WO2008049952A1 - Prefabricated facing part - Google Patents

Prefabricated facing part Download PDF

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Publication number
WO2008049952A1
WO2008049952A1 PCT/ES2007/070176 ES2007070176W WO2008049952A1 WO 2008049952 A1 WO2008049952 A1 WO 2008049952A1 ES 2007070176 W ES2007070176 W ES 2007070176W WO 2008049952 A1 WO2008049952 A1 WO 2008049952A1
Authority
WO
WIPO (PCT)
Prior art keywords
piece
recess
side face
prefabricated
walls
Prior art date
Application number
PCT/ES2007/070176
Other languages
Spanish (es)
French (fr)
Inventor
José CARBONELL VALLS
Original Assignee
Ancomap Dos, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ancomap Dos, S.L. filed Critical Ancomap Dos, S.L.
Publication of WO2008049952A1 publication Critical patent/WO2008049952A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • 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
    • E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0215—Non-undercut connections, e.g. tongue and groove connections with separate protrusions
    • E04B2002/0223—Non-undercut connections, e.g. tongue and groove connections with separate protrusions of cylindrical shape

Definitions

  • This utility model refers to a prefabricated piece for the execution of walls, which can be vertical or inclined.
  • construction systems used to execute walls use ceramic or concrete parallelepipedic pieces with or without plaster or plaster coating.
  • These pieces can be constructed with a steel profile core on which screwed plasterboard is mounted.
  • the pieces can be made of reinforced concrete that require the use of heavy machinery for assembly.
  • a material called agglomerate is used, which only serves to join the pieces on their side faces with the adjacent pieces and thus form the wall.
  • the lateral faces can be smooth or they can have protrusions and recessed in facing faces to achieve a positioning of the pieces by simple tongue and groove.
  • This tongue and groove system does not allow a correct placement of the pieces since it is necessary to dose the agglomerate to be used to avoid slight displacements of the pieces with respect to the position that you want to get from the wall itself.
  • the piece of the invention has advantages in terms of the ease and security of placement of said pieces when making a wall by the person who is not necessarily qualified.
  • the part that is preferably prefabricated parallelepipedic shape and of variable dimensions shows on its lower horizontal face of settlement several rows of parallel or not parallel projections, although its distribution is regular, proportional and equidistant throughout the surface of the face.
  • the binder is poured into the recesses or females of the tongue and groove itself and the recess of the aforementioned longitudinal central area.
  • This double positioning of the agglomerate that is preferably semi-liquid implies a double union made with it in different areas but that does not affect the double positioning of the pieces; one tongue and groove position and the other butt in the flat and lateral straight areas with respect to the curved-concave recess.
  • the vertical side faces of the piece have a straight part and two parallel curved-convex parallel areas, while the other side faces a curved-concave recess, so that when the corresponding face of the face is coupled on this face adjacent piece of the same row, the curved-convex areas of the latter fit in the extreme areas of the curved-concave recess of the opposite face of the other piece, determining a coupling that is filled with agglomerate.
  • each of the projections in turn has an extreme opening centrally.
  • each recess or female centrally carries a projection of smaller height than the recess, but said projection fits into the central opening of the male projection.
  • Another variant of the invention consists, at least, in that the piece has in its body a central through opening that can be varied in which a glass or a piece of another shade can be placed which in any case is ornamental.
  • Figure 1 shows different views of the part of the invention.
  • Figure 2 shows a perspective view of the part of Figure 1.
  • Figure 3 shows another perspective view of said piece.
  • Figure 4 shows a perspective view of a support part used in the assembly of the parts of the invention to make the corresponding face.
  • Figure 5 shows a perspective view of a variant embodiment of the part of the interior figures.
  • Figure 6 is another perspective view of Figure 5. - TO -
  • Figures 7 and 8 show perspective views of another variant embodiment of the previous pieces in which a double tongue and groove is shown.
  • Figure 9 shows a perspective view of the coupling between pieces to form the wall.
  • Figure 10 shows a perspective view of the execution of said wall.
  • Part 1 of the invention is prefabricated and is also parallelepipedic and is used in the construction of walls 2, whether vertical or inclined.
  • the piece 1 has on its lower side and horizontal side 3 protrusions 4 in double alignment that constitute the coupling males in recesses 5 of the same section, facing each other, which presents the upper horizontal lateral face 6 of the piece and defining the females of coupling
  • One of the vertical lateral faces, the 9, is straight in the central zone 10 and has curved convex extreme lateral stripes 11.
  • the other vertical side face 12 has a curved-concave recessed conformation 13.
  • the pieces 1 that make up the first lower row are mounted on flat supports 14 of reduced height provided with openings of the same section and identical distribution as those of the male protrusions 4 lower ends of each piece.
  • holes are established to cast the binder that joins the pieces, also said binder is poured in sufficient quantity in each male-female coupling.
  • FIGS 7 and 8 an example of double tongue and groove is shown as the protrusions or males 4 each have a recess 15 in their central area, while the females 5 show in their bottom wall 16 a concentric central projection 17 , of smaller height than the female 5, in whose projection the central recess 15 that each male presents is coupled.
  • the pieces can have openings 18 to define the latticework in the assembly or fit them, for example, crystals to decorate the assembly.

