WO2023235947A1 - System of reusable modular plates and connectors for building forms in the construction industry - Google Patents

System of reusable modular plates and connectors for building forms in the construction industry Download PDF

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Publication number
WO2023235947A1
WO2023235947A1 PCT/BR2023/050147 BR2023050147W WO2023235947A1 WO 2023235947 A1 WO2023235947 A1 WO 2023235947A1 BR 2023050147 W BR2023050147 W BR 2023050147W WO 2023235947 A1 WO2023235947 A1 WO 2023235947A1
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Prior art keywords
plates
plate
proportions
construction
connectors
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PCT/BR2023/050147
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French (fr)
Portuguese (pt)
Inventor
Pedro AUGUSTO PENNA
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Atex Do Brasil Locacao De Equipamentos Ltda
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Publication of WO2023235947A1 publication Critical patent/WO2023235947A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up

Definitions

  • This utility model is aimed at the civil construction area, more specifically for the construction forms sector for buildings.
  • Patent application BR 102017001259-0 describes a system of connectors and reusable flat plastic plates composed of just two plastic plates with preferred dimensions of 60x60x7 cm, said connectors being in cylindrical shape with through holes for said connectors.
  • the present utility model can be described as a profound improvement of such an application, with a substantial increase in the complexity of the system and the creation of more boards, the said system expresses significant advances that can be summarized in view of the following characteristics: [004]
  • the interconnection openings between the plates (1) are equidistant and located at the mid-height of the parts, so that new modular configurations are achieved.
  • Plates A, J and L have structures in the quadrants with French hands (7) that increase the flexural resistance of the plates and contribute to improving the finish of the molded slab.
  • Plates B, C, D and E have specific space for housing a strut head of up to 10cm
  • Plates E and F have a recess of around 18 mm that enable additional material support for situations in which the total size of the slab is not a multiple of the size of the parts of the construction system.
  • the construction system is composed of 12 (twelve) main components:
  • PLATE A with proportions of - 60x60x7;
  • PLATE B with proportions of - 60x15x7 without holes
  • PLATE C with proportions of - 60x15x5.2 without holes
  • PLATE D with proportions of - 60x15x7 with holes
  • PLATE E with proportions of - 60x15x5.2 with holes
  • PLATE F with proportions of - 60x5x5.2;
  • PLATE L with proportions of - 120x60x7 with holes.
  • the plates can be briefly described as plastic parts, preferably manufactured in polypropylene, but it is possible to make them with other plastic materials.
  • the choice for propylene is explained by the ease of finding it on the Brazilian market and the impact on the cost of the system, which is a crucial factor for the use of this type of product in civil construction, since one of the objectives is to allow the rationalization of resources and savings in construction, which allows a reduction in the total cost of the work and a more affordable price for the end consumer, thus fulfilling its social function.
  • the parts have openings on the sides (1) that allow interconnection between the plates using a fixing element (plate lock), as they are equidistant from each other (2) and are located at the mid-height of the parts, ( 3) the holes allow greater modularization when assembling the set.
  • a fixing element plate lock
  • the parts have ribs that are orthogonal to each other (4), with different heights so that together they provide the necessary inertia without making the parts too heavy, which would harm the ergonomics of the system.
  • the openings on the sides have a relief cavity (6) that are hollow to facilitate the maintenance process, since, being hollow, the removal of dirt is facilitated.
  • Plate A; L plate; J board: [0023] They have structures in the quadrants with French hands (7) that increase the flexural resistance of the plate and consequently improve the finish of the molded slab.
  • the structure is dimensioned with measures that allow the accommodation of a prop head of up to 16 cm x 16 cm (8) which facilitates the process of deformation and placement of remaining props, contributing to increasing the productivity of the work, a since the remaining struts can be positioned before deforming the system.
  • Parts with a height of 52 mm different from the system standard (parts with a height of 70 mm).
  • the piece has an 18 mm recess, which allows additional support that It can be made of wood, plastic or any other material found on site that is used when the total size of the slab is not a multiple of the size of the system plates.
  • the ribbed structure of the part The bottom of the pieces had several points where wooden blocks could be housed to fix the complement using nails or screws.
  • the plates In addition to the side openings, for interconnection between the plates, the plates have “clamp” or “snap fit” structures (11) that serve to fix the plates.
  • Plastic part preferably manufactured from high-density polyethylene or polypropylene, but can be manufactured from other plastic materials.

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

Abstract

This application describes a robust system consisting of a wide variety of planar plates, preferably made of polypropylene, which are reusable, interconnectable and interchangeable and can be used for building forms in the construction industry. The parts have equidistant side openings at half-height and a fastening element that are capable of significantly increasing the modularity of the system. In addition, said parts have ribs at right angles to one another so that the whole provides the necessary inertia without increasing the weight of the system. Angles on the sides help prevent concrete run-off, and openings called relief cavities facilitate the maintenance and cleaning of the parts.

