WO2025039057A1 - Modular construction system involving fitting and locking parts together - Google Patents
Modular construction system involving fitting and locking parts together Download PDFInfo
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- WO2025039057A1 WO2025039057A1 PCT/BR2024/050361 BR2024050361W WO2025039057A1 WO 2025039057 A1 WO2025039057 A1 WO 2025039057A1 BR 2024050361 W BR2024050361 W BR 2024050361W WO 2025039057 A1 WO2025039057 A1 WO 2025039057A1
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- structuring
- fitting
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Classifications
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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
- 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
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
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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
- 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
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
- E04B2/32—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
Definitions
- This innovation belongs to the field of civil construction, more specifically dry construction with modular structures, where a modular construction system uses a set of parts that are joined together by means of fittings, fixing themselves in such a way as to form the structure of walls or facades.
- the advantages include shorter construction time, fewer problems with defects, the possibility of expanding the building, joining sections or modules after it is finished, less impact of the work on the neighborhood and the possibility of taking it to other places, since it can be placed on any floor, as long as it is sufficiently compacted.
- a construction system is composed of parts that are easily associated with each other, by means of fittings and couplings, providing a basic modular structure that can then be used with or without filling with structuring materials, such as mortar, concrete, stones, with insulating materials, such as Styrofoam, foam, plaster, rock wool or any other materials appropriate for the purpose of the building.
- structuring materials such as mortar, concrete, stones, with insulating materials, such as Styrofoam, foam, plaster, rock wool or any other materials appropriate for the purpose of the building.
- W02003102325 discloses a wooden structural element for the production of flat buildings, comprising rectangular support plates that are aligned parallel to each other and whose areas are equal, and elongated rod-type supports that have the shape of profiled cylinders, are arranged in a hollow space that is located between said plates, and are connected in a direct and fixed manner to the internal surfaces of the support plates along their peripheral sides.
- Document W02007068267 presents a wooden construction element for the production of flat constructions, in particular for the construction of the vertical walls of a building with structural wooden plates held by perpendicular supports spaced apart from each other, wherein the support comprises groove-shaped fittings.
- W02009033201 relates to components and assemblies that are adapted for use in forming building walls, comprising a connector for joining the building component to the second building component, further including a plurality of coupling elements disposed integrally in the side walls and at spaced intervals along their length.
- a wall element especially for wooden houses, consisting of a plurality of parallel, one above the other, a wall forming wooden beams and at least one as a static load-bearing trained support, which is on a longitudinal side by a union joint with sections.
- WO2009070830 show a method of constructing a wall including providing first and second wall portions spaced apart to receive an infill material wherein each wall portion includes at least one rail on a support and which includes a concave top surface that allows reinforcing bars to be positioned therein.
- US8252137 patent describes a structural panel that has a core and external coverings formed by a stack of layers of construction material, such as plywood, where each strip is expanded to form the core and the panel can be cut to the desired size, where other supports can be connected to the panel by means of connections arranged on the edges; where these connections are elongated elements and extruded metal (such as aluminum) in the form of a trough with crimps for anchoring the connection.
- a structural panel that has a core and external coverings formed by a stack of layers of construction material, such as plywood, where each strip is expanded to form the core and the panel can be cut to the desired size, where other supports can be connected to the panel by means of connections arranged on the edges; where these connections are elongated elements and extruded metal (such as aluminum) in the form of a trough with crimps for anchoring the connection.
- WO2018094468 discloses a panel for use in construction comprising opposing surfaces extending between first and second opposing ends and a plurality of parallel (e.g. sawtooth) protrusions, wherein ribs are provided on at least one of the opposing surfaces and extend along and adjacent a first of the opposing ends of the panel for at least a portion of the length thereof, further having webs that are configured to be connected as an engagement between the surfaces and the engagement formations take the form of one or more slotted claws, wherein each engagement is located adjacent to a respective arrangement of serrated edges and the web comprises tab formations to be connected in slotted engagement.
- parallel e.g. sawtooth
- AU2020230343 shows a modular wall structure adapted to be erected on site and filled with concrete, including a first wall cladding panel and a second wall cladding panel and a plurality of web pin elements coupled to each of the first wall cladding panel and the second wall cladding panel.
- W02004033809 provides a polymeric panel system and method for its production and use, enabling rapid construction of a building foundation wall or other structure, and in particular a below grade foundation, where the walls include two parallel faces separated by a series of ribs that are attached to the inside of the faces by bonding agent or adhesive.
- one of the objectives of the invention is to provide a building system for modular construction, at a lower cost, with stable walls, easy and quick to assemble and without screws.
- Figure 1 shows an exploded side view (IA) and a side view of the wall (1B) formed by the structure that is the object of the present innovation, where the vertical plates (1) with the interlocking edges (2), the horizontal structuring profile (8), the horizontal frieze (6), the base of use (14) and the filling space (E) can be seen.
- Figure 2 shows an exploded top view (2A) and a top view of the wall (2B) formed by the structure that is the object of this innovation, where the vertical plates (1), the vertical frieze (4), the vertical structuring profile (7), the attachable profile (5) and the filling space (E) can be seen.
- Figure 3 shows a top view of a sector of the wall formed by the structure that is the object of the present innovation, where the vertical plates (1) and the alternative configurations of the vertical structuring profile (7a) and the attachable profile (5a) with the lateral projections (10) can be seen.
- Figure 4 shows a top view of a section of the wall formed by the structure that is the object of this innovation, where the plates can be seen verticals (1) and the alternative configurations of the vertical structuring profile (7b) and the attachable profile (5b) with the internal lock (12).
