ITBO20120506A1 - METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND REINFORCING PANEL - Google Patents
METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND REINFORCING PANEL Download PDFInfo
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- ITBO20120506A1 ITBO20120506A1 IT000506A ITBO20120506A ITBO20120506A1 IT BO20120506 A1 ITBO20120506 A1 IT BO20120506A1 IT 000506 A IT000506 A IT 000506A IT BO20120506 A ITBO20120506 A IT BO20120506A IT BO20120506 A1 ITBO20120506 A1 IT BO20120506A1
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- construction
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Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000010276 construction Methods 0.000 title claims description 15
- 230000003014 reinforcing effect Effects 0.000 title claims description 10
- 125000006850 spacer group Chemical class 0.000 claims description 30
- 230000002787 reinforcement Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 14
- 239000004566 building material Substances 0.000 claims description 8
- 239000004035 construction material Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- -1 basalt Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding 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
- E04C2/06—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
-
- 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
- E04C2002/045—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 with two parallel leaves connected by tie anchors
- E04C2002/047—Pin or rod shaped anchors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Panels For Use In Building Construction (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
Descrizione Description
METODO PER LA REALIZZAZIONE DI STRUTTURE EDILIZIE E PANNELLO METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND PANEL
DI ARMATURA OF ARMOR
Campo tecnico Technical field
La presente invenzione ha per oggetto un metodo per la realizzazione di strutture edilizie e un pannello di armatura per tali strutture. The present invention relates to a method for making building structures and a reinforcement panel for such structures.
Arte nota Known art
Nel settore edilizio à ̈ nota la tecnica costruttiva secondo la quale la struttura portante à ̈ costituita da una intelaiatura portante, chiusa esternamente da pareti di tamponamento. In alternativa a tale tecnica, à ̈ altresì nota una tecnica di costruzione in cui la struttura portante à ̈ costituita dalle pareti realizzate esse stesse in cemento armato. In questo caso le pareti vengono usualmente armate con rete metallica elettrosaldata. Una costruzione di questo tipo viene detta “a setti portanti†. The construction technique is known in the building sector according to which the load-bearing structure is constituted by a load-bearing framework, closed externally by infill walls. As an alternative to this technique, a construction technique is also known in which the load-bearing structure consists of the walls themselves made of reinforced concrete. In this case the walls are usually reinforced with electrowelded metal mesh. A construction of this type is called â € œwith supporting wallsâ €.
La tecnica per realizzare costruzioni di questo tipo prevede infatti che su una platea vengano lasciati dei ferri di ripresa perimetrali sui quali vengono ancorati i fogli di rete elettrosaldata. Esternamente alle reti predisposte vengono successivamente posati i pannelli della cassaforma ai contrapposti lati delle reti, in modo da creare un vano in cui viene infine “gettato†il materiale da costruzione. In fact, the technique for making constructions of this type provides that perimeter rebars are left on a base on which the sheets of electro-welded mesh are anchored. The formwork panels are subsequently laid on the opposite sides of the meshes outside the prepared meshes, in order to create a space in which the building material is finally â € œthrownâ €.
Una volta che il calcestruzzo ha raggiunto il grado di maturazione convenzionale, vengono rimossi i pannelli della cassaforma per lasciare scoperte le pareti così realizzate. Infine possono essere svolte le operazioni di finitura, quali la rasatura, il rivestimento o la pittura delle strutture portanti ottenute. Once the concrete has reached the conventional degree of cure, the formwork panels are removed to leave the walls thus created uncovered. Finally, finishing operations can be carried out, such as smoothing, coating or painting the bearing structures obtained.
Una tale costruzione, a setti portanti, offre risultati apprezzabili da un punto di vista strutturale. Tuttavia la realizzazione di tali strutture comporta costi elevati, di manodopera e di materiali, dovuti sia alla complessità delle operazioni di assemblaggio dell’armatura che alla considerevole quantità di cemento utilizzato per il riempimento dei pannelli delle casseforme. Inoltre un ulteriore problema di tali strutture à ̈ legato alle scarse prestazioni termiche ed acustiche delle pareti portanti così ottenute. Such a construction, with load-bearing walls, offers appreciable results from a structural point of view. However, the construction of these structures involves high costs of labor and materials, due both to the complexity of the reinforcement assembly operations and to the considerable quantity of cement used for filling the formwork panels. Furthermore, a further problem of these structures is linked to the poor thermal and acoustic performance of the load-bearing walls thus obtained.
