion machine which also creates the lightening holes, the number of which varies according to the manufacturer and the usage requirements.
La problematica pi? rilevante relativa al solaio alveolare ? proprio la necessit? di utilizzare delle apposite macchine per la sua realizzazione, che ne aumentano cos? i costi e soprattutto lo rendono poco flessibile in termini di misure e conformazione. The most problematic relevant relating to the hollow core floor? just the need? to use special machines for its construction, which increase cos? costs and above all make it inflexible in terms of measures and conformation.
Un altro solaio prefabbricato di tipo noto ? il solaio ?Predalle? che ha una larghezza pari od inferiore a 250 cm ed un?altezza compresa tra 15 e 70 cm. Another prefabricated attic of known type? the attic ?Predalle? which has a width equal to or less than 250 cm and a height between 15 and 70 cm.
Il solaio ?Predalle? ? autoportante e viene realizzato con calcestruzzo e armatura precompressa pretesa ed armatura lenta. The attic ?Predalle? ? self-supporting and is made with concrete and prestressed prestressed reinforcement and slow reinforcement.
Il solaio ?Predalle? presenta un?armatura fatta di trefoli e/o armatura lenta, reti e staffe. L?alleggerimento viene realizzato mediante forme di polistirolo. The attic ?Predalle? has an armor made of strands and/or slow armor, nets and stirrups. The lightening is achieved by means of polystyrene forms.
La realizzazione del solaio ?Predalle? avviene mediante fasi successive su un banco piano, lavorando per strati. Di conseguenza, non ? possibile ricavare dei fori come nel caso del solaio alveolare, ma disponendo delle forme di polistirolo che possono avere varia conformazione, anche se quella tipica ? a sezione rettangolare. The construction of the ?Predalle? it takes place in successive phases on a flat bench, working in layers. Consequently, isn't it? possible to obtain holes as in the case of the honeycomb floor, but having the forms of polystyrene that can have various conformation, even if the typical one? rectangular section.
La maggiore problematica del solaio ?Predalle? risulta essere proprio la presenza delle forme di polistirolo, che sono inquinanti e non eco-compatibili. The main problem of the ?Predalle? it turns out to be precisely the presence of forms of polystyrene, which are polluting and not eco-friendly.
In particolare, il solaio ?Predalle? risulta non impiegabile in tutte quelle nazioni in cui ? vietato l?utilizzo di materiali non eco-compatibili. In particular, the ?Predalle? is it not usable in all those countries where ? the use of non-eco-compatible materials is prohibited.
Ad esempio, in Francia ? vietato l?utilizzo di solaio il cui alleggerimento sia realizzato mediante l?impiego di materiali derivati dal petrolio. For example, in France ? the use of attics whose lightening is achieved through the use of materials derived from petroleum is prohibited.
Scopo della presente invenzione ? quello di offrire un solaio prefabbricato che sia alleggerito senza l?ausilio di alleggerimenti inquinanti. Un altro scopo dell?invenzione ? quello di fornire un solaio prefabbricato che sia facilmente realizzabile. Purpose of the present invention? that of offering a prefabricated floor that is lightened without the aid of polluting lightening. Another purpose of the invention? that of providing a prefabricated attic that can be easily built.
Uno scopo ulteriore dell?invenzione ? quello di offrire un solaio prefabbricato la cui modalit? realizzativa ne permetta la fabbricazione in modo flessibile, variando dimensioni, forma e caratteristiche a seconda delle esigenze d?impiego. A further purpose of the invention? to offer a prefabricated attic whose mode? construction permits its manufacture in a flexible way, varying dimensions, shape and characteristics according to the needs of use.
Questi ed altri scopi vengono raggiunti, secondo l?invenzione, da un solaio prefabbricato comprendente una struttura in calcestruzzo ed un?armatura. These and other aims are achieved, according to the invention, by a prefabricated floor comprising a concrete structure and reinforcement.
In particolare, il solaio prefabbricato secondo l?invenzione si caratterizza per il fatto di comprendere al proprio interno almeno un elemento tridimensionale in carta e/o cartone atto a creare un volume di densit? inferiore rispetto alla porzione in calcestruzzo all?interno del solaio prefabbricato. In particular, the prefabricated attic according to the invention is characterized by the fact that it comprises at least one three-dimensional paper and/or cardboard element capable of creating a volume of density within it. lower than the concrete portion inside the prefabricated floor.