Description

SISTEMA DE CONECTORES E PLACAS MODULARES REUTILIZÁVEIS, PARA CONSTRUÇÃO DE FORMAS EM CONSTRUÇÃO CIVILSYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF SHAPES IN CIVIL CONSTRUCTION
CAMPO DE ATUAÇÃO FIELD OF ACTIVITY
[001] Esse modelo de utilidade está voltado para a área de construção civil, mais especificamente para o setor de formas de construção para edificações. [001] This utility model is aimed at the civil construction area, more specifically for the construction forms sector for buildings.
ESTADO DA TÉCNICA STATE OF THE TECHNIQUE
[002] O sistema de placas plásticas, reutilizáveis para construção de formas em construção civil, devido a sua simplicidade pode gerar benefícios tanto para o grande construtor institucional quanto ao pequeno mestre de obra ou pai de família que, as duras penas, constrói sua própria casa, agregando valiosa redução dos custos finais de construção, pela economia oriunda da substituição de 80% dos custos com madeiras e da mão de obra ligada às diversas tarefas típicas do uso de madeira, através de utilização de materiais plásticos reutilizáveis, que podem ser alugados em depósitos de materiais de construção e transportados e montados pelo próprio interessado, com economias significativas de mão de obra e logística. [002] The system of plastic plates, reusable for building forms in civil construction, due to its simplicity can generate benefits for both the large institutional builder and the small master builder or family man who, with difficulty, builds his own house, adding a valuable reduction in final construction costs, due to the savings resulting from the replacement of 80% of wood costs and labor costs linked to the various tasks typical of using wood, through the use of reusable plastic materials, which can be rented in construction materials warehouses and transported and assembled by the interested party, with significant savings in labor and logistics.
[003] O pedido de patente BR 102017001259-0 descreve um sistema de conectores e placas planas plásticas reutilizáveis composto por apenas duas placas plásticas com dimensões preferenciais de 60x60x7 cm, sendo os ditos conectores em forma cilíndrica com orifícios trespassantes para os ditos conectores. O presente modelo de utilidade pode ser descrito como um profundo melhoramento de tal pedido, com um acréscimo substancial da complexidade do sistema e a criação de mais placas, o referido sistema expressa avanços significativos que podem ser resumidos diante das seguintes características: [004] As aberturas de interconexão entre as placas (1) são equidistantes e localizadas na meia altura das peças, de forma que novas configurações modulares são alcançadas. [003] Patent application BR 102017001259-0 describes a system of connectors and reusable flat plastic plates composed of just two plastic plates with preferred dimensions of 60x60x7 cm, said connectors being in cylindrical shape with through holes for said connectors. The present utility model can be described as a profound improvement of such an application, with a substantial increase in the complexity of the system and the creation of more boards, the said system expresses significant advances that can be summarized in view of the following characteristics: [004] The interconnection openings between the plates (1) are equidistant and located at the mid-height of the parts, so that new modular configurations are achieved.
[005] Ainda, as peças possuem pequenas angulações em suas laterais, de forma a garantir uma vedação superior, que contribui para evitar o escoamento de concreto entre as placas. [005] Furthermore, the pieces have small angles on their sides, in order to guarantee a superior seal, which helps to prevent concrete from flowing between the plates.
[006] As aberturas laterais possuem cavidade de alívio (6), que neste pedido possuem o diferencial de serem vazadas para que a manutenção e limpeza da peça sejam facilitadas. [006] The side openings have a relief cavity (6), which in this application has the advantage of being hollow so that maintenance and cleaning of the part are facilitated.
[007] As placas A, J e L possuem estruturas nos quadrantes com mãos francesas (7) que aumentam a resistência a flexão das placas e contribui com o melhoramento do acabamento da laje moldada. [007] Plates A, J and L have structures in the quadrants with French hands (7) that increase the flexural resistance of the plates and contribute to improving the finish of the molded slab.
[008] As placas B, C, D e E possuem espaço específico para o alojamento de cabeça de escora de até lOcm X lOcm (9), o que facilita o processo de desforma e adição de escoras remanescentes. [008] Plates B, C, D and E have specific space for housing a strut head of up to 10cm
[009] As placas D, E e L, possuem furos (10) em posições predeterminadas que são utilizados para a passagem de barras de ancoragem, essas barras são responsáveis por distribuir o esforço empregado e reduzir a deformação do elemento de travamento externo. [009] Plates D, E and L have holes (10) in predetermined positions that are used to pass anchor bars. These bars are responsible for distributing the effort used and reducing the deformation of the external locking element.