- Figure 6 shows the exploded view of the set of elements of the present innovation to form the wall, where the plates (1) equipped with horizontal friezes (6) and the attachable profile (5) can be seen, in addition to the structure formed by the vertical (7) and horizontal (8) structuring profiles.
- Figure 7 shows the perspective view of the wall assembly using the structure of the present innovation, showing the lateral approach between the structures for crimping the edges (2).
- Figure 8 shows the exploded view of the association of the plate (1) with the vertical structuring profile (7), in which the vertical frieze (4) can be seen in top view, which is formed by the recess (3) and the notch (3a), the attachable profile (5), equipped with lateral projections (10) and locks (11), and the vertical structuring profile (7), provided with projections (9).
- Figure 9 shows an optional type of connection between the vertical profiles (7a) in a "T", where an attachable profile (5a) promotes the connection between two profiles (7a) through the interaction of the internal lock (12) with the cavity (15) and is inserted into the frieze (17).
- Figure 10 shows the side view of the horizontal structural profile (8) equipped with serrated couplings (13).
- Figure 11 shows a detail of the horizontal structuring profile (8) and its serrated couplings (13) in an approach position with the serrated horizontal frieze (6) of the plate (1).
- Figure 12 shows a first view of the plates (1) in a separated position (12A) and a second view of them already connected (12B), where their internal (lb) and external (la) faces can be seen, the edges of which have a set of coinciding protrusions and recesses.
- Figure 13 represents a schematic view of the assembly of a building using the structure of the present innovation, where the various structures are superimposed, fitting together at the edges (2).
- the proposed construction system makes it possible for a plurality of plates (1), preferably rectangular, to be aligned in parallel, both vertically and horizontally, to be fixed and locked together by means of structuring profiles (7 and 8), enabling the formation of walls or facades for modular constructions with greater ease and agility on the construction site itself, as illustrated in Figures 6, 7 and 13.
- the purpose of the innovation proposed here is to be an alternative to the construction systems known as "steelframe” and “woodframe”, which use, respectively, metal or wood structures to form a “skeleton” into which panels are fitted to form the walls.
- the present system uses plates (1), preferably made of wood, but which can be made of fiber components or any other material suitable for the purpose, which have an external face (la), an internal face (lb) and interlocking edges (2) that allow the interlocking between the pieces fitted together.
- plates (1) preferably made of wood, but which can be made of fiber components or any other material suitable for the purpose, which have an external face (la), an internal face (lb) and interlocking edges (2) that allow the interlocking between the pieces fitted together.
- recesses (3) and notches (3a) are arranged that form a vertical strip (4) to enable the coupling of the attachable profile (5), as shown in Figures 5, 6 and 8, as well as a horizontal strip (6) for fitting the horizontal structuring profile (8), as illustrated in Figures 1, 5, 6 and 11.
- Such attachable profile (5) is constructed so as to present lateral projections (10) for fitting and locking in the vertical strip (4) by means of crimping with the notch (3a). At the ends of the profile (5) there are external lateral protuberances that constitute locks (11) for engagement with the corresponding projections (9) on the sides of the vertical structuring profile (7), as illustrated in Figures 3 and 8.
- FIG. 5a Another embodiment of the attachable profile (5a) features an additional central toothed internal lock (12), capable of being fitted into the cavity (15) of the corresponding vertical structure (7a), as seen in Figure 4.
- the construction structure proposed in this innovation uses two types of structuring profiles, the vertical (7) and the horizontal (8), both presenting themselves as an elongated and essentially rigid element, as illustrated in Figure 6. These profiles are interconnected, forming a rigid matrix that supports the building structure, the object of this innovation.
- the vertical profile (7) acts as a central column and, in a preferred configuration, illustrated in Figures 3 and 8, has its lateral ends constructed with a plurality of projections (9) to be fitted to the locks (11), whose interaction promotes self-locking.
- a internal cavity (15) for connection with the internal toothed lock (12) providing locking reinforcement is shown in Figures 4 and 9.
- the horizontal structuring profile (8) is arranged between the spaces of the vertical structuring profile (7) and, at its lateral ends, comprises serrated couplings (13) similar to tongues, which provide engagement with the grooves of the horizontal frieze (6), whose coinciding serrations promote a firm engagement to keep the structure connected.
- structuring profiles (7a) are associated with each other to ensure the "T" formation, and are subsequently associated with the plates (1) for finishing.
- the attachable profile (5a) is fitted into the frieze (17) of the structuring profile (7a) so that a second structuring profile (7a) is locked perpendicularly, as illustrated in Figure 9.
- the optional embodiment is not limited to the association of the structuring profiles (7a) and attachable profile (5a).
- the vertical structuring profiles (7) are arranged on a base (14) to form columns aligned in a row and equally spaced from each other. These distances are determined by the size of the structuring profile horizontal (8), which is fitted between these spaces, forming a support web together with the vertical profiles (7), as shown in Figures 6 and 7. Subsequently, plates (1) are fitted side by side by means of the fitting edges (2), in order to form the surface of the built wall, fitting into the structuring profiles (7 and 8), as shown in Figure 6.
- the plates (1) are fitted to the vertical profile (7) on its internal face (lb), where the recess (3) containing the attachable profile (5) connects with the vertical structuring profile (7), sliding mechanically until it is locked by the locks (11).
- the horizontal structuring profile (8) is coupled and locked by means of the serrated engagement (13) along the horizontal friezes (6).
