ES2316232B1 - UNIDIRECTIONAL AND RETICULAR FORGED CONSTRUCTION SYSTEM WITH CASETON ALIGERADOS BICAPA. - Google Patents

UNIDIRECTIONAL AND RETICULAR FORGED CONSTRUCTION SYSTEM WITH CASETON ALIGERADOS BICAPA. Download PDF

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Publication number
ES2316232B1
ES2316232B1 ES200601120A ES200601120A ES2316232B1 ES 2316232 B1 ES2316232 B1 ES 2316232B1 ES 200601120 A ES200601120 A ES 200601120A ES 200601120 A ES200601120 A ES 200601120A ES 2316232 B1 ES2316232 B1 ES 2316232B1
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Prior art keywords
unidirectional
bicapa
reticular
lightened
caseton
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Expired - Fee Related
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ES200601120A
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Spanish (es)
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ES2316232A1 (en
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Ramon Jose Mas Magro
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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
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/19—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/24—Elements for building-up floors, ceilings, roofs, arches, or beams
    • E04C1/34—Elements for building-up floors, ceilings, roofs, arches, or beams designed for use as filling elements
    • E04C1/38—Elements for building-up floors, ceilings, roofs, arches, or beams designed for use as filling elements in ribbed or cross-ribbed floors, ceilings, or roofs consisting of reinforced concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Sistema de construcción de forjados unidireccionales y reticulares con Casetón Aligerado Bicapa que se caracteriza porque para la formación de los nervios de los forjados se utiliza este Casetón Aligerado Bicapa que tiene una malla, que sobresale de su base, que se empalma con las mallas de otros casetones y se fijan estas mallas sobre el encofrado dejando un espacio entre casetones que determina los nervios de los forjados unidireccionales y reticulares.Floor construction system unidirectional and reticular with Casetón Aligerado Bicapa that characterized because for the formation of the nerves of the floors this Bilayer Lightened Cassette is used which has a mesh, which protrudes from its base, which splices with the meshes of others casetones and these meshes are fixed on the formwork leaving a space between cases that determines the nerves of the floors unidirectional and reticular.

Description

Sistema de construcción de forjados unidireccionales y reticulares con Casetón Aligerado Bicapa.Floor construction system unidirectional and reticular with Casetón Aligerado Bicapa.

Antecedentes Background

La invención se encuadra en el sector de la construcción de forjados unidireccionales y reticulares.The invention falls within the sector of construction of unidirectional and reticular slabs.

En el estado actual de la técnica para la construcción de forjados unidireccionales y reticulares se utilizan casetones de materiales tradicionales de distintas formas y también casetones con materiales ligeros y que una vez distribuidos sobre el encofrado forman los nervios para la implantación de armaduras y vertido de hormigón.In the current state of the art for the construction of unidirectional and reticular slabs are used casetones of traditional materials in different ways and also boxes with light materials and that once distributed on the formwork form the nerves for the implantation of reinforcements and  concrete pouring

La idea básica de este sistema es construir forjados reduciendo el peso propio con este Casetón Aligerado Bicapa y cuya novedad no esta constituida por los materiales utilizados sino porque es diferente en cuanto a la construcción de los nervios, en la forma de fijar los casetones sobre el encofrado y evitar el desplazamiento de éstos.The basic idea of this system is to build slabs reducing the proper weight with this Bilayer Lightened Cassette and whose novelty is not constituted by the materials used but because it is different in terms of the construction of the nerves, in the way of fixing the cases on the formwork and avoid the displacement of these.

Este sistema de construcción con Casetones Aligerados Bicapa tiene las siguientes ventajas:This construction system with Casetones Lightened Bilayer has the following advantages:

Frente a los forjados con casetones prefabricados de hormigón, el menor peso propio de los forjados con el consiguiente ahorro en cuantía de aceros en la estructura y la facilidad de colocación de los casetones, ya que pueden suministrarse a obra en unidades independientes ó en conjunto unidos con las mallas, sobre todo para forjados inclinados, mejorando el rendimiento de la mano de obra.Facing the forged with casetones Precast concrete, the lowest weight of the slabs with the consequent savings in the amount of steels in the structure and the ease of placement of the cases, since they can be supplied on site in independent units or together joined with the meshes, especially for inclined floors, improving workforce performance.