Abstract

The invention relates to a prefabricated part (1) which is used to form vertical and/or inclined facing (2) and which takes the form of a straight parallelepiped. The base or lower side face (3) of the part is provided with projections (4) which are coupled in opposing recesses (5), having an identical cross-section, provided on the opposing upper side face (6) of the part (1) to which it is to be assembled in order to form the facing (2). The upper side face (6) of the part (1) is provided with a central longitudinal recess (7) defining two straight side strips (8) for supporting the lower face (3) of the part (1) to which it is to be coupled, thereby defining a housing for aggregate. One of the vertical faces (12) of the part (1) is provided with a recess (13) which is coupled to the vertical end (1), having the same recess (1), of the opposing side face (12) of the part (1) to which it is to be coupled, thereby defining a housing for aggregate.

Description

Pieza prefabricada para ejecución de paramentos Prefabricated piece for the execution of walls
Objeto de la invenciónObject of the invention
El presente modelo de utilidad se refiere a una pieza prefabricada para ejecución de paramentos, que pueden ser verticales o inclinados.This utility model refers to a prefabricated piece for the execution of walls, which can be vertical or inclined.
Antecedentes de la invenciónBackground of the invention
En la actualidad los sistemas constructivos utilizados para ejecutar paramentos usan piezas paralelepipédicas cerámicas o de hormigón con o sin recubrimiento de yeso o escayola.At present, the construction systems used to execute walls use ceramic or concrete parallelepipedic pieces with or without plaster or plaster coating.
Estas piezas pueden estar construidas con un alma de perfil de acero sobre la que se montan placas de yeso atornilladas.These pieces can be constructed with a steel profile core on which screwed plasterboard is mounted.
Las piezas pueden ser de hormigón armado que requieren para su montaje el uso de maquinaria pesada. En cuanto al sistema de montaje de las piezas antes citadas se utiliza un material denominado aglomerado que sirve únicamente para unir las piezas por sus caras laterales con las piezas adyacentes y formar de esta manera el paramento.The pieces can be made of reinforced concrete that require the use of heavy machinery for assembly. As for the assembly system of the aforementioned pieces, a material called agglomerate is used, which only serves to join the pieces on their side faces with the adjacent pieces and thus form the wall.
Las caras laterales pueden ser lisas o bien pueden tener salientes y rehundidos en caras enfrentadas para conseguir un posicionamiento de las piezas por simple machihembrado. Este sistema machihembrado no permite una colocación correcta de las piezas ya que se hace necesario dosificar bien el aglomerado a utilizar para evitar ligeros desplazamientos de las piezas respecto a la posición que se desea conseguir del propio paramento.The lateral faces can be smooth or they can have protrusions and recessed in facing faces to achieve a positioning of the pieces by simple tongue and groove. This tongue and groove system does not allow a correct placement of the pieces since it is necessary to dose the agglomerate to be used to avoid slight displacements of the pieces with respect to the position that you want to get from the wall itself.
Este problema hace necesario que la colocación de las piezas se efectúe por un profesional y no por persona no cualificada. Descripción de la invenciónThis problem makes it necessary for the placement of the pieces to be done by a professional and not by an unqualified person. Description of the invention
La pieza de la invención presenta en el aspecto constructivo unas ventajas en cuanto a la facilidad y seguridad de colocación de dichas piezas a la hora de hacer un paramento por parte de la persona no necesariamente cualificada.In the construction aspect, the piece of the invention has advantages in terms of the ease and security of placement of said pieces when making a wall by the person who is not necessarily qualified.
De acuerdo con la invención la pieza que preferentemente es de forma paralelepipédica prefabricada y de dimensiones variables, muestra en su cara horizontal inferior de asentamiento varias filas de salientes paralelos o no, aunque su distribución es regular, proporcional y equidistante en toda la superficie de la cara.According to the invention, the part that is preferably prefabricated parallelepipedic shape and of variable dimensions, shows on its lower horizontal face of settlement several rows of parallel or not parallel projections, although its distribution is regular, proportional and equidistant throughout the surface of the face.