Presentazione dell’invenzione Presentation of the invention
Il compito della presente invenzione à ̈ quello di risolvere i problemi citati, escogitando un metodo per l’armatura di strutture edilizie e un pannello di armatura che consenta una agevole posa in opera, nonché prestazioni ottimali. Nell'ambito di tale compito, à ̈ ulteriore scopo della presente invenzione quello di fornire un pannello di armatura per cemento armato che assicuri una elevata resistenza strutturale, minimizzando i costi di installazione e di materiali. The task of the present invention is to solve the aforementioned problems, devising a method for the reinforcement of building structures and a reinforcement panel that allows easy installation, as well as optimal performance. Within this aim, a further object of the present invention is to provide a reinforcement panel for reinforced concrete which ensures high structural strength, minimizing installation and material costs.
Un altro scopo dell’invenzione à ̈ quello di fornire un pannello di armatura per cemento armato di semplice concezione costruttiva e funzionale, dotato di impiego sicuro e affidabile, di peso ridotto, nonché di costo relativamente economico. Another object of the invention is to provide a reinforcing panel for reinforced concrete with a simple constructive and functional conception, with safe and reliable use, low weight, as well as relatively cheap cost.
Gli scopi citati vengono raggiunti, secondo la presente invenzione, dal metodo per la realizzazione di strutture edilizie 1, nonché dal pannello di armatura secondo la rivendicazione 3 The aforementioned purposes are achieved, according to the present invention, by the method for the construction of building structures 1, as well as by the reinforcement panel according to claim 3
Secondo la presente invenzione, il metodo prevede di predisporre un pannello di armatura comprendente una lastra di materiale di riempimento, preferibilmente espanso del tipo del polistirene, un primo foglio di rete di armatura, preferibilmente metallica elettrosaldata, e un secondo foglio di rete di armatura. Il pannello prevede elementi distanziali disposti sporgenti trasversalmente da almeno una faccia della lastra. Una prima parete di formatura à ̈ accostata a una prima faccia del pannello e una seconda parete di formatura à ̈ accostata alla faccia opposta del pannello, gli elementi distanziali sporgenti fungendo da efficaci distanziatori per lasciare uno spazio libero di spessore determinato tra una rispettiva parete di formatura e la corrispondente faccia della lastra del pannello. Infine vengono predisposte sponde laterali a chiusura laterale della cassaforma di formatura della struttura, la cassaforma essendo aperta superiormente. According to the present invention, the method provides for providing a reinforcement panel comprising a sheet of filling material, preferably expanded polystyrene type, a first sheet of reinforcing mesh, preferably electro-welded metal, and a second sheet of reinforcing mesh. The panel comprises spacer elements arranged transversely projecting from at least one face of the sheet. A first forming wall is next to a first face of the panel and a second forming wall is next to the opposite face of the panel, the protruding spacer elements acting as effective spacers to leave a free space of determined thickness between a respective wall of and the corresponding face of the panel plate. Finally, lateral sides are provided with lateral closure of the formwork for forming the structure, the formwork being open at the top.
Viene gettato il materiale da costruzione, ad esempio calcestruzzo di idonea composizione, nei suddetti spazi di spessore determinato. Dopo un tempo di maturazione predeterminato per il materiale da costruzione, la prima parete di formatura, la seconda parete di formatura e le sponde laterali vengono rimosse, per lasciare libera la struttura armata così realizzata. The construction material, for example concrete of a suitable composition, is cast in the aforementioned spaces of determined thickness. After a predetermined curing time for the building material, the first forming wall, the second forming wall and the side walls are removed, to leave the reinforced structure thus created free.
