WO2019207191A1 - Construction system using prefabricated concrete elements - Google Patents

Construction system using prefabricated concrete elements Download PDF

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Publication number
WO2019207191A1
WO2019207191A1 PCT/ES2019/070277 ES2019070277W WO2019207191A1 WO 2019207191 A1 WO2019207191 A1 WO 2019207191A1 ES 2019070277 W ES2019070277 W ES 2019070277W WO 2019207191 A1 WO2019207191 A1 WO 2019207191A1
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WO
WIPO (PCT)
Prior art keywords
elements
layer
concrete
construction system
prefabricated
Prior art date
Application number
PCT/ES2019/070277
Other languages
Spanish (es)
French (fr)
Inventor
Cándido ZAMORA DÍAZ
Original Assignee
Exsitu, 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 Exsitu, S.L. filed Critical Exsitu, S.L.
Priority to CA3098413A priority Critical patent/CA3098413A1/en
Priority to MX2020011256A priority patent/MX2020011256A/en
Priority to EP19791597.8A priority patent/EP3786377A4/en
Priority to US17/050,729 priority patent/US20210071419A1/en
Priority to AU2019258970A priority patent/AU2019258970A1/en
Publication of WO2019207191A1 publication Critical patent/WO2019207191A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/164—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, only the horizontal slabs being partially cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0023—Building characterised by incorporated canalisations
    • 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
    • E04B2/88—Curtain walls
    • E04B2/90—Curtain walls comprising panels directly attached to the structure
    • E04B2/94—Concrete panels

Definitions

  • the object of the present invention is a construction system by means of precast concrete elements, which are multilayered.
  • the system has all the necessary benefits for the construction of a habitable building.
  • the system allows to industrialize the manufacture of all the elements in the factory and proceed in the work only to its installation, forming a habitable building without the need of traditional work. In this way, a very important reduction of the execution deadlines is achieved, a substantial cost saving due to the industrialization process, an improvement in the quality of execution by the industrialization in workshop of the elements and an improvement of the carbon footprint by the optimization of the elements to be installed.
  • the system comprises the combination of vertical elements and horizontal elements, creating habitable building structures. That is why the object of the present invention will be of interest in the construction sector in general.
  • the present construction system by means of precast concrete elements described below, combines precast concrete elements of a multilayered character.
  • This system allows the construction of construction structures that includes all the necessary features for a habitable building.
  • the aforementioned multilayered prefabricated elements are manufactured in an industrialized way in a workshop or factory, so that on site it is only necessary to assemble them, for the construction of the structure. In it, a plurality of vertical elements is combined with other horizontal elements.
  • the vertical elements are formed by prefabricated panels that contain one or more layers of those mentioned below in their structure
  • An insulating layer with term bridge breakage made by means of a rigid or flexible plate of insulating material or projected insulation, it can contain a sheet as a vapor barrier and even an empty space as an air chamber.
  • a layer of structural concrete which can be made of prefabricated concrete, UHPC that corresponds to the acronym of Ultra High Performance Concrete being one of the recent developments in concrete technology that is characterized by offering a structural behavior more similar to that of steel itself than conventional concrete, especially for its highly ductile behavior when subjected to stress. That is why this layer is responsible for the structural stability of the panel itself and the building that contains it. This layer contains all the necessary technical facilities.
  • an interior finish layer that regularizes the concrete surface of the previous layer by means of a laminated plaster sheet or by means of a projected element based on plaster or cement.
  • the outer layer or facade and the aforementioned structural concrete layer is connected by rigid elements either stainless steel or resistant alkaline fiberglass so as to allow mechanical connection reducing thermal transmission.
  • the outer layer or facade is flat or three-dimensional, adapting to the geometry necessary for the fitting of the different pieces, as well as for the needs of the building.
  • the aforementioned structural concrete layer is solid, or ribbed, being solid as the simplest manufacturing solution and ribbed when it is necessary to reduce the weight of the elements.
  • the rib is made by means of a counter mold to realize that shape or by non-continuous thickness increases in the insulation layer.
  • precast reinforced or prestressed concrete panels which include the following layers:
  • An insulation layer by means of a rigid or flexible sheet of insulating material or projected insulation, which contains a sheet as a vapor barrier and even an empty space as an air chamber.
  • a reinforced or prestressed structural concrete layer to meet the mechanical performance of the element A layer that includes the system of installations for the installation of radiant air conditioning.
  • the construction system using precast concrete elements illustrated in this preferred embodiment consists mainly of multilaminar precast concrete elements that includes all the necessary features for a habitable building.
  • the manufacturing of the elements is carried out in an industrialized way in a workshop or factory, and only the assembly is carried out on site, combining vertical elements and horizontal elements, such as those described below.
  • Vertical elements are formed by prefabricated panels. Each of these panels contain one or more of the following layers as elements that compose it:
  • Insulation layer 2 with term bridge breakage, by means of a rigid or flexible sheet of insulating material that contains a sheet as a vapor barrier and even an empty space as an air chamber.
  • Layer 3 (3) of structural concrete. This layer is made of precast concrete), being responsible for the structural stability of the panel itself and the building that contains it. This layer contains all the necessary technical facilities (4 and 5).
  • Layer 4 interior finish. This layer provides the interior finish for which it regularizes the concrete surface of the previous layer by means of a laminated plaster sheet or by means of a projected element based on plaster or cement.
  • the layers, exterior (1) and structural concrete (3) are connected by rigid elements either stainless steel or resistant alkaline fiberglass so that they allow mechanical connection reducing thermal transmission.
  • the outer layer (1) being flat or three-dimensional, to adapt
  • the solid, ribbed or hollow structural concrete layer (3) to reduce weight and increase mechanical capacity.
  • the rib is made by means of a counter mold to make this shape or by non-continuous thickness increases in the insulation layer (2).
  • the horizontal elements are formed by precast reinforced or prestressed concrete elements, which includes the following layers:

