ES2300190A1 - Structural element has slab of concrete and metal frame is provided at edge of slab, and slab of concrete is resting on metal framework - Google Patents
Structural element has slab of concrete and metal frame is provided at edge of slab, and slab of concrete is resting on metal framework Download PDFInfo
- Publication number
- ES2300190A1 ES2300190A1 ES200601454A ES200601454A ES2300190A1 ES 2300190 A1 ES2300190 A1 ES 2300190A1 ES 200601454 A ES200601454 A ES 200601454A ES 200601454 A ES200601454 A ES 200601454A ES 2300190 A1 ES2300190 A1 ES 2300190A1
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- Prior art keywords
- slab
- frame
- structural element
- concrete
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 239000004567 concrete Substances 0.000 title claims abstract description 21
- 230000000284 resting effect Effects 0.000 title claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Panels For Use In Building Construction (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Elemento estructural.Structural element.
La presente invención se refiere a un elemento estructural.The present invention relates to an element structural.
Son conocidos en la técnica diversos elementos estructurales para la construcción de pisos de edificios, cubrimientos, plataformas o cualquier tipo de superficie horizontal.Various elements are known in the art. structural for the construction of building floors, coverings, platforms or any type of surface horizontal.
Uno de dichos elementos consiste en una placa o losa de hormigón prefabricada provista de un mallazo metálico de refuerzo que sobresale por la cara superior de la losa conformando unos lazos o arcos. Dichas losas de hormigón se colocan de forma adyacente apoyadas sobre unas jácenas o vigas de soporte para conformar un piso o superficie horizontal. A continuación, se extiende otro mallazo de refuerzo sobre las losas que se enlaza con el mallazo de las propias losas, y se cubre con hormigón con el objetivo de distribuir las cargas de forma más uniforme sobre las losas y obtener superficie lisa continua. Finalmente, se puede aplicar un recubrimiento cerámico sobre la superficie para obtener un acabado definitivo.One of said elements consists of a plate or precast concrete slab provided with a metal mesh of reinforcement protruding from the upper face of the slab forming some ties or bows. These concrete slabs are placed so adjacent supported on a few jácenas or support beams for conform a floor or horizontal surface. Then it extends another reinforcing mesh over the slabs that binds with the mesh of the slabs themselves, and covered with concrete with the objective of distributing loads more evenly over slabs and get continuous smooth surface. Finally you can apply a ceramic coating on the surface to obtain a definitive finish
Este tipo de elemento presenta el inconveniente de que no permite obtener una fijación directa entre losas adyacentes, ya que dichas losas no comprenden medios que permitan unir una losa a la otra. El hecho de no poder fijar las losas las unas a las otras provoca que la deformación o flecha que sufren las losas cuando están sometidas a una carga no sea homogénea. Esto, tal y como se ha descrito anteriormente, hace que sea necesario proporcionar una capa de hormigón armado sobre las losas a fin de distribuir las cargas de forma uniforme y unir las losas las unas a las otras.This type of element has the drawback that does not allow to obtain a direct fixation between slabs adjacent, since said slabs do not comprise means that allow join one slab to the other. The fact of not being able to fix the slabs one to the other causes the deformation or arrow suffered by the Slabs when subjected to a load is not homogeneous. This, as described above, makes it necessary provide a layer of reinforced concrete on the slabs in order to distribute the loads evenly and join the slabs to each other the others.
Otro tipo de elemento estructural consiste en unas placas o losas de hormigón prefabricadas que comprenden una pluralidad de espacios o cámaras interiores a fin de aligerar el peso de las mismas. Dichas losas también se colocan de forma adyacente apoyadas sobre unas jácenas o vigas de soporte para conformar un piso o superficie horizontal. A continuación, también se extiende un mallazo de refuerzo y una capa de hormigón sobre las losas para otorgar al piso mayor resistencia.Another type of structural element consists of prefabricated concrete slabs or slabs comprising a plurality of spaces or interior chambers in order to lighten the weight of them. These slabs are also placed so adjacent supported on a few jácenas or support beams for conform a floor or horizontal surface. Then also a reinforcing mesh and a layer of concrete are spread over the slabs to give the floor greater resistance.