- the present invention discloses a novel arrangement of elements for forming a building panel that can be used to form a wall structure that has load-bearing capacity and that can be rapidly assembled.
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- Finishing Walls (AREA)
Abstract
Description
SISTEMA CONSTRUTIVO MODULAR POR ENCAIXE E TRAVAMENTO DE PEÇAS Campo da invenção MODULAR CONSTRUCTION SYSTEM BY FITTING AND LOCKING PARTS Field of the invention
[001] A presente inovação pertence ao campo da construção civil, mais especificamente das construções a seco com estruturas modulares, onde um sistema construtivo modular que utiliza um conjunto de partes que se unem entre si por meio de encaixes, fixando-se de modo a formar estrutura de paredes ou fachadas. [001] This innovation belongs to the field of civil construction, more specifically dry construction with modular structures, where a modular construction system uses a set of parts that are joined together by means of fittings, fixing themselves in such a way as to form the structure of walls or facades.
Fundamentos da inovação Fundamentals of innovation
[002] A busca por eficiência nos processos construtivos é atividade contínua na construção civil que, em alguns países, ainda se baseia no método artesanal, ou seja, o empilhamento de tijolos para a edificação de paredes. [002] The search for efficiency in construction processes is an ongoing activity in civil construction which, in some countries, is still based on the artisanal method, that is, the stacking of bricks to build walls.
[003] Nesta esteira, desenvolve-se a construção modular, junta secções ou módulos que foram fabricados em um certo local e depois são transportados e montados na localização desejada, utilizando materiais resistentes e leves, permitindo erguer simultaneamente as paredes, pisos, tetos e coberturas. [003] In this vein, modular construction is developed, joining sections or modules that were manufactured in a certain location and are then transported and assembled in the desired location, using resistant and lightweight materials, allowing the simultaneous erection of walls, floors, ceilings and coverings.
[004] Como vantagens, temos menor tempo de execução da obra, menos problemas com defeitos, possibilidade de aumentar a edificação, juntar secções ou módulos após pronta, menor impacto da obra para a vizinhança e a possibilidade de levar para outros lugares, já que pode ser colocado em qualquer piso, desde que suficientemente compactado. [004] The advantages include shorter construction time, fewer problems with defects, the possibility of expanding the building, joining sections or modules after it is finished, less impact of the work on the neighborhood and the possibility of taking it to other places, since it can be placed on any floor, as long as it is sufficiently compacted.
[005] Porém, tais sistemas ainda apresentam algumas dificuldades, onde se destacam as etapas de construção, que envolvem a associação de materiais ou de componentes do sistema construtivo de um modo específico, cuja realização exige não só destreza, como maquinário e instalações apropriadas, demandando condições muito restritivas para sua consecução, associando-se a outro fator crítico para a instalação dessas partes que é o uso incorreto de elementos de fixação, tais como parafusos ou rebites, uma vez que podem gerar instabilidade. [006] Assim, visando apresentar um modo mais prático e intuitivo de realização de uma edificação, surge a inovação aqui proposta, onde um sistema construtivo se compõe de partes facilmente associáveis entre si, por meio de encaixes e engates, proporcionando uma estrutura básica modular que pode, então, ser utilizado com ou sem o preenchimento com materiais estruturantes, como argamassa, concreto, pedras, com materiais isolantes, como isopor, espuma, gesso, lã de rocha ou quaisquer outros materiais apropriados para a finalidade da edificação. [005] However, such systems still present some difficulties, in which the construction stages stand out, which involve the association of materials or components of the construction system in a specific way, the implementation of which requires not only skill, but also appropriate machinery and facilities, demanding very restrictive conditions for its achievement, associated with another critical factor for the installation of these parts, which is the incorrect use of fastening elements, such as screws or rivets, since they can generate instability. [006] Thus, aiming to present a more practical and intuitive way of building, the innovation proposed here arises, where a construction system is composed of parts that are easily associated with each other, by means of fittings and couplings, providing a basic modular structure that can then be used with or without filling with structuring materials, such as mortar, concrete, stones, with insulating materials, such as Styrofoam, foam, plaster, rock wool or any other materials appropriate for the purpose of the building.
Discussão do estado da técnica Discussion of the state of the art
[007] W02003102325 divulga um elemento estrutural de madeira para a produção de edifícios planos, compreendendo placas de suporte retangulares que são alinhadas paralelamente umas às outras e cujas áreas são iguais, e suportes alongados do tipo haste que têm a forma de cilindros perfilados, são dispostos em um espaço oco que está localizado entre as referidas placas, e são conectados de maneira direta e fixa às superfícies internas das placas de suporte ao longo seus lados periféricos. [007] W02003102325 discloses a wooden structural element for the production of flat buildings, comprising rectangular support plates that are aligned parallel to each other and whose areas are equal, and elongated rod-type supports that have the shape of profiled cylinders, are arranged in a hollow space that is located between said plates, and are connected in a direct and fixed manner to the internal surfaces of the support plates along their peripheral sides.
[008] O documento W02007068267 apresenta um elemento de construção de madeira para a produção de construções planas, especialmente para a construção das paredes verticais de um edifício com placas estruturais de madeira seguras por suportes perpendiculares distanciados um do outro, em que o suporte compreende encaixe em forma de ranhuras. [008] Document W02007068267 presents a wooden construction element for the production of flat constructions, in particular for the construction of the vertical walls of a building with structural wooden plates held by perpendicular supports spaced apart from each other, wherein the support comprises groove-shaped fittings.