Un aspetto vantaggioso dell’invenzione consiste quindi nel consentire il posizionamento stabile e certo del pannello all’interno della cassaforma di formatura, grazie alla presenza degli elementi distanziali sporgenti, che appunto fungono da efficaci distanziatori sia in fase di posizionamento della cassaforma che in fase di getto. An advantageous aspect of the invention therefore consists in allowing the stable and reliable positioning of the panel inside the forming formwork, thanks to the presence of the protruding spacer elements, which act as effective spacers both in the positioning phase of the formwork and in casting phase.
Risulta pertanto assai agevole ottenere il posizionamento del pannello secondo lo specifico progetto, semplicemente realizzando le citate sporgenze degli elementi distanziali, di una lunghezza determinata, sostanzialmente pari allo spessore di materiale da costruzione da realizzare secondo il progetto. It is therefore very easy to obtain the positioning of the panel according to the specific project, simply by making the aforementioned protrusions of the spacer elements, of a determined length, substantially equal to the thickness of the building material to be made according to the project.
Inoltre grazie agli elementi distanziali, risulta particolarmente agevole accostare la prima parete di formatura e la seconda parete di formatura al pannello, ponendole a battuta dei suddetti elementi connettori sporgenti. Le porzioni sporgenti fungono dunque da riscontro per il corretto posizionamento delle pareti di formatura, in modo da realizzare successivamente uno strato di materiale da costruzione di spessore controllato e uniforme. Moreover, thanks to the spacer elements, it is particularly easy to approach the first forming wall and the second forming wall to the panel, placing them against the aforementioned protruding connector elements. The protruding portions therefore act as abutments for the correct positioning of the forming walls, so as to subsequently create a layer of construction material of controlled and uniform thickness.
Secondo un aspetto vantaggioso dell’invenzione il pannello di armatura presenta dei distanziali sporgenti di un tratto di lunghezza predeterminata da ciascun lato di formatura. According to an advantageous aspect of the invention, the reinforcement panel has spacers projecting by a portion of predetermined length on each forming side.
Il metodo e il pannello di armatura secondo l’invenzione hanno la prerogativa di ridurre al minimo la quantità di materiale da costruzione da gettare per realizzare la struttura edilizia, in quanto una considerevole quota dello spessore complessivo della struttura à ̈ occupato dal pannello di armatura. The method and the reinforcement panel according to the invention have the prerogative of minimizing the amount of building material to be cast to create the building structure, as a considerable portion of the overall thickness of the structure is occupied by the reinforcement panel .
Inoltre la struttura può essere ulteriormente ottimizzata, se gli elementi distanziali fungono altresì da elementi di connessione trasversale del pannello, essendo inseriti trasversalmente alla lastra e vincolati sia alla prima rete che alla seconda rete di armatura. Furthermore, the structure can be further optimized, if the spacer elements also act as elements for transversal connection of the panel, being inserted transversely to the slab and constrained both to the first mesh and to the second reinforcement mesh.
La struttura edilizia realizzata secondo il metodo in oggetto mediante l’impiego del pannello secondo l’invenzione risulta inoltre più performante da un punto di vista termoacustico, per la presenza della lastra di materiale di riempimento, ad esempio espanso del tipo del polistirene o altro materiale, agevole e robusta nella realizzazione, oltre che più economica. The building structure built according to the method in question by using the panel according to the invention is also more performing from a thermoacoustic point of view, due to the presence of the filling material slab, for example expanded polystyrene or another material, easy and robust to make, as well as cheaper.
Breve descrizione dei disegni Brief description of the drawings
I particolari dell’invenzione risulteranno maggiormente evidenti dalla descrizione dettagliata di una forma di esecuzione preferita del pannello di armatura per cemento armato secondo l’invenzione, illustrata a titolo indicativo negli uniti disegni, in cui: The details of the invention will become more evident from the detailed description of a preferred embodiment of the reinforcement panel for reinforced concrete according to the invention, illustrated by way of example in the accompanying drawings, in which:
la figura 1 mostra una vista frontale di un pannello di armatura secondo l’invenzione; figure 1 shows a front view of a reinforcement panel according to the invention;
le figure 2 e 3 mostrano rispettivamente una vista in sezione trasversale del medesimo pannello di armatura secondo i piani di traccia II-II e III-III illustrati in figura 1. Figures 2 and 3 show respectively a cross-sectional view of the same reinforcement panel according to the planes II-II and III-III illustrated in Figure 1.