Este tipo de elemento, aunque es más sencillo que el elemento descrito anteriormente, presenta esencialmente los mismos inconvenientes relacionados con la imposibilidad de fijar las losas adyacentes directamente las unas a las otras y la necesidad de cubrir las losas con una capa de refuerzo para atenuar las diferentes deformaciones o flechas que sufren las losas.This type of element, although it is simpler that the element described above, essentially presents the same inconveniences related to the impossibility of fixing the adjacent slabs directly to each other and the need to cover the slabs with a reinforcement layer to mitigate the different deformations or arrows that the slabs suffer.
El objetivo de la presente invención es solventar los inconvenientes que presentan los dispositivos conocidos en la técnica, proporcionando un elemento estructural que comprende una losa de hormigón, caracterizado por el hecho de que también comprende un marco metálico en el contorno de la losa, descansando dicha losa de hormigón sobre dicho marco metálico.The objective of the present invention is solve the inconveniences of the devices known in the art, providing a structural element that It comprises a concrete slab, characterized by the fact that It also comprises a metal frame on the contour of the slab, said concrete slab resting on said metal frame.
Gracias a estas características, se proporciona un elemento estructural que mejora la resistencia de los elementos estructurales presentes en el estado de la técnica y que permite montarlo en obra de forma más rápida y eficaz.Thanks to these features, it is provided a structural element that improves the strength of the elements structural elements present in the state of the art and allowing mount it on site faster and more efficiently.
El marco metálico del elemento de la presente invención aumenta considerablemente la rigidez del elemento y permite su unión directa por atornillado o soldadura a otros elementos estructurales adyacentes según la invención así como a otras estructuras metálicas.The metal frame of the element of the present invention considerably increases the stiffness of the element and allows direct bonding by screwing or welding to others adjacent structural elements according to the invention as well as to other metal structures
El hecho de poder unir directamente varios elementos estructurales adyacentes según la invención permite obtener una flecha o deformación más homogénea de los diversos elementos estructurales que conforman un piso o estructura horizontal. Esto evita la necesidad de cubrir dichos elementos con una capa de hormigón armado.The fact of being able to link several directly adjacent structural elements according to the invention allows obtain a more homogeneous arrow or deformation of the various structural elements that make up a floor or structure horizontal. This avoids the need to cover these elements with a layer of reinforced concrete.
Además, el marco metálico permite obtener un contorno del elemento mucho más preciso, lo que proporciona un mejor ajuste y un buen acabado.In addition, the metal frame allows to obtain a element contour much more precise, which provides a Better fit and a good finish.
La unión entre la losa y el marco del elemento estructural de la invención se lleva a cabo por gravedad, sin necesidad de tener que realizar operaciones adicionales de fijación.The union between the slab and the element frame structural of the invention is carried out by gravity without need to have to perform additional operations of fixation.
Preferiblemente, el marco comprende una primera parte sobre la que descansa la losa y una segunda parte que rodea el contorno de dicha losa.Preferably, the frame comprises a first part on which the slab rests and a second part that surrounds the outline of said slab.
Ventajosamente, la primera parte del marco comprende un perfil de sección tubular.Advantageously, the first part of the frame It comprises a tubular section profile.
Según una realización del elemento de la invención, la primera parte del marco comprende un perfil de sección tubular sustancialmente rectangular.According to an embodiment of the element of the invention, the first part of the frame comprises a profile of substantially rectangular tubular section.
Preferiblemente, la primera parte del marco comprende un perfil con una sección con forma sustancialmente de C.Preferably, the first part of the frame comprises a profile with a section shaped substantially of C.
Ventajosamente, la segunda parte del marco comprende una pared perimetral situada sobre la primera parte del marco.Advantageously, the second part of the frame it comprises a perimeter wall located on the first part of the framework.