[009] W02009033201 refere-se a componentes e conjuntos que são adaptados para serem usados na formação de paredes de edifícios, em que compreende um conector para unir o componente de construção ao segundo componente de construção, incluindo ainda uma pluralidade de elementos de acoplamento dispostos integralmente nas paredes laterais e em intervalos espaçados ao longo do seu comprimento. [010] Em W02010047570 vê-se um elemento de parede, especialmente para casas de madeira, constituído por uma pluralidade de paralelos, um acima do outro, uma parede formando vigas de madeira e pelo menos uma como suporte treinado portador de cargas estáticas, que está em um lado longitudinal por uma junta de união com seções. [009] W02009033201 relates to components and assemblies that are adapted for use in forming building walls, comprising a connector for joining the building component to the second building component, further including a plurality of coupling elements disposed integrally in the side walls and at spaced intervals along their length. [010] In W02010047570 one sees a wall element, especially for wooden houses, consisting of a plurality of parallel, one above the other, a wall forming wooden beams and at least one as a static load-bearing trained support, which is on a longitudinal side by a union joint with sections.
[011] Os ensinamentos de W02009070830 mostram um método de construção de uma parede incluindo o fornecimento de primeira e segunda porções de parede espaçadas para receber um material de enchimento onde cada porção de parede inclui pelo menos um trilho em um suporte e que inclui uma superfície superior côncava que permite que barras de reforço sejam posicionadas na mesma. [011] The teachings of WO2009070830 show a method of constructing a wall including providing first and second wall portions spaced apart to receive an infill material wherein each wall portion includes at least one rail on a support and which includes a concave top surface that allows reinforcing bars to be positioned therein.
[012] A patente US8252137 explica um painel estrutural que tem um núcleo e revestimentos externos formado por uma pilha de camadas de material de construção, como madeira compensada, onde cada tira é expandida para formar o núcleo e o painel pode ser cortado no tamanho desejado, onde outros suportes podem ser conectados ao painel por meio de conexões dispostos nas bordas; em que essas conexões são elementos alongado e metal extrudado (tal como alumínio) em forma de calha com frisos para ancoragem da conexão. [012] US8252137 patent describes a structural panel that has a core and external coverings formed by a stack of layers of construction material, such as plywood, where each strip is expanded to form the core and the panel can be cut to the desired size, where other supports can be connected to the panel by means of connections arranged on the edges; where these connections are elongated elements and extruded metal (such as aluminum) in the form of a trough with crimps for anchoring the connection.
[013] A inovação proposta em WO2018094468 divulga um painel para uso na construção que compreende superfícies opostas que se estendem entre a primeira e a segunda extremidades opostas e uma pluralidade de saliências paralelas (por exemplo, dente de serra), sendo que nervuras são fornecidas em pelo menos uma das superfícies opostas e se estendem ao longo e adjacentes a uma primeira das extremidades opostas do painel por pelo menos uma parte do comprimento do mesmo, tendo, ainda, tramas que são configuradas para serem conectadas como engate ente as superfícies e as formações de engate assumem a forma de uma ou mais garras com fenda, onde cada engate está localizado adjacente a um respectivo arranjo de arestas denteadas e a trama compreende formações de aba para ser conectada no engate com fenda. [013] The innovation proposed in WO2018094468 discloses a panel for use in construction comprising opposing surfaces extending between first and second opposing ends and a plurality of parallel (e.g. sawtooth) protrusions, wherein ribs are provided on at least one of the opposing surfaces and extend along and adjacent a first of the opposing ends of the panel for at least a portion of the length thereof, further having webs that are configured to be connected as an engagement between the surfaces and the engagement formations take the form of one or more slotted claws, wherein each engagement is located adjacent to a respective arrangement of serrated edges and the web comprises tab formations to be connected in slotted engagement.
[014] Pode-se perceber em AU2020230343 uma estrutura de parede modular adaptada para ser erguida no local e ser preenchida com concreto, incluindo um primeiro painel de revestimento de parede e um segundo painel de revestimento de parede e uma pluralidade de elementos de pinos de trama acoplados a cada um do primeiro painel de revestimento de parede e do segundo painel de revestimento de parede. [014] AU2020230343 shows a modular wall structure adapted to be erected on site and filled with concrete, including a first wall cladding panel and a second wall cladding panel and a plurality of web pin elements coupled to each of the first wall cladding panel and the second wall cladding panel.
[015] A solução descrita em CN111851898 descreve um sistema de montagem a seco folheado de silicato de cálcio de corpo de parede, em que uma placa de silicato de cálcio é disposta em um componente de montagem a seco de painel de parede fixado em uma parede, onde uma peça de montagem é utilizada como meio de fixação das paredes e elementos de pinos são instalados verticalmente entre a primeira e a segunda paredes, sendo presos em uma cavidade. [015] The solution described in CN111851898 describes a wall body calcium silicate veneer dry assembly system, in which a calcium silicate board is arranged on a wall panel dry assembly component fixed to a wall, where a mounting piece is used as a means of fixing the walls and pin elements are installed vertically between the first and second walls, being secured in a cavity.
[016] W02004033809 traz um sistema de painel polimérico e método para sua produção e uso, permitindo a construção rápida de uma parede de fundação de edifício ou outra estrutura e, em particular, uma abaixo grau fundação, onde as paredes incluem duas faces paralelas separadas por uma série de nervuras são fixadas ao interior das faces por agente de ligação ou adesivo. [016] W02004033809 provides a polymeric panel system and method for its production and use, enabling rapid construction of a building foundation wall or other structure, and in particular a below grade foundation, where the walls include two parallel faces separated by a series of ribs that are attached to the inside of the faces by bonding agent or adhesive.