Forme di realizzazione dell’invenzione Embodiments of the invention
Con particolare riferimento alle figure, si à ̈ indicato con 1 il pannello di armatura impiegato nel metodo di armatura di strutture edilizie secondo l’invenzione. With particular reference to the figures, 1 indicates the reinforcement panel used in the reinforcement method of building structures according to the invention.
Il pannello di armatura 1 comprende una lastra 2 di materiale di riempimento, in particolare materiale espanso del tipo del polistirene e simili. Un primo foglio 3 di rete di armatura e un secondo foglio 4 di rete di armatura sono contrapposti a ridosso di entrambe le facce laterali della lastra 2. Ad esempio tali fogli di armatura 3, 4 possono essere realizzati di materiale metallico o di fibre di carbonio, vetro, basalto, aramide, lino e canapa, tessuti in fibra di acciaio, o simili materiali in uso nel settore specifico. The reinforcement panel 1 comprises a plate 2 of filling material, in particular expanded material such as polystyrene and the like. A first sheet 3 of reinforcing mesh and a second sheet 4 of reinforcing mesh are opposite each other close to both lateral faces of the plate 2. For example, said reinforcement sheets 3, 4 can be made of metallic material or carbon fibers , glass, basalt, aramid, linen and hemp, steel fiber fabrics, or similar materials used in the specific sector.
Ciascun foglio 3, 4 ha foggia sostanzialmente corrispondente alla forma geometrica della lastra 2, ad esempio rettangolare ma non solo, comunque tale da ricoprire le facce della lastra 2. Preferibilmente il primo foglio 3 e il secondo foglio 4 sporgono di una rispettiva porzione perimetrale 3a, 4a da lati opposti del profilo della lastra 3, in modo da costituire bordi di connessione sovrapponibili ad ulteriori fogli di rete o altri elementi, per la posa della parete in fase di realizzazione, oltre che per il collegamento fra i diversi pannelli affiancati. Each sheet 3, 4 has a shape substantially corresponding to the geometric shape of the sheet 2, for example rectangular but not only, in any case such as to cover the faces of the sheet 2. Preferably the first sheet 3 and the second sheet 4 protrude from a respective perimeter portion 3a , 4a from opposite sides of the profile of the slab 3, so as to form connection edges that can be superimposed on further mesh sheets or other elements, for laying the wall during construction, as well as for connecting the various panels side by side.
Preferibilmente il primo foglio 3 e il secondo foglio 4 di rete sono realizzati mediante elettrosaldatura, ma elementi equivalenti possono essere utilizzati in alternativa o in aggiunta. Preferably the first sheet 3 and the second sheet 4 of the mesh are made by electro-welding, but equivalent elements can be used alternatively or in addition.
Il pannello 1 può altresì comprendere una pluralità di elementi connettori 5 trasversali, realizzati ad esempio da fili metallici di connessione trasversali, saldati alle rispettive estremità agli stessi fili longitudinali o trasversali del primo foglio 3 e del secondo foglio 4 rispettivamente, in maniera da serrare fra di essi, in forma di sandwich, la lastra 2 di materiale di riempimento. The panel 1 can also comprise a plurality of transverse connector elements 5, made for example of transversal connection metal wires, welded at the respective ends to the same longitudinal or transverse wires of the first sheet 3 and of the second sheet 4 respectively, so as to tighten between them, in the form of a sandwich, the plate 2 of filling material.
Il pannello 1 comprende altresì preferibilmente una pluralità di elementi distanziali 6, distribuita sulla superficie della lastra 2, da ciascun lato preferibilmente. Più precisamente gli elementi distanziali 6, ad esempio realizzati medianti fili o tondini metallici, sono inseriti trasversalmente al pannello 1, in modo da sporgere di una porzione distanziale 6a dalla rispettiva faccia della lastra 3. La lunghezza della porzione distanziale 6a corrisponde sostanzialmente allo spessore del calcestruzzo che, secondo il progetto, deve ricoprire il pannello in fase di esecuzione della struttura edilizia. The panel 1 also preferably comprises a plurality of spacer elements 6, distributed over the surface of the plate 2, preferably on each side. More precisely, the spacer elements 6, for example made by means of metal wires or rods, are inserted transversely to the panel 1, so as to protrude by a spacer portion 6a from the respective face of the plate 3. The length of the spacer portion 6a substantially corresponds to the thickness of the concrete which, according to the project, must cover the panel during the construction phase of the building structure.