Gracias a esta estructura, la losa y el marco quedan acoplados mutuamente.Thanks to this structure, the slab and the frame They are mutually coupled.
Preferiblemente, el marco comprende medios de fijación a otros elementos estructurales.Preferably, the frame comprises means of fixation to other structural elements.
Estos medios de fijación permiten fijar
directamente el elemento estructural de la presente invención a
otros elementos estructurales adyacentes como el de la invención o a
otras estructuras metálicas mediante tornillos u otros elementos
similares o por
soldadura.These fixing means make it possible to directly fix the structural element of the present invention to other adjacent structural elements such as that of the invention or to other metal structures by means of screws or other similar elements or by
welding.
Ventajosamente, dichos medios de fijación comprenden orificios transversales.Advantageously, said fixing means They comprise transverse holes.
De este modo, no es necesario unir diversos elementos estructurales mediante forjados de hormigón adicionales, tal y como sucede en el estado de la técnica.In this way, it is not necessary to join different structural elements using additional concrete slabs, as it happens in the state of the art.
También ventajosamente, el marco metálico comprende al menos un travesaño de refuerzo.Also advantageously, the metal frame It comprises at least one reinforcing crossbar.
De acuerdo con la presente invención, la losa de hormigón es del tipo moldeada por gravedad.In accordance with the present invention, the slab of Concrete is of the gravity molded type.
Este tipo de losas permite obtener un acabado liso en una de sus caras, lo cual permite utilizar la losa directamente como superficie de un piso, sin necesidad de tener que utilizar recubrimientos o enlosados adicionales.This type of slabs allows to obtain a finish smooth on one of its faces, which allows to use the slab directly as a floor surface, without having to use additional coatings or tiles.
Preferiblemente, la losa comprende un mallazo metálico de refuerzo.Preferably, the slab comprises a mesh metallic reinforcement.
Ventajosamente, la losa comprende un chaflán entre su cara superior y sus caras laterales.Advantageously, the slab comprises a chamfer between its upper face and its lateral faces.
También ventajosamente, la losa de hormigón comprende una planta sustancialmente rectangular.Also advantageously, the concrete slab It comprises a substantially rectangular plant.
Con el fin de facilitar la descripción de cuanto se ha expuesto anteriormente se adjuntan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representa un caso práctico de realización del elemento estructural de la presente invención, en los cuales:In order to facilitate the description of how much It has been exposed above are attached some drawings in which, schematically and only by way of non-limiting example, represents a case study of the structural element of the present invention, in which:
las figuras 1 y 2 son dos vistas en perspectiva del elemento estructural que muestran la unión entre la losa y el marco;Figures 1 and 2 are two perspective views of the structural element that show the union between the slab and the framework;
las figuras 3 y 4 son dos vistas esquemáticas en sección transversal del elemento estructural de la invención que también muestran la unión entre la losa y el marco;Figures 3 and 4 are two schematic views in cross section of the structural element of the invention that they also show the union between the slab and the frame;
la figura 5 es una vista en perspectiva que muestra una sección transversal del elemento estructural con la losa y el marco unidos;Figure 5 is a perspective view that shows a cross section of the structural element with the united slab and frame;
la figura 6 es una vista esquemática en sección transversal que muestra la unión entre dos elementos estructurales adyacentes según la presente invención;Figure 6 is a schematic sectional view. cross section that shows the union between two structural elements adjacent according to the present invention;
la figura 7 es otra vista esquemática en sección transversal de una segunda realización del elemento estructural de la invención.Figure 7 is another schematic sectional view. cross section of a second embodiment of the structural element of the invention.
En las figuras 1 y 2 se muestra un elemento estructural 1 según la presente invención. El elemento estructural 1 comprende una losa de hormigón 2 y un marco metálico 3, por ejemplo, de acero.An element is shown in Figures 1 and 2 Structural 1 according to the present invention. The structural element 1 comprises a concrete slab 2 and a metal frame 3, by example of steel.