Abstract

The invention relates to a construction system using multi-layer prefabricated concrete elements, combining vertical elements (fig. 1) and horizontal elements. The vertical elements are formed by prefabricated panels containing the following layers: an external or facade layer (1); an insulating layer (2); a structural concrete layer (3); and internal finishing layer (6). The horizontal elements include a structural concrete layer.

Description

DESCRIPCION  DESCRIPTION
SISTEMA CONSTRUCTIVO MEDIANTE ELEMENTOS DE HORMIGÓN PREFABRICADO CONSTRUCTION SYSTEM BY PREFABRICATED CONCRETE ELEMENTS
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
El objeto de la presente invención es un sistema constructivo mediante elementos de hormigón prefabricado, que son multilaminares. El sistema tiene todas las prestaciones necesarias para la construcción de un edificio habitable. The object of the present invention is a construction system by means of precast concrete elements, which are multilayered. The system has all the necessary benefits for the construction of a habitable building.
El sistema permite industrializar la fabricación de todos los elementos en fábrica y proceder en la obra solo a su instalación, formando un edificio habitable sin necesidad de obra tradicional. Se consigue de esta manera una reducción muy importante de los plazos de ejecución, un ahorro sustancial de coste debido al proceso de industrialización, una mejora de la calidad de ejecución por la industrialización en taller de los elementos y una mejora de la huella de carbono por la optimización de los elementos a instalar. The system allows to industrialize the manufacture of all the elements in the factory and proceed in the work only to its installation, forming a habitable building without the need of traditional work. In this way, a very important reduction of the execution deadlines is achieved, a substantial cost saving due to the industrialization process, an improvement in the quality of execution by the industrialization in workshop of the elements and an improvement of the carbon footprint by the optimization of the elements to be installed.
El sistema comprende la combinación de elementos verticales y elementos horizontales, creando estructuras de construcción habitables. Es por ello, que el objeto de la presente invención será de interés en el sector de la construcción en general. The system comprises the combination of vertical elements and horizontal elements, creating habitable building structures. That is why the object of the present invention will be of interest in the construction sector in general.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En el ámbito de la construcción son conocidas soluciones constructivas realizadas mediante elementos prefabricados de hormigón. En cada uno de los casos, los distintos elementos prefabricados se diseñan para cumplir una función en concreto, por ejemplo: acabado de fachadas, paneles de cerramiento, pilares de carga vertical, etc. Sin embargo, no existe ninguna solución desarrollada que incluya en un solo elemento todas las características necesarias para completar la construcción de una edificación. In the field of construction, constructive solutions made using precast concrete elements are known. In each case, the different prefabricated elements are designed to fulfill a specific function, for example: finishing of facades, enclosure panels, vertical load pillars, etc. However, there is no solution developed that includes in a single element all the characteristics necessary to complete the construction of a building.
A título de ejemplo, se puede citar la Patente española de número de solicitud 200602345 de la firma ICOCERCH TECNOLOGÍAS DE LA EDIFICACIÓN S.L“Sistema constructivo con paneles prefabricados de hormigón" en la que se describe una estructura de fijación entre diferentes elementos participantes en la construcción, como: paneles interiores y exteriores, forjados alveolares y en su caso muros de cimentación, que se fijan entre si con la ayuda de armaduras metálicas soldadas y finalmente embebidas en una masa de hormigón As an example, one can cite the Spanish Patent of application number 200602345 of the firm ICOCERCH TECNOLOGÍAS DE LA EDIFICACIÓN SL “Construction system with prefabricated concrete panels” in which a structure of fixing between different elements participating in the construction, such as: interior and exterior panels, alveolar slabs and, if necessary, foundation walls, which are fixed together with the help of welded metal reinforcements and finally embedded in a concrete mass