En la cara lateral, enfrentada a la citada anteriormente, es decir, en la cara superior horizontal, aparecen rehundidos de igual sección que los salientes enfrentados de la cara horizontal inferior.On the lateral face, facing the one mentioned above, that is, on the upper horizontal face, there are recesses of the same section as the opposite protrusions of the lower horizontal face.
En esta cara horizontal superior aparece un rehundido curvo-cóncavo en la parte central longitudinal que determina dos franjas rectas, paralelas, extremas y planas que en el acoplamiento de una pieza superior define un alojamiento interno.In this upper horizontal face a curved-concave recess appears in the longitudinal central part that determines two straight, parallel, extreme and flat stripes that in the coupling of an upper part defines an internal housing.
El aglomerante se vierte en los rehundidos o hembras del propio machihembrado y en el rehundido de la zona central longitudinal citada.The binder is poured into the recesses or females of the tongue and groove itself and the recess of the aforementioned longitudinal central area.
Este doble posicionamiento del aglomerado que preferentemente es semilíquido implica una doble unión efectuada con el mismo en zonas diferentes pero que no afecta al doble posicionamiento de las piezas; una posición por machihembrado y la otra a tope en las zonas rectas planas y laterales respecto al rehundido curvo-cóncavo.This double positioning of the agglomerate that is preferably semi-liquid implies a double union made with it in different areas but that does not affect the double positioning of the pieces; one tongue and groove position and the other butt in the flat and lateral straight areas with respect to the curved-concave recess.
Las caras laterales verticales de la pieza presenta en una de ellas una parte recta y dos zonas extremas paralelas curvo-convexas, mientras que la otra cara enfrentada presenta un rehundido curvo-cóncavo, de manera que al acoplar en esta cara la cara correspondiente de la pieza adyacente de una misma fila, las zonas curvo-convexas de esta última encajan en las zonas extremas del rehundido curvo-cóncavo de la cara enfrentada de la otra pieza, determinándose un acoplamiento que se rellena con aglomerado.The vertical side faces of the piece have a straight part and two parallel curved-convex parallel areas, while the other side faces a curved-concave recess, so that when the corresponding face of the face is coupled on this face adjacent piece of the same row, the curved-convex areas of the latter fit in the extreme areas of the curved-concave recess of the opposite face of the other piece, determining a coupling that is filled with agglomerate.
Una de las variantes de las invención consiste en que el machihembrado sea doble, es decir, cada uno de los salientes a su vez presenta centralmente una abertura extrema.One of the variants of the invention is that the tongue and groove be double, that is, each of the projections in turn has an extreme opening centrally.
También cada rehundido o hembra lleva centralmente un saliente de menor altura que el rehundido, pero dicho saliente encaja en la abertura central del saliente macho.Also each recess or female centrally carries a projection of smaller height than the recess, but said projection fits into the central opening of the male projection.
Otra variante de la invención consiste, al menos, en que la pieza presenta en su cuerpo una abertura central pasante que puede ser de forma variada en la que se puede colocar un cristal o una pieza de otra tonalidad que en cualquier caso es ornamental.Another variant of the invention consists, at least, in that the piece has in its body a central through opening that can be varied in which a glass or a piece of another shade can be placed which in any case is ornamental.
Breve descripción de los dibujosBrief description of the drawings
La figura 1 muestra diferentes vistas de la pieza de la invención.Figure 1 shows different views of the part of the invention.
La figura 2 muestra una vista en perspectiva de la pieza de la figura 1.Figure 2 shows a perspective view of the part of Figure 1.
La figura 3 muestra otra vista en perspectiva de dicha pieza.Figure 3 shows another perspective view of said piece.
La figura 4 muestra una vista en perspectiva de una pieza soporte utilizada en el montaje de las piezas de la invención para efectuar el paramento correspondiente.Figure 4 shows a perspective view of a support part used in the assembly of the parts of the invention to make the corresponding face.
La figura 5 muestra una vista en perspectiva de una variante de realización de la pieza de las figuras interiores.Figure 5 shows a perspective view of a variant embodiment of the part of the interior figures.
La figura 6 es otra vista en perspectiva de la figura 5. - A -Figure 6 is another perspective view of Figure 5. - TO -
Las figuras 7 y 8 muestran vistas en perspectiva de otra variante de realización de las piezas anteriores en las que se representa un doble machihembrado.Figures 7 and 8 show perspective views of another variant embodiment of the previous pieces in which a double tongue and groove is shown.