La losa 2 y el marco 3 están configurados para que la losa 2 quede acoplada al marco 3 por acción de su propio peso, apoyándola sobre el marco metálico 3. La losa 2 y el marco 3 presentan una planta de contorno rectangular. Como puede observarse en las figuras 3 a 5, el marco 3 comprende un perfil tubular rectangular 4 y una pared perimetral 5 vertical que se extiende desde la parte superior de dicho perfil 4 de forma paralela a la cara exterior del marco 3. La superficie superior del perfil 4 forma una superficie de apoyo horizontal o borde 6 que, junto a la pared perimetral 5, forma una cornisa sobre la que se apoya la superficie inferior 7 de la losa 2.Slab 2 and frame 3 are configured to that the slab 2 is coupled to the frame 3 by action of its own weight, supporting it on the metal frame 3. Slab 2 and frame 3 They have a rectangular contour plan. As can be seen in figures 3 to 5, the frame 3 comprises a tubular profile rectangular 4 and a vertical perimeter wall 5 that extends from the top of said profile 4 parallel to the outer face of the frame 3. The upper surface of the profile 4 it forms a horizontal support surface or edge 6 which, next to the perimeter wall 5, forms a ledge on which the lower surface 7 of the slab 2.
Cuando la losa 2 queda apoyada sobre el borde 6, las paredes laterales 8 de la losa 2 quedan dispuestas adyacentes a la pared perimetral 5, rodeando todo el perímetro de la losa 2. Dicha pared perimetral 5 permite que la losa 2 quede sujeta al marco 3 de forma segura, evitando desplazamientos laterales entre la losa 2 y el marco 3. Además, se proporciona un encaje entre la losa 2 y el marco 3 que permite combinar la rigidez de ambos elementos, y por lo tanto aumentar la resistencia mecánica del elemento estructural 1 de la invención.When the slab 2 is supported on the edge 6, the side walls 8 of the slab 2 are arranged adjacent to the perimeter wall 5, surrounding the entire perimeter of the slab 2. Said perimeter wall 5 allows the slab 2 to be attached to the frame 3 safely, avoiding lateral displacements between the slab 2 and frame 3. In addition, a fit is provided between slab 2 and the frame 3 that allows to combine the rigidity of both elements, and therefore increase the mechanical strength of the element Structural 1 of the invention.
No es necesario fijar la losa 2 y el marco 3 mediante algún medio de fijación, ya que la losa 2 queda inmovilizada sobre el marco 3 gracias a su propio peso.It is not necessary to fix slab 2 and frame 3 by some means of fixing, since the slab 2 is immobilized on frame 3 thanks to its own weight.
El marco metálico 3 podrá comprender unos travesaños 9 interiores de refuerzo que unan sus lados opuestos para aumentar su rigidez. El marco 3 también comprende una pluralidad de orificios 10 transversales cuya función se explicará a continuación.The metal frame 3 may comprise 9 internal reinforcing crossbars joining their opposite sides to increase its stiffness. Frame 3 also comprises a plurality of transverse holes 10 whose function will be explained then.
En la figura 6 se muestran dos elementos estructurales 1 según la presente invención situados adyacentes el uno respecto al otro. Como puede observarse, los marcos 3 de cada elemento están en contacto mutuo, con sus caras exteriores enfrentadas. Cada marco 3 comprende una pluralidad de orificios 10 transversales que quedan alineados mutuamente cuando los elementos estructurales 1 se disponen el uno junto al otro.In figure 6 two elements are shown Structures 1 according to the present invention located adjacent the One respect to the other. As can be seen, frames 3 of each element are in mutual contact with their outer faces faced. Each frame 3 comprises a plurality of holes 10 cross-sections that are mutually aligned when the elements Structural 1 are arranged next to each other.