[0010] As placas E e F possuem um rebaixo de cerca de 18 mm que possibilitam o apoio complementar de material para situações em que o tamanho total da laje não é múltiplo do tamanho das peças do sistema construtivo. [0010] Plates E and F have a recess of around 18 mm that enable additional material support for situations in which the total size of the slab is not a multiple of the size of the parts of the construction system.
[0011] As placas G e F são totalmente novas e possuem, além de suas aberturas laterais, estruturas do tipo grampo (11) que servem para fixação das placas. [0011] Plates G and F are completely new and have, in addition to their side openings, clamp-type structures (11) that serve to fix the plates.
[0012] Além disso, o sistema de travas teve suas alavancas reforçadas e também teve o formato da extremidade onde se posicionam as alavancas alterado para a forma hexagonal, tanto internamento quanto extemamente, de forma a permitir a utilização de uma ferramenta auxiliar para a retirada do conector da placa. [0012] Furthermore, the locking system had its levers reinforced and the shape of the end where the levers are positioned was changed to a hexagonal shape, both internally and externally, in order to allow the use of an auxiliary tool for removal. of the board connector.
[0013] O presente modelo de utilidade acumula as seguintes vantagens: [0014] Redução na quantidade de madeira na obra: Gera economia pois diminuiu a mão de obra de carpintaria, redução do gasto com descarte de material, redução de custo com a diminuição da quantidade de pregos; [0013] The present utility model accumulates the following advantages: [0014] Reduction in the amount of wood on site: Generates savings as it reduces carpentry labor, reduces spending on material disposal, reduces costs by reducing the number of nails;
[0015] Outros fatores para redução de custos: Redução de custos com revestimento pois a estrutura moldada é mais uniforme, redução do gasto com energia elétrica, pois, devido a cor (branca) e translúcida da placa maior de 60x60x7, há possibilidade de redução de lâmpadas; [0015] Other factors for cost reduction: Reduction in coating costs as the molded structure is more uniform, reduction in electricity expenditure as, due to the (white) and translucent color of the larger 60x60x7 plate, there is the possibility of reduction of lamps;
• Peças são mais leves que placas metálicas ou de madeira; • Parts are lighter than metal or wooden plates;
• Possibilitam mais reutilizações; • Enable more reuse;
• Material inerte com a água; • Material inert with water;
• Redução do tempo de montagem e desforma; • Reduction in assembly and demolding time;
• Ergonomia e segurança do trabalho na montagem e na desforma; • Ergonomics and work safety when assembling and unmolding;
• Preservação ambiental devido à redução de até 80% da madeira na construção de fôrmas; • Environmental preservation due to the reduction of up to 80% of wood in the construction of formwork;
• Maior organização do canteiro de obra. • Greater organization of the construction site.
DESCRIÇÃO DA INVENÇÃO DESCRIPTION OF THE INVENTION
[0016] Diferentemente da técnica anterior, o sistema construtivo é composto de 12 (doze) componentes principais: [0016] Unlike the previous technique, the construction system is composed of 12 (twelve) main components:
• PLACA A: com proporções em - 60x60x7; • PLATE A: with proportions of - 60x60x7;
• PLACA B: com proporções em - 60x15x7 sem furos; • PLATE B: with proportions of - 60x15x7 without holes;
• PLACA C: com proporções em - 60x15x5,2 sem furos; • PLATE C: with proportions of - 60x15x5.2 without holes;
• PLACA D: com proporções em - 60x15x7 com furos; • PLATE D: with proportions of - 60x15x7 with holes;
• PLACA E: com proporções em - 60x15x5,2 com furos; • PLATE E: with proportions of - 60x15x5.2 with holes;
• PLACA F: com proporções em - 60x5x5,2; • PLATE F: with proportions of - 60x5x5.2;
• PLACA G: com proporções em - 60x5x7 ; • PLATE G: with proportions of - 60x5x7;
• PLACA H: canto externo • PLATE H: external corner
• PLACA I: canto interno • PLACA J: com proporções em - 120x60x7 sem furos; • PLATE I: inner corner • PLATE J: with proportions of - 120x60x7 without holes;
• PLACA L: com proporções em - 120x60x7 com furos. • PLATE L: with proportions of - 120x60x7 with holes.
• Trava Placa. • Plate Lock.
[0017] As placas podem ser sumariamente descritas como peças plásticas, fabricadas preferencialmente em polipropileno, porém é possível fazê-las com outros materiais plásticos. A escolha pelo propileno é explicada pela facilidade de ser encontrado no mercado brasileiro e o impacto no custo do sistema, que é um fator crucial para utilização deste tipo de produto na construção civil, uma vez que um dos objetivos é permitir a racionalização de recursos e economia na construção, o que possibilita uma redução no custo total da obra e um valor mais acessível para o consumidor final, cumprindo assim sua função social. [0017] The plates can be briefly described as plastic parts, preferably manufactured in polypropylene, but it is possible to make them with other plastic materials. The choice for propylene is explained by the ease of finding it on the Brazilian market and the impact on the cost of the system, which is a crucial factor for the use of this type of product in civil construction, since one of the objectives is to allow the rationalization of resources and savings in construction, which allows a reduction in the total cost of the work and a more affordable price for the end consumer, thus fulfilling its social function.