DESCRIPCION DESCRIPTION
El presente sistema constructivo mediante elementos de hormigón prefabricado que se describe a continuación, combina elementos de hormigón prefabricado de carácter multilaminar. The present construction system by means of precast concrete elements described below, combines precast concrete elements of a multilayered character.
Este sistema permite la realización de estructuras constructivas que incluye todas las prestaciones necesarias para un edificio habitable. This system allows the construction of construction structures that includes all the necessary features for a habitable building.
Los referidos elementos prefabricados de carácter multilaminar son fabricados de forma industrializada en taller o fábrica, por lo que en obra únicamente se requiere proceder a su montaje, para la construcción de la estructura. En ella, se combina una pluralidad de elementos verticales con otros elementos horizontales. The aforementioned multilayered prefabricated elements are manufactured in an industrialized way in a workshop or factory, so that on site it is only necessary to assemble them, for the construction of the structure. In it, a plurality of vertical elements is combined with other horizontal elements.
Los elementos verticales se forman mediante paneles prefabricados que contienen una o varias capas de las que se citan a continuación en su estructura The vertical elements are formed by prefabricated panels that contain one or more layers of those mentioned below in their structure
Una capa exterior o fachada de un material resistente como hormigón, GRC que responde a las siglas de“Glass Reinforced Concrete" o Micro hormigón (material derivado del microcemento fino, que se caracteriza por su gran dureza y resistencia) Armado con Fibra de Vidrio Alcali-Resistentes, hormigón polímero, piedra natural, o cerámica An outer layer or facade of a resistant material such as concrete, GRC that responds to the acronym of "Glass Reinforced Concrete" or Micro concrete (material derived from fine microcement, which is characterized by its great hardness and strength) Armed with Alcali Fiberglass -Resistant, polymer concrete, natural stone, or ceramic
Una capa de aislamiento con rotura de puente término, realizada por medio de una plancha rígida o flexible de material aislante o bien de aislamiento proyectado, pudiendo esta contener una lámina como barrera de vapor e incluso un espacio vacío como cámara de aire. An insulating layer with term bridge breakage, made by means of a rigid or flexible plate of insulating material or projected insulation, it can contain a sheet as a vapor barrier and even an empty space as an air chamber.
Una Capa de hormigón estructural, pudiendo ser esta de hormigón prefabricado, UHPC que corresponde a las siglas de Ultra High Performance Concrete siendo este uno de los recientes desarrollos en tecnología de hormigón que se caracteriza por ofrecer un comportamiento estructural más parecido al del propio acero que no al hormigón convencional, especialmente por su comportamiento altamente dúctil al ser sometido a tensión. Es por ello que esta capa es responsable de la estabilidad estructural del propio panel y del edificio que lo contiene. Esta capa contiene todas las instalaciones técnicas necesarias. A layer of structural concrete, which can be made of prefabricated concrete, UHPC that corresponds to the acronym of Ultra High Performance Concrete being one of the recent developments in concrete technology that is characterized by offering a structural behavior more similar to that of steel itself than conventional concrete, especially for its highly ductile behavior when subjected to stress. That is why this layer is responsible for the structural stability of the panel itself and the building that contains it. This layer contains all the necessary technical facilities.
Finalmente, una capa de acabado interior que regulariza la superficie de hormigón de la capa anterior mediante una lámina de yeso laminado o mediante un elemento proyectado en base yeso o cemento. Finally, an interior finish layer that regularizes the concrete surface of the previous layer by means of a laminated plaster sheet or by means of a projected element based on plaster or cement.