[017] A patente brasileira BR102019015543-4 se refere a um sistema construtivo modular onde cada elemento é associado para se encaixar e travar entre si para formar elementos estruturais, gerando alternativa para sistemas "steel- frame" e "woodframe", onde um painel formado pela associação entre placas planas de fechamento, elementos alongados de estruturação e uma base de encaixe interagem entre si em encaixe e travamento, formando um conjunto único resistente e passível de preenchimento, cuja conformação e associação é variável de acordo com a utilização prevista. [018] Como se percebe, nenhuma das referências mencionadas apresenta o diferencial de conexão de pluralidades de placas alinhadas paralelamente para serem fixadas e travadas entre si por meio de perfis estruturantes, possibilitando a formação de painéis (paredes) de construções modulares, onde o encaixe das placas junto aos perfis estruturais é realizado por um sistema de trava que faz a interação do perfil de travamento acoplado na reentrância da placa com os perfis estruturantes, dispensando o uso de elementos de fixação adicionais. [017] Brazilian patent BR102019015543-4 refers to a modular construction system where each element is associated to fit and lock together to form structural elements, generating an alternative to "steel-frame" and "woodframe" systems, where a panel formed by the association between flat closing plates, elongated structuring elements and a fitting base interact with each other in fitting and locking, forming a single resistant set that can be filled, whose conformation and association is variable according to the intended use. [018] As can be seen, none of the references mentioned present the differential of connecting multiple plates aligned in parallel to be fixed and locked together by means of structural profiles, enabling the formation of modular construction panels (walls), where the fitting of the plates together with the structural profiles is carried out by a locking system that makes the interaction of the locking profile coupled in the recess of the plate with the structural profiles, dispensing with the use of additional fixing elements.
[019] Sendo assim, um dos objetivos da invenção é fornecer um sistema de edificação para construção modular, por um custo mais baixo, paredes estáveis, fáceis e rápidas de montagem e sem parafusos. [019] Therefore, one of the objectives of the invention is to provide a building system for modular construction, at a lower cost, with stable walls, easy and quick to assemble and without screws.
Descrição dos desenhos Description of drawings
[020] A Figura 1 apresenta uma vista lateral explodida (IA) e uma vista lateral da parede (1B) formada pela estrutura objeto da presente inovação, onde se percebem as placas verticais (1) com as bordas de encaixe (2), o perfil estrutu- rante horizontal (8), o friso horizontal (6), a base de uso (14) e o espaço de preenchimento (E). [020] Figure 1 shows an exploded side view (IA) and a side view of the wall (1B) formed by the structure that is the object of the present innovation, where the vertical plates (1) with the interlocking edges (2), the horizontal structuring profile (8), the horizontal frieze (6), the base of use (14) and the filling space (E) can be seen.
[021] A Figura 2 apresenta uma vista superior explodida (2A) e uma vista superior da parede (2B) formada pela estrutura objeto da presente inovação, onde se percebem as placas verticais (1), o friso vertical (4), o perfil estruturante vertical (7), o perfil acoplável (5) e o espaço de preenchimento (E). [021] Figure 2 shows an exploded top view (2A) and a top view of the wall (2B) formed by the structure that is the object of this innovation, where the vertical plates (1), the vertical frieze (4), the vertical structuring profile (7), the attachable profile (5) and the filling space (E) can be seen.
[022] A Figura 3 apresenta uma vista superior de um setor da parede formada pela estrutura objeto da presente inovação, onde se percebem as placas verticais (1) e as configurações alternativas do perfil estruturante vertical (7a) e do perfil acoplável (5a) com as projeções laterais (10). [022] Figure 3 shows a top view of a sector of the wall formed by the structure that is the object of the present innovation, where the vertical plates (1) and the alternative configurations of the vertical structuring profile (7a) and the attachable profile (5a) with the lateral projections (10) can be seen.
[023] A Figura 4 apresenta uma vista superior de um setor da parede formada pela estrutura objeto da presente inovação, onde se percebem as placas verticais (1) e as configurações alternativas do perfil estruturante vertical (7b) e do perfil acoplável (5b) com a trava interna (12). [023] Figure 4 shows a top view of a section of the wall formed by the structure that is the object of this innovation, where the plates can be seen verticals (1) and the alternative configurations of the vertical structuring profile (7b) and the attachable profile (5b) with the internal lock (12).
[024] A Figura 5 mostra uma vista em perspectiva da placa (1) da presente inovação, onde sua face interna (lb) apresenta os frisos verticais (4) e horizontais (6). [024] Figure 5 shows a perspective view of the plate (1) of the present innovation, where its internal face (lb) presents vertical (4) and horizontal (6) grooves.
[025] A Figura 6 apresenta a vista explodida do conjunto de elementos da presente inovação para formar a parede, onde se veem as placas (1) dotadas de frisos horizontais (6) e do perfil acoplável (5), além da estrutura formada pelos perfis estruturantes vertical (7) e horizontal (8). [025] Figure 6 shows the exploded view of the set of elements of the present innovation to form the wall, where the plates (1) equipped with horizontal friezes (6) and the attachable profile (5) can be seen, in addition to the structure formed by the vertical (7) and horizontal (8) structuring profiles.