In questo modo, l?alleggerimento del solaio secondo l?invenzione viene ottenuto senza l?ausilio di forme di polistirolo o altro materiale derivato dal petrolio e quindi non ecocompatibile. In this way, the lightening of the floor according to the invention is obtained without the aid of forms of polystyrene or other material derived from petroleum and therefore not environmentally compatible.
Vantaggiosamente, l?uno o pi? elementi di alleggerimento in carta e/o cartone possono essere internamente pieni, cos? da evitare eventuali incurvature o pieghe. Advantageously, the? One or more? lightening elements in paper and/or cardboard can be internally full, so? to avoid any bends or creases.
Alternativamente, l?uno o pi? elementi di alleggerimento in carta e/o cartone possono essere internamente cavi, cos? da diminuire ulteriormente il peso del solaio oggetto d?invenzione. Alternatively, the? one or more? lightening elements in paper and/or cardboard can be internally hollow, so? to further decrease the weight of the attic object of the invention.
Vantaggiosamente, l?uno o pi? elementi di alleggerimento possono avere una forma a parallelepipedo e/o una forma cilindrica in funzione dell?intero volume e delle dimensioni complessive del solaio prefabbricato che si desidera alleggerire. Advantageously, the? One or more? lightening elements can have a parallelepiped shape and/or a cylindrical shape depending on the entire volume and overall dimensions of the prefabricated floor to be lightened.
Inoltre, al fine di realizzare una struttura armata, il solaio prefabbricato pu? comprendere almeno un trefolo e/o almeno una rete e/o un elemento ad U. Furthermore, in order to create a reinforced structure, the prefabricated floor can comprise at least one strand and/or at least one net and/or a U-shaped element.
In particolare, l?elemento ad U pu? sporgere dalla struttura, cos? da essere utile elemento di aggancio per un eventuale gettata superiore allo stesso solaio prefabbricato. In particular, the U element can? protrude from the structure, cos? to be a useful hooking element for a possible upper casting of the prefabricated floor itself.
Vantaggiosamente, il solaio prefabbricato pu? comprendere almeno un elemento di fissaggio utile al sollevamento del solaio prefabbricato quando esso deve essere disposto nella posizione desiderata. Advantageously, the prefabricated floor can comprising at least one fastening element useful for lifting the prefabricated floor when it is to be placed in the desired position.
Ulteriori caratteristiche e particolari potranno essere meglio compresi dalla descrizione che segue, data a titolo di esempio non limitativo, nonch? dalle annesse tavole di disegno in cui: Further characteristics and details can be better understood from the following description, given as a non-limiting example, as well as? from the attached drawing tables in which:
la figura 1 ? una dall?alto di un solaio prefabbricato secondo l?invenzione; la figura 2 ? una vista laterale del solaio prefabbricato di figura 1; figure 1 ? one from the top of a prefabricated attic according to the invention; figure 2 ? a side view of the prefabricated floor of figure 1;
la figura 3 ? una vista laterale in sezione del solaio prefabbricato secondo il piano di sezione indicato con A-A in figura 1; figure 3 ? a sectional side view of the prefabricated floor according to the sectional plane indicated by A-A in figure 1;
la figura 4 ? una vista laterale in sezione del solaio prefabbricato secondo il piano di sezione indicato con B-B in figura 1; figure 4 ? a sectional side view of the prefabricated floor according to the sectional plane indicated by B-B in figure 1;
la figura 5 ? una dall?alto di un solaio prefabbricato secondo una variante dell?invenzione; figure 5 ? one from the top of a prefabricated attic according to a variant of the invention;
la figura 6 ? una vista laterale del solaio prefabbricato di figura 5; figure 6 ? a side view of the prefabricated floor of figure 5;
la figura 7 ? una vista laterale in sezione del solaio prefabbricato secondo il piano di sezione indicato con A-A in figura 5; figure 7 ? a sectional side view of the prefabricated floor according to the sectional plane indicated by A-A in figure 5;
la figura 8 ? una vista laterale in sezione del solaio prefabbricato secondo il piano di sezione indicato con B-B in figura 5; the figure 8 ? a sectional side view of the prefabricated floor according to the sectional plane indicated by B-B in figure 5;
Con riferimento alle figure allegate, in particolare alle figure da 1 a 4, con 10 viene indicato nel suo insieme un solaio prefabbricato secondo l?invenzione. With reference to the enclosed figures, in particular to figures 1 to 4, 10 indicates as a whole a prefabricated floor according to the invention.