La capa exterior o fachada y la citada capa de hormigón estructural se conecta mediante elementos rígidos o bien de acero inoxidable o bien de fibra de vidrio alcalino resistente de forma que permitan la conexión mecánica disminuyendo la transmisión térmica. The outer layer or facade and the aforementioned structural concrete layer is connected by rigid elements either stainless steel or resistant alkaline fiberglass so as to allow mechanical connection reducing thermal transmission.
Asimismo, capa exterior o fachada es de forma plana o tridimensional, adaptándose a la geometría necesaria para el encaje de las diferentes piezas, así como para las necesidades del edificio. Likewise, the outer layer or facade is flat or three-dimensional, adapting to the geometry necessary for the fitting of the different pieces, as well as for the needs of the building.
Por último, la citada capa de hormigón estructural es maciza, o nervada, siendo maciza como solución más sencilla de fabricación y nervada cuando es necesario reducir el peso de los elementos. El nervado se hace mediante un contra molde para realizar esa forma o mediante incrementos de espesor no continuos en la capa de aislamiento. Finally, the aforementioned structural concrete layer is solid, or ribbed, being solid as the simplest manufacturing solution and ribbed when it is necessary to reduce the weight of the elements. The rib is made by means of a counter mold to realize that shape or by non-continuous thickness increases in the insulation layer.
En lo que se refiere a los elementos horizontales estos se encuentran formados también mediante paneles prefabricados de hormigón armado o pretensado, que incluyen las siguientes capas: As regards the horizontal elements, these are also formed by precast reinforced or prestressed concrete panels, which include the following layers:
Una capa de aislamiento por medio de una plancha rígida o flexible de material aislante o bien de aislamiento proyectado, que contiene una lámina como barrera de vapor e incluso un espacio vacío como cámara de aire. An insulation layer by means of a rigid or flexible sheet of insulating material or projected insulation, which contains a sheet as a vapor barrier and even an empty space as an air chamber.
Una capa de hormigón estructural armado o pretensado para cumplir las prestaciones mecánicas del elemento. Una capa que incluye el sistema de instalaciones para el montaje de climatización radiante. A reinforced or prestressed structural concrete layer to meet the mechanical performance of the element. A layer that includes the system of installations for the installation of radiant air conditioning.
Una capa de compresión y acabado de solado. A compression layer and floor finish.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A continuación, se hará una detallada descripción del sistema constructivo mediante elementos de hormigón prefabricado, con referencia a los dibujos que se acompañan, en los que se representa, a simple título de ejemplo, no limitativo, una forma preferente de realización susceptible de todas aquellas variaciones de detalle que no supongan una alteración fundamental de las características esenciales de dichos perfeccionamientos. Next, a detailed description of the construction system will be made by means of precast concrete elements, with reference to the accompanying drawings, which represent, by way of example, non-limiting, a preferred embodiment capable of all those variations of detail that do not imply a fundamental alteration of the essential characteristics of these improvements.
En dichos planos se ilustran: These plans illustrate:
En la figura 1 : Vista de sección de parte de la estructura de en elemento vertical In Figure 1: Section view of part of the vertical element structure
En la figura 2: Vista de sección de la unión de elementos verticales y horizontales. In Figure 2: Section view of the union of vertical and horizontal elements.
Según el ejemplo de ejecución representado, el sistema constructivo mediante elementos de hormigón prefabricado que se ilustra en esta forma preferente de realización está constituido fundamentalmente por elementos de hormigón prefabricado multilaminar que incluye todas las prestaciones necesarias para un edificio habitable. According to the exemplary embodiment shown, the construction system using precast concrete elements illustrated in this preferred embodiment consists mainly of multilaminar precast concrete elements that includes all the necessary features for a habitable building.