Frente a forjados con casetones de EPS únicamente, el comportamiento al fuego del casetón es mejor, al ser bicapa, la parte que queda vista bajo forjado es hormigón celular.Facing slabs with EPS cases only, the fire behavior of the caseton is better, being bilayer, the part that is seen under forged is concrete mobile.

Descripción de los dibujosDescription of the drawings

La figura nº 1, perspectiva que corresponde al casetón aligerado bicapa y que está formado por una base de hormigón celular (1) de espesor variable, normalmente 5 cms y la forma en planta puede ser cuadrada ó rectangular, cuya parte inferior tiene una malla de fibra de vidrio u otro material (2) y una capa superior (3) de espesor variable de poliestireno expandido-EPS. Las dimensiones en planta y alzado totales de este casetón son variables en función de las necesidades de cálculo y normas constructivas. Esta base de hormigón celular y la capa superior de poliestireno expandido están unidas por colas-resinas de suficiente adherencia así como la base de hormigón celular con la malla inferior.Figure 1, perspective corresponding to bilayer lightened caseton and which is formed by a base of cellular concrete (1) of variable thickness, usually 5 cms and the plan shape can be square or rectangular, whose part Bottom has a fiberglass mesh or other material (2) and a top layer (3) of varying thickness of polystyrene expanded-EPS. The dimensions in plan and elevation Totals of this case are variable depending on the needs of calculation and constructive norms. This base of cellular concrete and The expanded polystyrene top layer are joined by glues-resins of sufficient adhesion as well as the Cellular concrete base with the lower mesh.

La figura nº 2 corresponde a la situación de los casetones sobre el encofrado en el caso de forjado reticular. Los casetones se colocan y fijan sobre el encofrado continuo (4) donde se observa la formación de los nervios, en este caso, en las dos direcciones y de vigas y zunchos.Figure 2 corresponds to the situation of the casetones on the formwork in the case of reticular slab. The casetones are placed and fixed on the continuous formwork (4) where the formation of the nerves is observed, in this case, in both directions and beams and rails.

Las figuras descritas no tienen carácter limitativo alguno y es susceptible de variación de detalle sin alterar lo fundamental de las características esenciales del sistema descrito.The figures described have no character any limitation and is subject to variation of detail without alter the fundamentals of the essential characteristics of the system described.

Descripción de un modo de realizaciónDescription of an embodiment

Para la puesta en obra se necesita encofrar toda la planta y seguidamente previo replanteo se colocan los casetones sobre la superficie de encofrado continuo para formar los nervios y para evitar que los casetones se puedan mover, en el momento de pisar para el montaje de ferralla y vertido de hormigón en nervios y permanezcan invariables distancias, anchos y alineaciones de nervios antes y durante el hormigonado, la mallas que sobresalen de la base de los casetones se unen empalmando y solapando entre ellas atándolas con alambres y se fijan al encofrado clavándolas, y como son ligeros, estos casetones pueden venir de fábrica en conjunto unidos con la malla con los anchos previstos de los nervios y en obra añadir los restantes sin mas que solapar las mallas que sobresalen de la base de los casetones.For commissioning it is necessary to form all the plant and then after staking the boxes are placed on the continuous formwork surface to form the nerves and to prevent the caskets from moving, at the time of step on the installation of ferralla and concrete pouring in nerves and remain unchanged distances, widths and alignments of nerves before and during concreting, the meshes that protrude from the base of the caskets are joined splicing and overlapping each other tying them with wires and they are fixed to the formwork by nailing them, and as They are light, these cases can come from the factory together joined with the mesh with the planned widths of the nerves and in work add the remaining ones without more than overlapping the meshes that protrude from the base of the cases.