La figura 9 muestra una vista en perspectiva del acoplamiento entre piezas para conformar el paramento.Figure 9 shows a perspective view of the coupling between pieces to form the wall.
La figura 10 muestra una vista en perspectiva de ejecución de dicho paramento.Figure 10 shows a perspective view of the execution of said wall.
Descripción de un ejemplo práctico de realización de la invención.Description of a practical example of embodiment of the invention.
La pieza 1 de la invención es prefabricada y además es de forma paralelepipédica y se utiliza en la construcción de paramentos 2 ya sean verticales o inclinados.Part 1 of the invention is prefabricated and is also parallelepipedic and is used in the construction of walls 2, whether vertical or inclined.
La pieza 1 presenta en su cara lateral inferior y horizontal 3 unos salientes 4 en doble alineación que constituyen los machos de acoplamiento en rehundidos 5 de igual sección, enfrentados, que presenta la cara lateral horizontal superior 6 de la pieza y que definen las hembras de acoplamiento.The piece 1 has on its lower side and horizontal side 3 protrusions 4 in double alignment that constitute the coupling males in recesses 5 of the same section, facing each other, which presents the upper horizontal lateral face 6 of the piece and defining the females of coupling
En la cara superior 6 aparece una zona longitudinal central rehundida 7 que delimita pequeñas franjas laterales planas 8.On the upper face 6 there is a recessed central longitudinal zone 7 that delimits small flat lateral stripes 8.
Una de las caras laterales verticales, la 9, es recta en la zona central 10 y presenta franjas laterales extremas 11 curvo-convexas.One of the vertical lateral faces, the 9, is straight in the central zone 10 and has curved convex extreme lateral stripes 11.
La otra cara lateral vertical 12 presenta una conformación rehundida 13 curvo- cóncava.The other vertical side face 12 has a curved-concave recessed conformation 13.
Cuando se conforma el paramento 2 las piezas 1 que configuran la primera fila inferior se montan sobre soportes 14 planos de reducida altura dotados de aberturas de igual sección e idéntica distribución que las que presentan los salientes machos 4 extremos inferiores de cada pieza. En la unión horizontal y vertical se establecen huecos para echar el aglomerante que une las piezas, también dicho aglomerante se vierte en la cantidad suficiente en cada acoplamiento macho-hembra.When the wall 2 is formed, the pieces 1 that make up the first lower row are mounted on flat supports 14 of reduced height provided with openings of the same section and identical distribution as those of the male protrusions 4 lower ends of each piece. In the horizontal and vertical union, holes are established to cast the binder that joins the pieces, also said binder is poured in sufficient quantity in each male-female coupling.
En las figuras 7 y 8 se representa un ejemplo de doble machihembrado ya que los salientes o machos 4 presentan, cada uno, en su zona central un rehundido 15, mientras que las hembras 5 muestran en su pared de fondo 16 un saliente 17 central concéntrico, de menor altura que la hembra 5, en cuyo saliente se acopla el rehundido 15 central que presenta cada macho.In figures 7 and 8 an example of double tongue and groove is shown as the protrusions or males 4 each have a recess 15 in their central area, while the females 5 show in their bottom wall 16 a concentric central projection 17 , of smaller height than the female 5, in whose projection the central recess 15 that each male presents is coupled.
Resulta evidente que con la realización de las figuras 7 y 8 se consigue un doble machihembrado entre las piezas, comportando un mayor acoplamiento y fijación desmontable de las piezas además de la unión que se consigue con la utilización del aglomerado.It is evident that with the realization of figures 7 and 8 a double tongue and groove is achieved between the pieces, leading to a greater coupling and detachable fixing of the pieces in addition to the union that is achieved with the use of the agglomerate.
Las piezas pueden llevar aberturas 18 para definir en el montaje celosías o bien acoplar en ellas, por ejemplo, cristales para decorar el conjunto.The pieces can have openings 18 to define the latticework in the assembly or fit them, for example, crystals to decorate the assembly.
Descrita suficientemente la naturaleza de la invención, así como la manera de realizarse en la práctica, debe hacerse constar que las disposiciones anteriormente indicadas y representadas en los dibujos adjuntos son susceptibles de modificaciones de detalle en cuanto no alteren el principio fundamental. Describing sufficiently the nature of the invention, as well as the manner in which it is carried out in practice, it should be noted that the provisions indicated above and represented in the attached drawings are subject to modifications in detail as long as they do not alter the fundamental principle.