Preferibilmente gli elementi distanziali 6 sporgono con una rispettiva porzione distanziale 6a da entrambe le facce contrapposte della lastra 2. Preferably, the spacer elements 6 protrude with a respective spacer portion 6a from both opposite faces of the plate 2.
In alternativa all’inserimento di elementi distanziali 6 in aggiunta agli elementi connettori 5 trasversali, à ̈ possibile prevedere che questi ultimi siano realizzati almeno in parte in modo da prevedere essi stessi una porzione sporgente trasversalmente dalla lastra 2, atta a fungere da distanziale rispetto a pareti di formatura, come meglio descritto in seguito. As an alternative to the insertion of spacer elements 6 in addition to the transverse connector elements 5, it is possible to provide that the latter are made at least in part so as to provide themselves a portion projecting transversely from the plate 2, able to act as a spacer with respect to with forming walls, as better described below.
Il funzionamento del pannello secondo l’invenzione, nonché il metodo atto a impiegarlo secondo l’invenzione, sono comprendibili dalla descrizione che precede. The operation of the panel according to the invention, as well as the method suitable for using it according to the invention, can be understood from the above description.
In una fase iniziale si predispone un pannello 1 di armatura, recante una serie di elementi distanziali 6 con porzioni distanziali 6a corrispondenti alle dimensioni, in particolare allo spessore della struttura edilizia da realizzare. In an initial phase, a reinforcement panel 1 is prepared, carrying a series of spacer elements 6 with spacer portions 6a corresponding to the dimensions, in particular to the thickness of the building structure to be made.
Successivamente il pannello 1 viene posizionato verticalmente e opportunamente collegato mediante gli ancoraggi strutturali previsti e predisposto per la formatura del setto portante. Una prima parete di formatura 10, atta a comporre il cassero o cassaforma, viene posizionata a ridosso del pannello 1, in corrispondenza di una faccia della lastra 2, ad esempio anteriormente al primo foglio 3 di rete. A seguito di questo posizionamento un lato della prima parete 10 di formatura si trova a riscontro delle estremità delle porzioni distanziali 6a dei rispettivi elementi distanziali 6 recati dal pannello 1. Ugualmente una seconda parete 11 di formatura viene posizionata contro la faccia opposta del pannello 1, a riscontro delle porzioni distanziali 6a che sporgono dalla corrispondente faccia del pannello 1. Subsequently, the panel 1 is positioned vertically and suitably connected by means of the structural anchors provided and arranged for forming the supporting partition. A first forming wall 10, suitable for composing the formwork or formwork, is positioned close to the panel 1, in correspondence with one face of the slab 2, for example in front of the first mesh sheet 3. Following this positioning, one side of the first forming wall 10 abuts the ends of the spacer portions 6a of the respective spacer elements 6 carried by the panel 1. Likewise a second forming wall 11 is positioned against the opposite face of the panel 1, abutting the spacer portions 6a which protrude from the corresponding face of the panel 1.
Infine, per completare il confinamento del pannello 1, sponde laterali vengono posizionate e vincolate a chiusura del cassero di formatura, in corrispondenza dello spessore del pannello 1. La casseratura così assemblata sarà opportunamente puntellata o controventata al fine di risultare stabile per tutta la durata della maturazione di materiale da costruzione impiegato,ad esempio calcestruzzo, e per reggere alle sollecitazioni idrostatiche di quest’ultimo. Finally, to complete the confinement of the panel 1, lateral sides are positioned and constrained to close the formwork, in correspondence with the thickness of the panel 1. The assembled formwork will be suitably shored or braced in order to be stable for the entire duration. the maturation of the construction material used, for example concrete, and to withstand the hydrostatic stresses of the latter.