[026] A Figura 7 apresenta a vista em perspectiva da montagem da parede utilizando a estrutura da presente inovação, mostrando a aproximação lateral entre as estruturas para engaste das bordas (2). [026] Figure 7 shows the perspective view of the wall assembly using the structure of the present innovation, showing the lateral approach between the structures for crimping the edges (2).
[027] A Figura 8 apresenta a vista explodida da associação da placa (1) com o perfil estruturante vertical (7), no qual se vê o friso vertical (4) em vista superior, que é formado pela reentrância (3) e pelo entalhe (3a), o perfil acoplável (5), dotado de projeções laterais (10) e travas (11), e o perfil estruturante vertical (7), provido de saliências (9). [027] Figure 8 shows the exploded view of the association of the plate (1) with the vertical structuring profile (7), in which the vertical frieze (4) can be seen in top view, which is formed by the recess (3) and the notch (3a), the attachable profile (5), equipped with lateral projections (10) and locks (11), and the vertical structuring profile (7), provided with projections (9).
[028] A Figura 9 apresenta uma modalidade opcional de conexões entre os perfis verticais (7a) em "T", onde um perfil acoplável (5a) promove a conexão entre dois perfis (7a) mediante a interação da trava interna (12) com a cavidade (15) e se insere no friso (17). [028] Figure 9 shows an optional type of connection between the vertical profiles (7a) in a "T", where an attachable profile (5a) promotes the connection between two profiles (7a) through the interaction of the internal lock (12) with the cavity (15) and is inserted into the frieze (17).
[029] A Figura 10 apresenta a vista lateral do perfil estruturante horizontal (8) dotado de engates serrilhados (13). [029] Figure 10 shows the side view of the horizontal structural profile (8) equipped with serrated couplings (13).
[030] A Figura 11 mostra um detalhe do perfil estruturante horizontal (8) e seus engates serrilhados (13) em posição de aproximação com o friso horizontal serrilhado (6) da placa (1). [031] A Figura 12 mostra uma primeira vista das placas (1) em posição afastada (12A) e uma segunda vista delas já conectadas (12B), onde se percebem suas faces interna (lb) e externa (la), cujas bordas possuem um conjunto de saliências e reentrâncias coincidentes. [030] Figure 11 shows a detail of the horizontal structuring profile (8) and its serrated couplings (13) in an approach position with the serrated horizontal frieze (6) of the plate (1). [031] Figure 12 shows a first view of the plates (1) in a separated position (12A) and a second view of them already connected (12B), where their internal (lb) and external (la) faces can be seen, the edges of which have a set of coinciding protrusions and recesses.
[032] A Figura 13 representa uma visão esquemática da montagem de uma edificação utilizando a estrutura da presente inovação, onde as diversas estruturas são sobrepostas, encaixando-se pelas bordas (2). [032] Figure 13 represents a schematic view of the assembly of a building using the structure of the present innovation, where the various structures are superimposed, fitting together at the edges (2).
Descrição detalhada da invenção Detailed description of the invention
[033] O sistema construtivo proposto torna possível que uma pluralidade de placas (1), preferencialmente retangulares, sejam alinhadas paralelamente, tanto na vertical quanto na horizontal, para serem fixadas e travadas entre si por meio de perfis estruturantes (7 e 8), viabilizando a formação de paredes ou fachadas para construções modulares com mais facilidade e agilidade no próprio local de construção, tal como ilustrado nas Figuras 6, 7 e 13. [033] The proposed construction system makes it possible for a plurality of plates (1), preferably rectangular, to be aligned in parallel, both vertically and horizontally, to be fixed and locked together by means of structuring profiles (7 and 8), enabling the formation of walls or facades for modular constructions with greater ease and agility on the construction site itself, as illustrated in Figures 6, 7 and 13.
[034] Esta interação de encaixe e trava das placas (1) em conjunto com os perfis (7 e 8) forma espaços (E) que podem ser preenchidos com concreto ou qualquer material desejável para alcançar resultados de paredes que sustentam maior carga. [034] This interlocking and interlocking interaction of the plates (1) together with the profiles (7 and 8) forms spaces (E) that can be filled with concrete or any desirable material to achieve wall results that support a greater load.
[035] Deste modo, o intuito da inovação aqui proposta é ser uma alternativa aos sistemas construtivos conhecidos como "steelframe" e "woodframe", os quais utilizam, respectivamente, estruturas em metal ou madeira para formar um "esqueleto" no qual se encaixam painéis para formação das paredes. [035] Thus, the purpose of the innovation proposed here is to be an alternative to the construction systems known as "steelframe" and "woodframe", which use, respectively, metal or wood structures to form a "skeleton" into which panels are fitted to form the walls.
[036] Assim, o presente sistema se utiliza de placas (1), preferencialmente de madeira, mas podendo ser constituídas de componentes de fibra ou de qualquer outro material apropriado à finalidade, as quais apresentam uma face externa (la), uma face interna (lb) e bordas de encaixe (2) que permitem o inter- travamento entre as peças encaixadas entre si. Junto à face interna (lb) são dispostas reentrâncias (3) e entalhes (3a) que formam um friso vertical (4) para possibilitar o engate de perfil acoplável (5), como demonstrado nas Figuras 5, 6 e 8, assim como um friso horizontal (6) para encaixe do perfil estruturante horizontal (8), como ilustrado nas Figuras 1, 5, 6 e 11. [036] Thus, the present system uses plates (1), preferably made of wood, but which can be made of fiber components or any other material suitable for the purpose, which have an external face (la), an internal face (lb) and interlocking edges (2) that allow the interlocking between the pieces fitted together. Next to the internal face (lb) are recesses (3) and notches (3a) are arranged that form a vertical strip (4) to enable the coupling of the attachable profile (5), as shown in Figures 5, 6 and 8, as well as a horizontal strip (6) for fitting the horizontal structuring profile (8), as illustrated in Figures 1, 5, 6 and 11.