Claims

REIVINDICACIONES
1.- Pieza (1) prefabricada para ejecución de paramentos (2), verticales y/o inclinados; cuya pieza es de forma paralelepipédica recta que presenta en su base o cara lateral inferior (3) salientes (4) que se acoplan en unos rehundidos (5) enfrentados y de igual sección que presenta la cara lateral superior (6) enfrentada de la pieza (1) a ensamblar para formar dicho paramento (2) ; caracterizada porque la cara lateral superior (6) de la pieza (1) presenta un rehundido central longitudinal (7) que determina sendas franjas laterales paralelas rectas (8) de asiento de la cara inferior (3) de la pieza (1) en el acoplamiento, determinando en el mismo un alojamiento para el aglomerado; mientras que una de las caras verticales (12) de la pieza (1) presenta un rehundido (13) en el que se acoplan las zonas extremas laterales (11) también verticales que presentan la misma forma del rehundido (13) que la que muestra la cara lateral vertical (12) enfrentada de la pieza (1) en el acoplamiento, determinando un alojamiento para el aglomerado.1.- Prefabricated part (1) for execution of walls (2), vertical and / or inclined; whose piece is straight parallelepipedic shape that has on its base or lower side face (3) projections (4) that are coupled in facing recesses (5) and of equal section that presents the upper side face (6) facing the piece (1) to be assembled to form said wall (2); characterized in that the upper side face (6) of the piece (1) has a longitudinal central recess (7) that determines straight parallel side strips (8) of seat of the lower face (3) of the piece (1) in the coupling, determining therein a housing for the agglomerate; while one of the vertical faces (12) of the piece (1) has a recess (13) in which the lateral end areas (11) are also coupled vertical that have the same shape of the recess (13) as shown the vertical side face (12) facing the piece (1) in the coupling, determining a housing for the agglomerate.
2.- Pieza (1) prefabricada para ejecución de paramentos (2) según la reivindicación 1 caracterizada porque los salientes (4) y entrantes (5) que definen el macho y la hembra se encuentran dispuestos, en cada caso, en al menos una doble alineación paralela.2. Prefabricated piece (1) for execution of walls (2) according to claim 1 characterized in that the projections (4) and recesses (5) defining the male and female are arranged, in each case, in at least one double parallel alignment.
3.- Pieza (1) prefabricada para ejecución de paramentos (2) según la reivindicación 1 caracterizada porque el machihembrado es doble, ya que cada saliente (4) presenta un rehundido central concéntrico (15) en el que encastra con el saliente (17) que presenta centralmente cada rehundido o hembra (5) correspondiente, siendo dicho saliente (17) de menor altura que el rehundido (5) que define la hembra.3. Prefabricated piece (1) for execution of walls (2) according to claim 1 characterized in that the tongue and groove is double, since each projection (4) has a concentric central recess (15) in which it fits with the projection (17 ) centrally presenting each corresponding recess or female (5), said projection (17) being smaller than the recess (5) defining the female.
4.- Pieza (1) prefabricada para ejecución de paramentos (2) según la reivindicación 1 caracterizada porque la pieza (1) presenta en su cuerpo, al menos, una abertura (18). 4. Prefabricated piece (1) for execution of walls (2) according to claim 1 characterized in that the piece (1) has at least one opening (18) in its body.
5.- Pieza (1) prefabricada para ejecución de paramentos (2) según la reivindicación 4 caracterizada porque en la abertura (18) se dispone o acopla un cristal. 5. Prefabricated piece (1) for the execution of walls (2) according to claim 4, characterized in that a glass is arranged or attached to the opening (18).
PCT/ES2007/070176 2006-10-23 2007-10-23 Prefabricated facing part WO2008049952A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200602299 2006-10-23
ES200602299U ES1063972Y (en) 2006-10-23 2006-10-23 PREFABRICATED PIECE FOR PARAMENT EXECUTION