La fabricación de los elementos se realiza de forma industrializada en taller o fábrica ejecutándose en obra únicamente su montaje combinando elementos verticales y elementos horizontales, como los que se describen a continuación. The manufacturing of the elements is carried out in an industrialized way in a workshop or factory, and only the assembly is carried out on site, combining vertical elements and horizontal elements, such as those described below.
Los elementos verticales se forman mediante paneles prefabricados. Cada uno de estos paneles contienen una o varias de las siguientes capas como elementos que lo componen: Vertical elements are formed by prefabricated panels. Each of these panels contain one or more of the following layers as elements that compose it:
Capa 1 exterior (1) o fachada formada mediante hormigón. Capa 2 (2) de aislamiento con rotura de puente término, por medio de plancha rígida o flexible de material aislante que contiene una lámina como barrera de vapor e incluso un espacio vacio como cámara de aire. Layer 1 exterior (1) or facade formed by concrete. Insulation layer 2 (2) with term bridge breakage, by means of a rigid or flexible sheet of insulating material that contains a sheet as a vapor barrier and even an empty space as an air chamber.
Capa 3 (3) de hormigón estructural. Esta capa está formada por hormigón prefabricado), siendo responsable de la estabilidad estructural del propio panel y del edificio que lo contiene. Esta capa contiene todas las instalaciones técnicas necesarias (4 y 5). Layer 3 (3) of structural concrete. This layer is made of precast concrete), being responsible for the structural stability of the panel itself and the building that contains it. This layer contains all the necessary technical facilities (4 and 5).
Capa 4 (6) acabado interior. Esta capa aporta el acabado interior para lo cual regulariza la superficie de hormigón de la capa anterior mediante una lámina de yeso laminado o mediante un elemento proyectado en base yeso o cemento. Layer 4 (6) interior finish. This layer provides the interior finish for which it regularizes the concrete surface of the previous layer by means of a laminated plaster sheet or by means of a projected element based on plaster or cement.
Las capas, exterior (1) y de hormigón estructural (3) están conectadas mediante elementos rígidos o bien de acero inoxidable o bien de fibra de vidrio alcalino resistente de forma que permitan la conexión mecánica disminuyendo la transmisión térmica. La capa exterior (1) siendo de forma plana o tridimensional, para adaptarse The layers, exterior (1) and structural concrete (3) are connected by rigid elements either stainless steel or resistant alkaline fiberglass so that they allow mechanical connection reducing thermal transmission. The outer layer (1) being flat or three-dimensional, to adapt
a la geometría necesaria para el encaje de las diferentes piezas, así como para las necesidades del edificio. to the geometry necessary for the fitting of the different pieces, as well as for the needs of the building.
La capa de hormigón estructural (3) maciza, nervada o hueca, para reducir el peso e incrementar la capacidad mecánica. El nervado se hace mediante un contra molde para realizar esa forma o mediante incrementos de espesor no continuos en la capa de aislamiento (2). The solid, ribbed or hollow structural concrete layer (3), to reduce weight and increase mechanical capacity. The rib is made by means of a counter mold to make this shape or by non-continuous thickness increases in the insulation layer (2).
Los elementos horizontales se forman mediante elementos prefabricados de hormigón armado o pretensado, que incluye las siguientes capas: The horizontal elements are formed by precast reinforced or prestressed concrete elements, which includes the following layers:
Capa 2 (9) de hormigón estructural armado o pretensado para cumplir las prestaciones mecánicas del elemento. Layer 2 (9) of reinforced or prestressed structural concrete to meet the mechanical performance of the element.
Capa 4 (8) de compresión. Por último, la forma, materiales y dimensiones podrán ser variables y en general, todo cuanto sea accesorio y secundario, siempre que no altere cambie o modifique la esencialidad de los perfeccionamientos que se han descrito. Layer 4 (8) compression. Finally, the shape, materials and dimensions may be variable and in general, everything that is accessory and secondary, as long as it does not alter change or modify the essentiality of the improvements that have been described.