Il solaio prefabbricato 10 comprende una struttura 12 in calcestruzzo a forma di parallelepipedo nella quale sono annegati dei trefoli 14. The prefabricated floor 10 comprises a parallelepiped-shaped concrete structure 12 in which the strands 14 are embedded.
Nella struttura 12 in calcestruzzo sono anche annegate una rete inferiore 16 ed una rete superiore 18, entrambe in lega metallica, cos? da realizzare, unitamente ai trefoli 14, un?armatura annegata nella struttura 12 in calcestruzzo. A lower mesh 16 and an upper mesh 18, both in metal alloy, are also embedded in the concrete structure 12, thus to make, together with the strands 14, a reinforcement embedded in the concrete structure 12.
Nella struttura 12 in calcestruzzo sono inclusi tre elementi a parallelepipedo 20, atti ad alleggerire il solaio prefabbricato 10. Three parallelepiped elements 20 are included in the concrete structure 12, suitable for lightening the prefabricated floor 10.
In particolare, tali elementi a parallelepipedo 20 sono realizzati interamente in cartone; in altre parole, il volume definito da tali elementi a parallelepipedo ? interamente occupato da cartone. In particular, these parallelepiped elements 20 are made entirely of cardboard; in other words, the volume defined by these parallelepiped elements ? entirely occupied by cardboard.
Alternativamente, tali elementi a parallelepipedo 20 possono essere internamente cavi, ossia realizzati con le sole facce perimetrali in cartone. Alternatively, these parallelepiped elements 20 can be internally hollow, ie made with only the peripheral faces in cardboard.
Inoltre, come illustrato in figura 4, il solaio prefabbricato 10 secondo l?invenzione comprende anche dei primi elementi ad U 22, interamente annegati nella struttura 12 in calcestruzzo, e dei secondi elementi ad U 24, che spuntano superiormente dalla stessa struttura 12. Furthermore, as illustrated in figure 4, the prefabricated floor 10 according to the invention also comprises first U-shaped elements 22, entirely embedded in the concrete structure 12, and second U-shaped elements 24, which emerge at the top from the same structure 12.
Tali secondi elementi ad U 24 servono a consentire un migliore accoppiamento con l?eventuale gettata disposta superiormente al solaio prefabbricato 10. These second U-shaped elements 24 are used to allow better coupling with any casting arranged above the prefabricated floor 10.
In corrispondenza dei quattro angoli della struttura 12 sono disposti degli elementi di fissaggio 26 utili al sollevamento del solaio prefabbricato 10 quando esso deve essere disposto nella posizione desiderata. At the four corners of the structure 12 there are arranged fixing elements 26 which are useful for lifting the prefabricated floor 10 when it has to be placed in the desired position.
Secondo una seconda variante dell?invenzione illustrata nelle figure da 5 a 8, un solaio prefabbricato 110 comprende una struttura 112 in calcestruzzo a forma di parallelepipedo nella quale sono annegati dei trefoli 114. According to a second variant of the invention illustrated in figures 5 to 8, a prefabricated floor 110 comprises a parallelepiped-shaped concrete structure 112 in which strands 114 are embedded.
Nella struttura 112 in calcestruzzo sono anche annegate una rete inferiore 116 ed una rete superiore 118, entrambe in lega metallica, cos? da realizzare, unitamente ai trefoli 114, un?armatura annegata nella struttura 112 in calcestruzzo. Also embedded in the concrete structure 112 are a lower mesh 116 and an upper mesh 118, both in metal alloy, so to make, together with the strands 114, a reinforcement embedded in the concrete structure 112.
Nella struttura 112 in calcestruzzo sono inclusi sei elementi cilindrici 120, atti ad alleggerire il solaio prefabbricato 110. Six cylindrical elements 120 are included in the concrete structure 112, suitable for lightening the prefabricated floor 110.
In particolare, tali elementi cilindrici 120 (di cui solo uno indicato con il riferimento 120) sono realizzati interamente in cartone; in altre parole, il volume definito da tali elementi a parallelepipedo ? interamente occupato da cartone. In particular, these cylindrical elements 120 (of which only one indicated with the reference 120) are made entirely of cardboard; in other words, the volume defined by these parallelepiped elements ? entirely occupied by cardboard.
Alternativamente, tali elementi cilindrici 120 possono essere internamente cavi, ossia realizzati con le sole facce perimetrali in cartone. Alternatively, these cylindrical elements 120 can be internally hollow, ie made with only the peripheral faces in cardboard.