Dichos orificios 10 permiten fijar los marcos 3 a otros marcos 3 adyacentes mediante pernos o tornillos 11 u otros elementos de fijación similares de forma rápida y segura. La fijación entre elementos 1 también podría llevarse a cabo mediante la soldadura de los marcos 3 metálicos.Said holes 10 allow to fix the frames 3 to other adjacent frames 3 by bolts or screws 11 or others Similar fasteners quickly and safely. The fixation between elements 1 could also be carried out by welding of metal frames 3.
Gracias a que la unión entre elementos estructurales 1 se lleva a cabo mediante el contacto mutuo de dos marcos metálicos 3, se proporciona una unión metal/metal que permite obtener una fijación precisa y estanca.Thanks to the union between elements Structural 1 is carried out by mutual contact of two metal frames 3, a metal / metal joint is provided that It allows to obtain a precise and waterproof fixation.
De esta manera, se puede fijar directamente los elementos estructurales 1 entre sí, lo que mejora y uniformiza la resistencia mecánica de los pisos o superficies constituidos por dichos elementos 1.In this way, you can directly fix the structural elements 1 to each other, which improves and unifies the mechanical resistance of floors or surfaces constituted by said elements 1.
El marco 3 del elemento estructural 1 también permite una fijación como la descrita a otros tipos de elementos estructurales. Por ejemplo, el marco 3 podría estar provisto de orificios en su base para poderlo unir a elementos tales como jácenas u otro tipo de vigas de soporte metálicas.The framework 3 of the structural element 1 also allows a fixation as described to other types of elements structural. For example, frame 3 could be provided with holes in its base to be able to join elements such as jácenas or other type of metal support beams.
La losa 2 del elemento 1 puede comprender un chaflán 12 entre sus paredes laterales 8 y su cara superior 13, que definen unas ranuras 14 cuando los elementos estructurales 1 se colocan de forma adyacente.Slab 2 of element 1 may comprise a chamfer 12 between its side walls 8 and its upper face 13, which define grooves 14 when the structural elements 1 are placed adjacently.
Dichas ranuras 14 se cubren con una junta 15 de sección trapezoidal de material elastómero u otro material adecuado que proporciona la estanquidad necesaria al conjunto.Said grooves 14 are covered with a gasket 15 of trapezoidal section of elastomeric material or other suitable material which provides the necessary tightness to the whole.
En la figura 7 se muestra una segunda realización del marco metálico 3 del elemento estructural 1 de la presente invención. En esta ocasión, el marco 3 comprende un perfil 4 con una sección transversal con forma de C y una pared perimetral 5 vertical que se extiende desde la parte superior de dicho perfil 4 con forma de C. Al igual que en la realización anteriormente descrita, la superficie superior del perfil 4 con forma de C forma una superficie de apoyo horizontal o borde 6 que, junto a la pared perimetral 5, forma una cornisa sobre la que se apoya la superficie inferior 7 de la losa 2.A second one is shown in figure 7 realization of the metal frame 3 of the structural element 1 of the present invention On this occasion, frame 3 comprises a profile 4 with a C-shaped cross section and a perimeter wall 5 vertical extending from the top of said profile 4 with a C shape. As in the previous embodiment described, the upper surface of the C-shaped profile 4 a horizontal support surface or edge 6 which, next to the wall perimeter 5, forms a ledge on which the surface rests lower 7 of the slab 2.
El perfil 4 en C de la presente realización permite una fijación entre marcos metálicos más sencilla, ya que pueden utilizarse pernos o tornillos de menor longitud, y permite disminuir el peso del marco 3.Profile 4 in C of the present embodiment allows a simpler fixing between metal frames, since shorter bolts or screws can be used, and allows decrease frame weight 3.
