AU2019258970A1 - Construction system using prefabricated concrete elements - Google Patents
Construction system using prefabricated concrete elements Download PDFInfo
- Publication number
- AU2019258970A1 AU2019258970A1 AU2019258970A AU2019258970A AU2019258970A1 AU 2019258970 A1 AU2019258970 A1 AU 2019258970A1 AU 2019258970 A AU2019258970 A AU 2019258970A AU 2019258970 A AU2019258970 A AU 2019258970A AU 2019258970 A1 AU2019258970 A1 AU 2019258970A1
- Authority
- AU
- Australia
- Prior art keywords
- layer
- elements
- concrete
- construction system
- precast concrete
- 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.)
- Pending
Links
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
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- 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
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)
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
DESCRIPTION CONSTRUCTION SYSTEM USING PRECAST CONCRETE ELEMENTS OBJECT OF THE INVENTION The object of the present invention is a construction system using precast concrete elements, which are multilaminar. The system has all the necessary features for the construction of a habitable building. The system makes it possible to industrialize the manufacture of all the elements in the factory and proceed on-site only with their installation, forming a habitable building without the need for traditional work. This achieves a very significant reduction in execution times, a substantial cost savings due to the industrialization process, an improvement in the quality of execution by the industrialization in the 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 and horizontal elements, creating habitable construction structures. For this reason, the object of the present invention will be of interest to the construction sector in general. BACKGROUND OF THE INVENTION Construction solutions made using precast concrete elements are well known. In each case, the different precast elements are designed to fulfil a specific function, for example: facade finishing, enclosure panels, vertical load pillars, etc. However, there is no developed solution that includes in a single element all the characteristics necessary to complete the construction of a building. By way of example, we can cite the Spanish Patent Application Number 200602345 from the firm ICOCERCH TECNOLOGiAS DE LA EDIFICACION S.L "Construction system with precast concrete panels" in which a fixing structure is described between different elements involved in the construction, such as: interior and exterior panels, alveolar slabs and, where appropriate, foundation walls, which are fixed to each other with the help of welded metal reinforcements and finally embedded in a concrete mass. DESCRIPTION The present construction system using precast concrete elements described below combines precast concrete elements of a multilaminar nature. This system allows the realization of construction structures that include all the necessary features for a habitable building. The aforementioned precast elements of a multilaminar nature are manufactured in an industrialised way in a workshop or factory, so that only assembly is required on site for the construction of the structure. In it, a plurality of vertical elements are combined with other horizontal elements. The vertical elements are formed by precast panels containing one or more layers of which are cited below in their structure. An outer layer or facade of a resistant material such as concrete, GRC corresponding to the acronym "Glass Reinforced Concrete" or Micro concrete (material derived from fine micro-cement, which is characterized by its great hardness and resistance) Reinforced with Alkali-Resistant Fibreglass, polymer concrete, natural stone, or ceramic. An insulation layer with terminal bridge break, made by means of a rigid or flexible plate of insulating material or projected insulation, this being able to contain a sheet as a vapour barrier and even an empty space as an air chamber. A layer of structural concrete, which can be of precast 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 behaviour more similar to that of steel itself than conventional concrete, especially for its highly ductile behaviour 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 installations. Finally, an internal finishing layer that regularizes the concrete surface of the previous layer by means of a laminated gypsum sheet or by means of a projected element based on gypsum or cement. The external layer or facade and the aforementioned layer of structural concrete are connected by rigid elements either of stainless steel or of resistant alkaline glass fibre so as to allow mechanical connection by decreasing the thermal transmission. Likewise, the external 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. Finally, the aforementioned layer of structural concrete is solid, or ribbed, being solid as a simpler manufacturing solution and ribbed when it is necessary to reduce the weight of the elements. The ribbing is done by a counter-mould to make that shape or by non-continuous thickness increments in the insulating layer. As far as horizontal elements are concerned, they are also formed by precast reinforced or prestressed concrete panels, which include the following layers: An insulating layer by means of a rigid or flexible plate of insulating material or projected insulation, containing a sheet as a vapour barrier and even an empty space as an air chamber. A layer of reinforced or prestressed structural concrete to meet the mechanical performance of the element. A layer that includes the installation system for radiant air conditioning assembly. A compression layer and flooring finish. PREFERRED EMBODIMENT OF THE INVENTION A detailed description of the construction system using precast concrete elements is to be found below, with reference to the accompanying drawings wherein, by way of a non-limiting example, a preferred embodiment of the invention is portrayed, which is susceptible to any variations in detail which do not represent a fundamental variation of the essential characteristics of said refinements. These drawings illustrate: In Figure 1: Section view of part of the structure in vertical element In Figure 2: Section view of the intersection of vertical and horizontal elements. According to the exemplary embodiment depicted, the precast concrete element construction system illustrated in this preferred embodiment consists essentially of multilaminar precast concrete elements including all the features necessary for a habitable building. The manufacturing of the elements is carried out in an industrialised way in the workshop or factory, only its assembly being carried out on site by combining vertical elements and horizontal elements, such as those described below. Vertical elements are formed by precast panels. Each of these panels contains one or more of the following layers as component elements: Layer 1 exterior (1) or facade formed of concrete. Layer 2 (2) of insulation with terminal bridge breakage, by means of a rigid or flexible plate of insulating material containing a sheet as a vapour barrier and even an empty space as an air chamber. Layer 3 (3) of structural concrete. This layer is formed by 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 installations (4 and 5). Layer 4 (6) interior finishing. This layer provides the interior finishing for which it regularizes the concrete surface of the previous layer by means of a laminated gypsum sheet or by means of a projected element based on gypsum or cement. The layers, exterior (1) and structural concrete (3) are connected by rigid elements either of stainless steel or of resistant alkaline glass fibre so as to allow mechanical connection by decreasing the thermal transmission. The outer layer (1) being flat or three dimensional in shape, to adapt to the geometry necessary for the fitting of the different pieces, as well as for the needs of the building. The structural concrete layer (3) is solid, ribbed or hollow, to reduce weight and increase mechanical capacity. The ribbing is done by a counter-mould to make that shape or by non-continuous thickness increments in the insulation layer (2). The horizontal elements are formed by precast elements of reinforced or prestressed concrete, which includes the following layers: Layer 2 (9) of reinforced or prestressed structural concrete to meet the mechanical performance of the element. Compression layer 4 (8). Finally, the shape, materials and dimensions may be variable and, in general, everything that is accessory and secondary, provided that it does not alter or modify the essentiality of the refinements that have been described.