Inoltre, come illustrato in figura 8, il solaio prefabbricato 110 secondo l?invenzione comprende anche dei primi elementi ad U 122, interamente annegati nella struttura 112 in calcestruzzo, e dei secondi elementi ad U 124, che spuntano superiormente dalla stessa struttura 112. Furthermore, as illustrated in figure 8, the prefabricated floor 110 according to the invention also comprises first U-shaped elements 122, entirely embedded in the concrete structure 112, and second U-shaped elements 124, which emerge at the top from the same structure 112.
Tali secondi elementi ad U 124 servono a consentire un migliore accoppiamento con l?eventuale gettata disposta superiormente al solaio prefabbricato 110. These second U-shaped elements 124 serve to allow better coupling with any casting arranged above the prefabricated floor 110.
In corrispondenza dei quattro angoli della struttura 112 sono disposti degli elementi di fissaggio 126 utili al sollevamento del solaio prefabbricato 110 quando esso deve essere disposto nella posizione desiderata. At the four corners of the structure 112, fixing elements 126 are arranged which are useful for lifting the prefabricated floor 110 when it has to be placed in the desired position.
Possono essere previste, inoltre, ulteriori varianti da ritenersi comprese nell?ambito dell?invenzione. Furthermore, further variants may be envisaged to be considered included in the scope of the invention.
Ad esempio, la forma degli elementi di alleggerimento pu? essere diversa da quella a parallelepipedo o cilindrica. For example, the shape of the lightening elements can be different from the parallelepiped or cylindrical one.
In ogni caso, la presenza di elementi di alleggerimento come gli elementi a parallelepipedo 20 o gli elementi cilindrici 120, consente di evitare l?utilizzo di forme di polistirolo o altro materiale derivato dal petrolio, realizzando comunque l?alleggerimento desiderato. In any case, the presence of lightening elements such as the parallelepiped elements 20 or the cylindrical elements 120 makes it possible to avoid the use of polystyrene shapes or other petroleum-derived material, in any case achieving the desired lightening.
Inoltre, l?utilizzo di tali elementi di alleggerimento consente di realizzare il solaio prefabbricato secondo l?invenzione, senza l?ausilio di specifici macchinari. In questo modo, ? possibile realizzare il solaio prefabbricato secondo la forma, le dimensioni e le caratteristiche desiderate, senza vincoli dovuti all?utilizzo di macchine. Furthermore, the use of these lightening elements allows the prefabricated floor according to the invention to be made, without the aid of specific machinery. In this way, ? It is possible to create the prefabricated floor according to the desired shape, dimensions and characteristics, without constraints due to the use of machines.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000017795A IT202100017795A1 (en) | 2021-07-06 | 2021-07-06 | Multipurpose prefabricated attic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000017795A IT202100017795A1 (en) | 2021-07-06 | 2021-07-06 | Multipurpose prefabricated attic |
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| Publication Number | Publication Date |
|---|---|
| IT202100017795A1 true IT202100017795A1 (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102021000017795A IT202100017795A1 (en) | 2021-07-06 | 2021-07-06 | Multipurpose prefabricated attic |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182751A1 (en) * | 1972-05-03 | 1973-12-14 | Bossard Roger Et Cie | |
| EP0857836A2 (en) * | 1997-02-06 | 1998-08-12 | Miguel Maria Imaz Odriozola | Improvements in the construction of flat structural members without girders |
| US6272805B1 (en) * | 1993-06-02 | 2001-08-14 | Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. | Building element |
| CN1337510A (en) * | 2001-09-30 | 2002-02-27 | 邱则有 | In-situ deposited plate concrete roof with prefabricated combined hollow steel bar structure |
| EP2941515B1 (en) * | 2013-01-04 | 2019-04-17 | Solidian GmbH | Facade cladding element having textile reinforcement and retainers and method for generating same |
-
2021
- 2021-07-06 IT IT102021000017795A patent/IT202100017795A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182751A1 (en) * | 1972-05-03 | 1973-12-14 | Bossard Roger Et Cie | |
| US6272805B1 (en) * | 1993-06-02 | 2001-08-14 | Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. | Building element |
| EP0857836A2 (en) * | 1997-02-06 | 1998-08-12 | Miguel Maria Imaz Odriozola | Improvements in the construction of flat structural members without girders |
| CN1337510A (en) * | 2001-09-30 | 2002-02-27 | 邱则有 | In-situ deposited plate concrete roof with prefabricated combined hollow steel bar structure |
| EP2941515B1 (en) * | 2013-01-04 | 2019-04-17 | Solidian GmbH | Facade cladding element having textile reinforcement and retainers and method for generating same |
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