Publications (1)

Publication Number Publication Date
WO2008049952A1 true WO2008049952A1 (en) 2008-05-02

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WO (1) WO2008049952A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201110A (en) * 1936-06-16 1940-05-14 Makram Latif Tewfik Brick or block
FR1319058A (en) * 1962-04-03 1963-02-22 Concrete block
US4124961A (en) * 1977-06-14 1978-11-14 Lock Brick Limited Building brick
GB2092201A (en) * 1981-01-26 1982-08-11 Buen Asbjorn Building block
EP0103192A2 (en) * 1982-09-09 1984-03-21 VEGLA Vereinigte Glaswerke GmbH Glass brick, wall of glass building elements and method of laying and erecting the same
EP0383740A1 (en) * 1989-02-15 1990-08-22 Gino Caroti Autofitting building blocks and bricks
WO2000006278A1 (en) * 1998-07-27 2000-02-10 Kitsilano Industries Inc. Building block
US20030041545A1 (en) * 2001-06-27 2003-03-06 Stanchfield Oliver O. High friction joint, and interlocking joints for forming a generally planar surface, and method of assembling the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201110A (en) * 1936-06-16 1940-05-14 Makram Latif Tewfik Brick or block
FR1319058A (en) * 1962-04-03 1963-02-22 Concrete block
US4124961A (en) * 1977-06-14 1978-11-14 Lock Brick Limited Building brick
GB2092201A (en) * 1981-01-26 1982-08-11 Buen Asbjorn Building block
EP0103192A2 (en) * 1982-09-09 1984-03-21 VEGLA Vereinigte Glaswerke GmbH Glass brick, wall of glass building elements and method of laying and erecting the same
EP0383740A1 (en) * 1989-02-15 1990-08-22 Gino Caroti Autofitting building blocks and bricks
WO2000006278A1 (en) * 1998-07-27 2000-02-10 Kitsilano Industries Inc. Building block
US20030041545A1 (en) * 2001-06-27 2003-03-06 Stanchfield Oliver O. High friction joint, and interlocking joints for forming a generally planar surface, and method of assembling the same

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Publication number Publication date
ES1063972Y (en) 2007-04-01
ES1063972U (en) 2007-01-01

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