Claims (2)

1. Sistema de construcción de forjados unidireccionales y reticulares con Casetones Aligerados Bicapa caracterizado porque el Casetón Aligerado Bicapa está constituido por una primera capa (1) ó base de hormigón celular de espesor variable y forma cuadrada ó rectangular, que tiene en su parte inferior adosada una malla (2) de fibra de vidrio u otro material que sobresale de su base para empalme y solape con la malla de otros casetones y una segunda capa (3) de poliestireno expandido de espesor variable.1. System of construction of unidirectional and lattice slabs with Bicapa Lightened Casetones characterized in that the Bicapa Lightened Caseton is constituted by a first layer (1) or base of cellular concrete of variable thickness and square or rectangular shape, which has in its lower part attached a mesh (2) of fiberglass or other material that protrudes from its base for splicing and overlapping with the mesh of other cases and a second layer (3) of expanded polystyrene of varying thickness. 2. Sistema de construcción de forjados unidireccionales y reticulares con Casetones Aligerados Bicapa, según la reivindicación 1, caracterizado porque para formar los nervios de los forjados unidireccionales y reticulares, se utiliza los Casetones Aligerados Bicapa que se fijan sobre el encofrado con las mallas que sobresalen de los casetones uniendo éstas y clavándolas sobre el encofrado.2. System of construction of unidirectional and reticular slabs with Bicapa Lightened Casetones, according to claim 1, characterized in that to form the nerves of the unidirectional and reticular slabs, the Bicapa Lightened Casetons that are fixed on the formwork with the protruding meshes are used of the boxes joining these and nailing them on the formwork.
ES200601120A 2006-04-20 2006-04-20 UNIDIRECTIONAL AND RETICULAR FORGED CONSTRUCTION SYSTEM WITH CASETON ALIGERADOS BICAPA. Expired - Fee Related ES2316232B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200601120A ES2316232B1 (en) 2006-04-20 2006-04-20 UNIDIRECTIONAL AND RETICULAR FORGED CONSTRUCTION SYSTEM WITH CASETON ALIGERADOS BICAPA.

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ES200601120A ES2316232B1 (en) 2006-04-20 2006-04-20 UNIDIRECTIONAL AND RETICULAR FORGED CONSTRUCTION SYSTEM WITH CASETON ALIGERADOS BICAPA.

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ES2316232A1 ES2316232A1 (en) 2009-04-01
ES2316232B1 true ES2316232B1 (en) 2010-01-05

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1071113Y (en) * 2009-06-29 2010-04-07 Magro Ramon Jose Mas PERFECTED LIGHTENED CASTONES FOR UNIDIRECTIONAL FORGINGS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR388670A (en) * 1908-03-28 1908-08-19 Peter Zingraf Ceiling
GB191206201A (en) * 1912-03-12 1912-10-03 Trussed Concrete Steel Co Improvements in and relating to Ferro Concrete Construction for Floors and the like.
US1250254A (en) * 1915-07-26 1917-12-18 Guy Bennett Waite Hollow metal tile for reinforced-concrete floors.
FR2404716A1 (en) * 1977-09-29 1979-04-27 Rech Etudes Tech Polystyrene former block for in-situ concrete floor slab - rests on joists and has spring C-clips fixing mesh to soffit to form key for plaster
FR2448602A1 (en) * 1979-02-09 1980-09-05 Costamagna & Cie B M Combined void former and permanent soffit form for floor slab - with ledges on beams receiving in situ concrete overlay made of concrete cast onto polystyrene
FR2635548B3 (en) * 1988-07-26 1990-11-23 Leclainche Prosper INSULATING INTERVIEWS COATED WITH A CONCRETE LAYER OF WOOD OR OTHER MATERIALS
ES2239887A1 (en) * 2003-12-01 2005-10-01 Forjados Orgues, S.L. Curved part of lightened stern that is formed by means of coupling of two pieces, one base member of median height, obtained indifferently in concrete material, and a supplement, for forged of type of used ones in construction in general

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