Claims

REIVINDICACIONES
1a.- Sistema constructivo mediante elementos de hormigón prefabricado, constituido fundamentalmente mediante elementos de hormigón prefabricado multilaminar que incluye todas las prestaciones necesarias para un edificio habitable, en el que combina elementos verticales y elementos horizontales, formados por paneles prefabricados realizados de forma industrializada en taller o fábrica, estando caracterizado porque los elementos verticales contienen las siguientes capas como elementos que lo componen: capa 1 exterior (1) o fachada; capa 2 (2) de aislamiento; capa 3 (3) de hormigón estructural y capa 4 (6) de acabado interior y donde los elementos horizontales capa 2 (9) de hormigón estructural capa 4 (8) de compresión. 1 .- Construction system using precast concrete elements consisting primarily through Multilayered precast concrete elements which includes all the features required for a habitable building, which combines vertical elements and horizontal elements, formed by panels made of industrially prefabricated in workshop or factory, being characterized in that the vertical elements contain the following layers as component elements: outer layer 1 (1) or facade; insulation layer 2 (2); layer 3 (3) of structural concrete and layer 4 (6) of interior finish and where the horizontal elements layer 2 (9) of structural concrete layer 4 (8) compression.
2a.- Sistema constructivo mediante elementos de hormigón prefabricado, según primera reivindicación, caracterizado porque la capa exterior (1) o fachada de los paneles verticales se encuentra formada por hormigón 2 .- Construction system using prefabricated concrete elements, according to first claim, characterized in that the outer layer (1) or front of the vertical panels is formed by concrete
3a.- Sistema constructivo mediante elementos de hormigón prefabricado, según alguna de las anteriores reivindicaciones, caracterizado porque la capa (2) de aislamiento con rotura de puente término, se encuentra constituida por medio de una plancha rígida o flexible de material aislante. 3 .- Construction system using prefabricated concrete elements according to any of the preceding claims, characterized in that the layer (2) of insulation breakage bridge term, is constituted by a rigid or flexible sheet of insulating material.
4a.- Sistema constructivo mediante elementos de hormigón prefabricado, según alguna de las anteriores reivindicaciones, caracterizado porque la capa (6) de acabado interior de los paneles verticales se compone de una lámina de yeso laminado o mediante un elemento proyectado en base yeso o cemento. 4 .- Construction system using prefabricated concrete elements according to any of the preceding claims, wherein the layer (6) interior finish of the vertical panels comprises a sheet of plasterboard or by an element designed based plaster or cement.
5a.- Sistema constructivo mediante elementos de hormigón prefabricado, según alguna de las anteriores reivindicaciones, caracterizado porque las capas exterior (1) y de hormigón estructural (3) de los paneles verticales se encuentran conectadas mediante elementos rígidos de acero inoxidable o de fibra de vidrio alcalino resistente de conexión mecánica disminuyendo la transmisión térmica, pudiendo la capa exterior (1) ser de forma plana o tridimensional, adaptada en su forma a los salientes o entrantes de la fachada del edificio. 6a.- Sistema constructivo mediante elementos de hormigón prefabricado, según alguna de las anteriores reivindicaciones, caracterizado porque la capa de hormigón estructural (3) de los paneles verticales es maciza, nervada o hueca.cx 7a.- Sistema constructivo mediante elementos de hormigón prefabricado, según alguna de las anteriores reivindicaciones, caracterizado porque la capa (9) de hormigón estructural de los elementos horizontales es de hormigón armado o pretensado. 5 .- Construction system using prefabricated concrete elements according to any of the preceding claims, characterized in that the outer (1) and structural concrete layers (3) of the vertical panels are connected by rigid elements of stainless steel or fiber of resistant alkaline glass of mechanical connection decreasing the thermal transmission, the outer layer (1) being able to be flat or three-dimensional, adapted in its shape to the projections or recesses of the building's facade. 6 a. - Construction system using precast concrete elements, according to one of the preceding claims, characterized in that the structural concrete layer (3) of the vertical panels is solid, ribbed or hollow. Cx 7 a. - Construction system using elements of Precast concrete, according to one of the preceding claims, characterized in that the structural concrete layer (9) of the horizontal elements is reinforced or prestressed concrete.
PCT/ES2019/070277 2018-04-26 2019-04-23 Construction system using prefabricated concrete elements WO2019207191A1 (en)