Claims (7)
1 Construction system using precast concrete elements, consisting mainly of multilaminar precast concrete elements that includes all the necessary features for a habitable building, wherein it combines vertical elements and horizontal elements, formed by precast panels made in an industrialized way in a workshop or factory, characterized in that the vertical elements contain the following layers as elements that compose it: exterior or facade layer 1 (1); layer 2 (2) of insulation; layer 3 (3) of structural concrete and layer 4 (6) of interior finishing and wherein the horizontal elements layer 2 (9) are of structural concrete and layer 4 (8) of compression.
2 Construction system using precast concrete elements, according to the first claim, characterized in that the exterior or facade layer (1) of the vertical panels is formed by concrete.
3 Construction system using precast concrete elements, according to any of the preceding claims, characterized in that the insulating layer (2) with terminal bridge breakage, is constituted by means of a rigid or flexible plate of insulating material.
4 Construction system by means of precast concrete elements, according to any of the preceding claims, characterized in that the layer (6) of interior finish of the vertical panels is composed of a laminated gypsum sheet or by means of a projected element based on gypsum or cement.
5 Construction system using precast concrete elements, according to any of the preceding claims, characterized in that the outer layers (1) and structural concrete layer (3) of the vertical panels are connected by rigid elements of stainless steel or resistant alkaline glass fibre mechanically connecting decreasing thermal transmission, the outer layer (1) being able to be flat or three dimensional, adapted in its shape to the protrusions or inlets of the facade of the building.
6 Construction system using precast concrete elements, according to any of the preceding claims, characterized in that the structural concrete layer (3) of the vertical panels is solid, ribbed or hollow.
7 Construction system using precast concrete elements, according to any of the preceding claims, characterized in that the layer (9) of structural concrete of the horizontal elements is reinforced or prestressed concrete.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201830416 | 2018-04-26 | ||
ES201830416A ES2681880A1 (en) | 2018-04-26 | 2018-04-26 | CONSTRUCTION SYSTEM THROUGH PREFABRICATED CONCRETE ELEMENTS (Machine-translation by Google Translate, not legally binding) |
PCT/ES2019/070277 WO2019207191A1 (en) | 2018-04-26 | 2019-04-23 | Construction system using prefabricated concrete elements |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2019258970A1 true AU2019258970A1 (en) | 2020-11-26 |
Family
ID=63508270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2019258970A Pending AU2019258970A1 (en) | 2018-04-26 | 2019-04-23 | Construction system using prefabricated concrete elements |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210071419A1 (en) |
AU (1) | AU2019258970A1 (en) |
CA (1) | CA3098413A1 (en) |
ES (1) | ES2681880A1 (en) |
MX (1) | MX2020011256A (en) |
WO (1) | WO2019207191A1 (en) |
Family Cites Families (7)
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 |
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 |
FR2507647B1 (en) * | 1981-06-10 | 1986-05-02 | Borghese Louis | PREFABRICATED CONSTRUCTION PANEL AND METHOD FOR THE PRODUCTION OF SUCH A PANEL |
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 |
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 |
FR3026760B1 (en) * | 2014-10-02 | 2016-12-09 | Lafarge Sa | PREFABRICATED MONOBLOCK PANEL |
-
2018
- 2018-04-26 ES ES201830416A patent/ES2681880A1/en active Pending
-
2019
- 2019-04-23 WO PCT/ES2019/070277 patent/WO2019207191A1/en active Application Filing
- 2019-04-23 MX MX2020011256A patent/MX2020011256A/en unknown
- 2019-04-23 CA CA3098413A patent/CA3098413A1/en active Pending
- 2019-04-23 AU AU2019258970A patent/AU2019258970A1/en active Pending
- 2019-04-23 US US17/050,729 patent/US20210071419A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20210071419A1 (en) | 2021-03-11 |
WO2019207191A1 (en) | 2019-10-31 |
EP3786377A1 (en) | 2021-03-03 |
MX2020011256A (en) | 2020-11-12 |
ES2681880A1 (en) | 2018-09-17 |
CA3098413A1 (en) | 2019-10-31 |
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