A questo punto il cassero di formatura, costituito dalla prima parete 10, dalla seconda parete 11 di formatura e dalle sponde laterali di chiusura, à ̈ aperto superiormente per consentire l’esecuzione del getto. At this point the molding form, consisting of the first wall 10, the second molding wall 11 and the lateral closing edges, is open at the top to allow the casting to be carried out.
Infine viene eseguito il getto di materiale da costruzione idoneo, ad esempio calcestruzzo, all’interno del cassero comprendente all’interno il pannello 1 posizionato in modo determinato e preciso grazie alla presenza degli elementi distanziali 6. Per assicurare l’uniforme distribuzione del materiale da costruzione all’interno del cassero à ̈ possibile applicarvi mezzi vibratori di tipo noto, atti a distribuire il materiale mediante vibrazione, azionando gli stessi a frequenza idonea. Finally, the casting of suitable construction material, for example concrete, is carried out inside the formwork comprising inside the panel 1 positioned in a determined and precise way thanks to the presence of the spacer elements 6. To ensure uniform distribution of the building material inside the formwork it is possible to apply vibrating means of a known type, able to distribute the material by vibration, activating them at a suitable frequency.
Una volta trascorso l’intervallo di tempo necessario alla maturazione del calcestruzzo, le pareti di formatura 10, 11 e le sponde laterali possono essere rimosse, liberando la struttura edilizia così realizzata. Once the time interval necessary for the concrete to cure has elapsed, the forming walls 10, 11 and the lateral sides can be removed, freeing the building structure thus created.
La struttura edilizia ottenuta presenta superficie esterne omogenee, atte a un impiego immediato o pronte per le fasi di finitura superficiale, quali ad esempio la rasatura, il rivestimento e/o la pittura. The building structure obtained has homogeneous external surfaces, suitable for immediate use or ready for the surface finishing phases, such as for example smoothing, coating and / or painting.
Il metodo per l’armatura di strutture edilizie nonché il pannello di armatura per cemento armato in oggetto raggiungono pertanto lo scopo di consentire una agevole posa in opera, riducendo al contempo i costi di esecuzione e dei materiali necessari. The method for the reinforcement of building structures as well as the reinforcement panel for reinforced concrete in question therefore achieve the purpose of allowing easy installation, while reducing the costs of execution and the necessary materials.
Nella pratica attuazione dell’invenzione, i materiali impiegati, nonché la forma e le dimensioni, possono essere qualsiasi a seconda delle esigenze. In the practical implementation of the invention, the materials used, as well as the shape and dimensions, can be any according to requirements.
Laddove le caratteristiche tecniche menzionate in ogni rivendicazione siano seguite da segni di riferimento, tali segni di riferimento sono stati inclusi al solo scopo di aumentare la comprensione delle rivendicazioni e di conseguenza essi non hanno alcun valore limitativo sullo scopo di ogni elemento identificato a titolo d’esempio da tali segni di riferimento. Where the technical characteristics mentioned in each claim are followed by reference signs, these reference signs have been included for the sole purpose of increasing the understanding of the claims and consequently they have no limiting value on the purpose of each element identified by way of ™ example from such reference marks.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000506A ITBO20120506A1 (en) | 2012-09-21 | 2012-09-21 | METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND REINFORCING PANEL |
| PCT/IB2013/058711 WO2014045244A2 (en) | 2012-09-21 | 2013-09-20 | Method for making buildings structures and reinforcement panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000506A ITBO20120506A1 (en) | 2012-09-21 | 2012-09-21 | METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND REINFORCING PANEL |
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| ITBO20120506A1 true ITBO20120506A1 (en) | 2014-03-22 |
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|---|---|---|---|