[037] Tal perfil acoplável (5) é construído de modo a apresentar projeções laterais (10) para encaixe e travamento no friso vertical (4) por meio de engaste com o entalhe (3a). Nas extremidades do perfil (5) apresentam-se protuberâncias laterais externas que constituem travas (11) para engate com as saliências (9) correspondentes nas laterais do perfil estruturante vertical (7), como ilustrado nas Figuras 3 e 8. [037] Such attachable profile (5) is constructed so as to present lateral projections (10) for fitting and locking in the vertical strip (4) by means of crimping with the notch (3a). At the ends of the profile (5) there are external lateral protuberances that constitute locks (11) for engagement with the corresponding projections (9) on the sides of the vertical structuring profile (7), as illustrated in Figures 3 and 8.
[038] Outra forma de concretização do perfil acoplável (5a) apresenta uma trava interna (12) dentada central adicional, capaz de ser encaixada na cavidade (15) da estrutura vertical (7a) correspondente, como visto na Figura 4. [038] Another embodiment of the attachable profile (5a) features an additional central toothed internal lock (12), capable of being fitted into the cavity (15) of the corresponding vertical structure (7a), as seen in Figure 4.
[039] Ainda, na face interna (lb) da placa são dispostas reentrâncias horizontais alongadas e espaçadas entre si, formando os frisos horizontais (6) para engaste no perfil estruturante horizontal (8), tal como demonstrado na Figura 11. [039] Furthermore, on the internal face (lb) of the plate, elongated horizontal recesses are arranged, spaced apart from each other, forming the horizontal friezes (6) for fitting into the horizontal structural profile (8), as shown in Figure 11.
[040] A estrutura construtiva proposta na presente inovação se utiliza de dois tipos de perfis estruturantes, o vertical (7) e o horizontal (8), ambos se apresentando como um elemento alongado e essencialmente rígido, conforme ilustrado na Figura 6. Tais perfis se interligam, formando uma matriz rígida que sustenta a estrutura para edificação, objeto desta inovação. [040] The construction structure proposed in this innovation uses two types of structuring profiles, the vertical (7) and the horizontal (8), both presenting themselves as an elongated and essentially rigid element, as illustrated in Figure 6. These profiles are interconnected, forming a rigid matrix that supports the building structure, the object of this innovation.
[041] O perfil vertical (7) realiza o papel de coluna central e, em uma configuração preferencial, ilustrada nas Figuras 3 e 8, tem suas extremidades laterais construídas com uma pluralidade de saliências (9) para serem engastadas às travas (11), cuja interação promove o auto travamento. Em outra forma de concretização do perfil vertical (7a), mostrada nas Figuras 4 e 9, apresenta-se uma cavidade interna (15) para a conexão com a trava interna (12) dentada promovendo o reforço de travamento. [041] The vertical profile (7) acts as a central column and, in a preferred configuration, illustrated in Figures 3 and 8, has its lateral ends constructed with a plurality of projections (9) to be fitted to the locks (11), whose interaction promotes self-locking. In another embodiment of the vertical profile (7a), shown in Figures 4 and 9, a internal cavity (15) for connection with the internal toothed lock (12) providing locking reinforcement.
[042] O perfil estruturante horizontal (8), por sua vez, é disposto entre os espaçamentos do perfil estruturante vertical (7) e, em suas extremidades laterais, compreende de engates serrilhados (13) semelhante a linguetas, que proporcionam o engaste com os sulcos do friso horizontal (6), cujos serrilhados coincidentes promovem um engaste firme para manter a estrutura conectada. [042] The horizontal structuring profile (8), in turn, is arranged between the spaces of the vertical structuring profile (7) and, at its lateral ends, comprises serrated couplings (13) similar to tongues, which provide engagement with the grooves of the horizontal frieze (6), whose coinciding serrations promote a firm engagement to keep the structure connected.
[043] Em uma modalidade opcional, particularmente referindo-se à concepção do canto de uma parede modular, perfis estruturantes (7a) são associados entre si para garantir a formação em "T", sendo posteriormente associado às placas (1) para acabamento. Nessa modalidade, o perfil acoplável (5a) é encaixado no friso (17) do perfil estruturante (7a) para que um segundo perfil estruturante (7a) seja travado perpendicularmente, conforme ilustrado na Figura 9. A modalidade opcional não se limita à associação dos perfis estruturantes (7a) e perfil acoplável (5a). [043] In an optional embodiment, particularly referring to the design of the corner of a modular wall, structuring profiles (7a) are associated with each other to ensure the "T" formation, and are subsequently associated with the plates (1) for finishing. In this embodiment, the attachable profile (5a) is fitted into the frieze (17) of the structuring profile (7a) so that a second structuring profile (7a) is locked perpendicularly, as illustrated in Figure 9. The optional embodiment is not limited to the association of the structuring profiles (7a) and attachable profile (5a).