La losa 2 de hormigón del elemento estructural 1 de la presente invención será preferiblemente del tipo prefabricada moldeada por gravedad. Este tipo de losas se fabrican en moldes en los que se deposita el hormigón, que se extiende por el espacio interior del molde por gravedad. Este tipo de losas presenta un buen acabado en la cara que se conforma en el fondo del molde.The concrete slab 2 of the structural element 1 of the present invention will preferably be of the type Prefabricated gravity molded. This type of slabs are manufactured in molds in which the concrete is deposited, which extends through the interior mold space by gravity. This type of slabs It has a good finish on the face that conforms to the bottom of the mold.
La losa 2 está colocada en el marco 3 de forma que la cara 13 conformada en el fondo del molde que presenta un mejor acabado quede dispuesta en la parte superior, constituyendo la superficie superior del elemento 1. De esta manera, el elemento estructural 1 de la invención puede utilizarse para conformar la superficie de un piso sin necesidad de recubrimientos adicionales.Slab 2 is placed in frame 3 so that the face 13 formed in the bottom of the mold which has a better finish is arranged on top, constituting the upper surface of the element 1. In this way, the element structural 1 of the invention can be used to form the floor surface without coatings additional.
Preferiblemente, la losa 2 será de hormigón armado, comprendiendo un mallazo metálico de refuerzo que mejore su resistencia mecánica.Preferably, the slab 2 will be concrete armed, comprising a reinforcing metal mesh that improves its mechanical strength.
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200601454A ES2300190B1 (en) | 2006-05-25 | 2006-05-25 | STRUCTURAL ELEMENT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200601454A ES2300190B1 (en) | 2006-05-25 | 2006-05-25 | STRUCTURAL ELEMENT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2300190A1 true ES2300190A1 (en) | 2008-06-01 |
| ES2300190B1 ES2300190B1 (en) | 2009-05-01 |
Family
ID=39400667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200601454A Active ES2300190B1 (en) | 2006-05-25 | 2006-05-25 | STRUCTURAL ELEMENT. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2300190B1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228161A (en) * | 1962-07-13 | 1966-01-11 | Tilt A Pac Corp | Concrete wall panel building construction |
| US3996714A (en) * | 1975-08-11 | 1976-12-14 | Hazelett Jr Earl T | Panel wall structure |
| US4185437A (en) * | 1978-10-10 | 1980-01-29 | Olympian Stone Company | Building wall panel and method of making same |
| GB2130268A (en) * | 1982-11-12 | 1984-05-31 | Norman Geoffrey Martin | Mesh panel formwork |
| EP0657596A1 (en) * | 1993-11-26 | 1995-06-14 | Florentino Vidal Patus | Self-supporting panel |
| ES1043395U (en) * | 1999-02-26 | 1999-12-16 | Barbosa Alfonso Soldevila | Precast reinforced concrete element. (Machine-translation by Google Translate, not legally binding) |
| US20030183742A1 (en) * | 2002-03-27 | 2003-10-02 | Deloach W. Michael | Tilt-up concrete wall panel form and method of fabricating same |
-
2006
- 2006-05-25 ES ES200601454A patent/ES2300190B1/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228161A (en) * | 1962-07-13 | 1966-01-11 | Tilt A Pac Corp | Concrete wall panel building construction |
| US3996714A (en) * | 1975-08-11 | 1976-12-14 | Hazelett Jr Earl T | Panel wall structure |
| US4185437A (en) * | 1978-10-10 | 1980-01-29 | Olympian Stone Company | Building wall panel and method of making same |
| GB2130268A (en) * | 1982-11-12 | 1984-05-31 | Norman Geoffrey Martin | Mesh panel formwork |
| EP0657596A1 (en) * | 1993-11-26 | 1995-06-14 | Florentino Vidal Patus | Self-supporting panel |
| ES1043395U (en) * | 1999-02-26 | 1999-12-16 | Barbosa Alfonso Soldevila | Precast reinforced concrete element. (Machine-translation by Google Translate, not legally binding) |
| US20030183742A1 (en) * | 2002-03-27 | 2003-10-02 | Deloach W. Michael | Tilt-up concrete wall panel form and method of fabricating same |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2300190B1 (en) | 2009-05-01 |
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