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CA3098413A CA3098413A1 (en) 2018-04-26 2019-04-23 Construction system using prefabricated concrete elements
MX2020011256A MX2020011256A (en) 2018-04-26 2019-04-23 Construction system using prefabricated concrete elements.
EP19791597.8A EP3786377A4 (en) 2019-04-23 Construction system using prefabricated concrete elements
US17/050,729 US20210071419A1 (en) 2018-04-26 2019-04-23 Construction system using prefabricated concrete elements
AU2019258970A AU2019258970A1 (en) 2018-04-26 2019-04-23 Construction system using prefabricated concrete elements

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ES201830416A ES2681880A1 (en) 2018-04-26 2018-04-26 CONSTRUCTION SYSTEM THROUGH PREFABRICATED CONCRETE ELEMENTS (Machine-translation by Google Translate, not legally binding)
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303130A1 (en) * 1975-03-07 1976-10-01 Paillat Maurice Wall with core of concrete and insulating material - has transverse shear connectors linking outer finishing layer support plates to concrete
DE2636572A1 (en) * 1976-08-13 1978-02-16 Werner Eufinger Condensation resistant heat and sound insulated wall slab - comprises inside light porous layer, concrete layer, insulating panels and protective layer
FR2507647A1 (en) * 1981-06-10 1982-12-17 Borghese Louis Composite prefabricated construction panel - has grooved insulation to concrete interface to aid connection between them
FR2931496A1 (en) * 2008-05-20 2009-11-27 Modulaire Innovation Prefabricated multi-layer monoblock panel e.g. wall panel, for forming e.g. wythe of modular dwelling, has core formed by ultra high performance fiber concrete with ribs, and thermo-acoustic insulant placed inside ribs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405949A1 (en) * 1974-02-08 1975-08-21 Winfried Gros Reinforced-concrete ceiling support element - of compartmented construction with shaped light material filling in hollow spaces
DE20220509U1 (en) * 2002-11-21 2003-10-23 Schwoerer Haus Kg Building panel comprises two reinforced concrete plates held apart by grids embedded in concrete, the space between plates being filled with insulation and upper plate containing pipes for underfloor heating system
FR3026760B1 (en) * 2014-10-02 2016-12-09 Lafarge Sa PREFABRICATED MONOBLOCK PANEL

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303130A1 (en) * 1975-03-07 1976-10-01 Paillat Maurice Wall with core of concrete and insulating material - has transverse shear connectors linking outer finishing layer support plates to concrete
DE2636572A1 (en) * 1976-08-13 1978-02-16 Werner Eufinger Condensation resistant heat and sound insulated wall slab - comprises inside light porous layer, concrete layer, insulating panels and protective layer
FR2507647A1 (en) * 1981-06-10 1982-12-17 Borghese Louis Composite prefabricated construction panel - has grooved insulation to concrete interface to aid connection between them
FR2931496A1 (en) * 2008-05-20 2009-11-27 Modulaire Innovation Prefabricated multi-layer monoblock panel e.g. wall panel, for forming e.g. wythe of modular dwelling, has core formed by ultra high performance fiber concrete with ribs, and thermo-acoustic insulant placed inside ribs

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MX2020011256A (en) 2020-11-12
CA3098413A1 (en) 2019-10-31
EP3786377A1 (en) 2021-03-03
AU2019258970A1 (en) 2020-11-26
US20210071419A1 (en) 2021-03-11

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