| IT000506A ITBO20120506A1 (en) | 2012-09-21 | 2012-09-21 | METHOD FOR THE CONSTRUCTION OF BUILDING STRUCTURES AND REINFORCING PANEL |
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| Country | Link |
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| IT (1) | ITBO20120506A1 (en) |
| WO (1) | WO2014045244A2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT516118B1 (en) * | 2014-08-12 | 2016-05-15 | Rapperstorfer Hubert | Reinforcing element and method for producing a reinforcing element |
| AT516119B1 (en) * | 2014-08-12 | 2016-05-15 | Rapperstorfer Hubert | Double wall and method for producing a double wall |
| CN109356326A (en) * | 2015-12-23 | 2019-02-19 | 王本淼 | A kind of cast-in-place cavity building roof is engraved with steel mesh with ribbing |
| ITUB20161207A1 (en) * | 2016-03-01 | 2016-06-01 | Bressaglia Pierangela | MODULAR WALL IN WOOD AND REINFORCED CONCRETE, PREFABRICATED ELEMENT OF THIS WALL AND ITS PROCESS OF MANUFACTURE AND ASSEMBLY METHOD |
| US11053675B1 (en) * | 2018-11-17 | 2021-07-06 | Juan Jose Santandreu | Construction panel and construction panel assembly with improved structural integrity |
| US20210040738A1 (en) * | 2019-08-06 | 2021-02-11 | Kim D. Blackburn | Tilt-Up and Precast Construction Panels |
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| FR2238825A1 (en) * | 1973-07-25 | 1975-02-21 | Krenn Federn Werkzeugfabrik A | Reinforcing-mesh-fixing spacer between concrete form walls - with V-bent leaf springs as holders, with holes canted onto bar |
| DE2345202A1 (en) * | 1973-09-07 | 1975-03-27 | Manfred Gebert | Insertable concrete reinforcement component spacer bar - with ends for support on form walling and slits to embrace reinforcing iron |
| DE3422865A1 (en) * | 1983-06-21 | 1985-01-17 | Stoter-Beton B.V., 't Harde | Spacers for a reinforcement in a shuttering |
| BE1000754A6 (en) * | 1987-07-22 | 1989-03-28 | Meester Leopold E J M J De | Reinforced concrete construction system - using threaded fixings with spiral slotted tips to engage panels with reinforcing bars and reduce number of supports |
| DE29704272U1 (en) * | 1996-12-02 | 1998-04-02 | Exte-Extrudertechnik GmbH, 51688 Wipperfürth | Device for spacing reinforcement bars or the like. |
| WO2001038664A1 (en) * | 1999-11-26 | 2001-05-31 | Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. | Method and device for production of a pre-fabricated cast concrete element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2258847A1 (en) * | 1972-12-01 | 1974-06-06 | Stopfer Kg Baustoffe | SPACER DEVICE FOR FORMWORK AND REINFORCEMENT OF A CONCRETE WALL TO BE PASTED |
| DE3122940A1 (en) * | 1981-06-10 | 1982-12-30 | Alfred 2351 Trappenkamp Schmidt | Spacer element for reinforcement inserts for concrete walls |
-
2012
- 2012-09-21 IT IT000506A patent/ITBO20120506A1/en unknown
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2013
- 2013-09-20 WO PCT/IB2013/058711 patent/WO2014045244A2/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2238825A1 (en) * | 1973-07-25 | 1975-02-21 | Krenn Federn Werkzeugfabrik A | Reinforcing-mesh-fixing spacer between concrete form walls - with V-bent leaf springs as holders, with holes canted onto bar |
| DE2345202A1 (en) * | 1973-09-07 | 1975-03-27 | Manfred Gebert | Insertable concrete reinforcement component spacer bar - with ends for support on form walling and slits to embrace reinforcing iron |
| DE3422865A1 (en) * | 1983-06-21 | 1985-01-17 | Stoter-Beton B.V., 't Harde | Spacers for a reinforcement in a shuttering |
| BE1000754A6 (en) * | 1987-07-22 | 1989-03-28 | Meester Leopold E J M J De | Reinforced concrete construction system - using threaded fixings with spiral slotted tips to engage panels with reinforcing bars and reduce number of supports |
| DE29704272U1 (en) * | 1996-12-02 | 1998-04-02 | Exte-Extrudertechnik GmbH, 51688 Wipperfürth | Device for spacing reinforcement bars or the like. |
| WO2001038664A1 (en) * | 1999-11-26 | 2001-05-31 | Evg Entwicklungs- U. Verwertungs- Gesellschaft M.B.H. | Method and device for production of a pre-fabricated cast concrete element |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014045244A3 (en) | 2014-06-05 |
| WO2014045244A2 (en) | 2014-03-27 |
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