[044] Assim, para se edificar a estrutura de parede para construções modulares incorporando a presente invenção, ilustrada nas Figuras 1, 2, 6, 7 e 13, as seguintes etapas são previstas: a. alocação do perfil estruturante (7 e 8) na base de local de uso (14); b. posicionamento da primeira placa (1) junto aos perfis estruturantes (7 e 8); c. encaixe da placa (1) nos perfis estruturantes (7 e 8); d. fechamento do painel com a segunda placa (1) paralelamente à primeira placa (1) e pressionando-a contra os perfis estruturantes (7 e 8) já encaixados; [044] Thus, to build the wall structure for modular constructions incorporating the present invention, illustrated in Figures 1, 2, 6, 7 and 13, the following steps are foreseen: a. allocation of the structuring profile (7 and 8) on the base of the place of use (14); b. positioning of the first plate (1) next to the structuring profiles (7 and 8); c. fitting of the plate (1) in the structuring profiles (7 and 8); d. closing of the panel with the second plate (1) parallel to the first plate (1) and pressing it against the structuring profiles (7 and 8) already fitted;
[045] Os perfis estruturantes verticais (7) são dispostos em uma base (14) para formar colunas alinhadas em uma fileira e distanciadas igualmente umas das outras. Essas distâncias são determinadas pelo tamanho do perfil estruturante horizontal (8), que é encaixado entre esses espaçamentos, formando uma trama de sustentação junto com os perfis verticais (7), como mostrado nas Figuras 6 e 7. Posteriormente, placas (1) são encaixadas lado a lado por meio das bordas de encaixe (2), de modo a formar a superfície da parede edificada, encaixando-se nos perfis estruturantes (7 e 8), tal como mostrado na Figura 6. [045] The vertical structuring profiles (7) are arranged on a base (14) to form columns aligned in a row and equally spaced from each other. These distances are determined by the size of the structuring profile horizontal (8), which is fitted between these spaces, forming a support web together with the vertical profiles (7), as shown in Figures 6 and 7. Subsequently, plates (1) are fitted side by side by means of the fitting edges (2), in order to form the surface of the built wall, fitting into the structuring profiles (7 and 8), as shown in Figure 6.
[046] O encaixe das placas (1) com o perfil vertical (7) ocorre em sua face interna (lb), onde a reentrância (3) contendo o perfil acoplável (5) conecta-se com o perfil estruturante vertical (7) deslizando mecanicamente até o travamento pelas travas (11). O perfil estruturante horizontal (8), por sua vez, é acoplado e travado por meio do engate serrilhado (13) junto aos frisos (6) horizontais. [046] The plates (1) are fitted to the vertical profile (7) on its internal face (lb), where the recess (3) containing the attachable profile (5) connects with the vertical structuring profile (7), sliding mechanically until it is locked by the locks (11). The horizontal structuring profile (8), in turn, is coupled and locked by means of the serrated engagement (13) along the horizontal friezes (6).
[047] Assim, pode ver-se que a presente invenção revela um novo arranjo de elementos para a formação de um painel de construção que pode ser utilizado para formar uma estrutura de parede que tem capacidade de suporte de carga e que pode ser rapidamente montada. [047] Thus, it can be seen that the present invention discloses a novel arrangement of elements for forming a building panel that can be used to form a wall structure that has load-bearing capacity and that can be rapidly assembled.
[048] Esta inovação não se limita às representações aqui comentadas ou ilustradas, devendo ser compreendida em seu amplo escopo. Muitas modificações e outras representações do invento virão à mente daquele versado na técnica à qual essa inovação pertence, tendo o benefício do ensinamento apresentado nas descrições anteriores e desenhos anexos. Além disso, é para ser entendido que o invento não está limitado à forma específica revelada, e que modificações e outras formas são entendidas como inclusas dentro do escopo das reivindicações anexas. Embora termos específicos sejam empregados aqui, eles são usados somente de forma genérica e descritiva e não como propósito de limitação. [048] This innovation is not limited to the representations discussed or illustrated herein, and should be understood in its broad scope. Many modifications and other representations of the invention will come to the mind of one skilled in the art to which this innovation belongs, having the benefit of the teaching presented in the foregoing descriptions and accompanying drawings. Furthermore, it is to be understood that the invention is not limited to the specific form disclosed, and that modifications and other forms are understood to be included within the scope of the appended claims. Although specific terms are employed herein, they are used only in a generic and descriptive manner and not for the purpose of limitation.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR1020230167284 | 2023-08-18 | ||
| BR102023016728-4A BR102023016728A2 (en) | 2023-08-18 | MODULAR CONSTRUCTION SYSTEM BY FITTING AND LOCKING PARTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2025039057A1 true WO2025039057A1 (en) | 2025-02-27 |
Family
ID=94731179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2024/050361 Pending WO2025039057A1 (en) | 2023-08-18 | 2024-08-15 | Modular construction system involving fitting and locking parts together |
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| Country | Link |
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| WO (1) | WO2025039057A1 (en) |
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| CN109072603A (en) * | 2016-03-22 | 2018-12-21 | 格瓦洛克构建系统有限公司 | Building system |
| CN216428780U (en) * | 2021-06-30 | 2022-05-03 | 磊升建设集团有限公司 | Lightweight concrete prefabricated composite wall |
| CN218091586U (en) * | 2022-05-18 | 2022-12-20 | 达梦达(山东)生态科技有限公司 | Integrated plate building module |
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| FR2736073A1 (en) * | 1995-06-27 | 1997-01-03 | Lepelletier Thierry | Modular wall and floor construction system |
| US20160032581A1 (en) * | 2013-03-15 | 2016-02-04 | David Sklar | Rapid-assembly building construction system |
| BR102015000427A2 (en) * | 2014-12-17 | 2016-06-21 | Sarl Catharhome | prefabricated set of elements and construction |
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