[0018] As peças possuem aberturas nas laterais (1) que possibilitam a interconexão entre as placas utilizando-se de um elemento de fixação (trava placa), por serem equidistante entre si (2) e estarem localizados na meia altura das peças, (3) os furos permitem uma maior modularização na montagem do conjunto. [0018] The parts have openings on the sides (1) that allow interconnection between the plates using a fixing element (plate lock), as they are equidistant from each other (2) and are located at the mid-height of the parts, ( 3) the holes allow greater modularization when assembling the set.
[0019] As peças possuem nervuras ortogonais entre si (4), com diferentes alturas para que em conjunto proporcione a inércia necessária sem que isso torne as peças demasiadamente pesadas, o que prejudicaria a ergonomia do sistema. [0019] The parts have ribs that are orthogonal to each other (4), with different heights so that together they provide the necessary inertia without making the parts too heavy, which would harm the ergonomics of the system.
[0020] Possuem angulações (5) em suas laterais para garantir o encontro na parte superior da placa e excelente vedação para evitar o escoamento de concreto entre as ditas placas. [0020] They have angles (5) on their sides to guarantee the meeting at the top of the plate and excellent sealing to prevent concrete flow between said plates.
[0021] A aberturas nas laterais possuem cavidade de alívio (6) que são vazadas para facilitar o processo de manutenção, uma vez que, sendo vazadas, a retirada de sujeira é facilitada. [0021] The openings on the sides have a relief cavity (6) that are hollow to facilitate the maintenance process, since, being hollow, the removal of dirt is facilitated.
[0022] Características específicas de cada um dos componentes do sistema: [0022] Specific characteristics of each of the system components:
Placa A; placa L; placa J: [0023] Possuem estruturas nos quadrantes com mãos francesas (7) que aumentam a resistência a flexão da placa e consequentemente melhora o acabamento da laje moldada. Plate A; L plate; J board: [0023] They have structures in the quadrants with French hands (7) that increase the flexural resistance of the plate and consequently improve the finish of the molded slab.
[0024] A estruturação é dimensionada com medidas que permitem o alojamento de uma cabeça de escora de até 16 cm x 16 cm (8) o que facilita o processo de desforma e colocação de escoras remanescentes, contribuindo para aumentar a produtividade da obra, uma vez que, as escoras remanescentes podem ser posicionadas antes da desforma do sistema. [0024] The structure is dimensioned with measures that allow the accommodation of a prop head of up to 16 cm x 16 cm (8) which facilitates the process of deformation and placement of remaining props, contributing to increasing the productivity of the work, a since the remaining struts can be positioned before deforming the system.
Placa B; placa C; placa D; placa E Plate B; plate C; plate D; E plate
[0025] Possuem espaço suficiente para o alojamento de uma cabeça de escora de até lOcm x 10 cm (9), o que facilita o processo de desforma e a colocação de escoras remanescentes, contribuindo para aumentar a produtividade da obra, uma vez que as escoras remanescentes podem ser posicionadas antes da desforma do sistema. [0025] They have enough space to accommodate a strut head measuring up to 10 cm x 10 cm (9), which facilitates the deformation process and the placement of remaining struts, contributing to increasing the productivity of the work, since the remaining struts can be positioned before deforming the system.
Placa D; placa E; placa L Plate D; E plate; L plate
[0026] Possuem furos (10) em posições predeterminadas que são utilizados para a passagem de barras de ancoragem. São utilizadas na moldagem de vigas e pilares. Como o empuxo na execução deste tipo de estrutura é muito alto, é comum a necessidade de utilização de barras de ancoragem para distribuir melhor o esforço e para que o elemento de travamento externo não deforme excessivamente. [0026] They have holes (10) in predetermined positions that are used to pass anchor bars. They are used in the molding of beams and pillars. As the thrust in the execution of this type of structure is very high, it is common to use anchor bars to better distribute the effort and so that the external locking element does not deform excessively.
Placa E; placa F E plate; F plate
[0027] Peças com altura de 52 mm, diferente do padrão do sistema (peças com altura de 70 mm). Como as aberturas laterais estão localizadas na meia altura das peças é possível a conexão destas peças com os outros componentes do sistema com sua parte lisa voltada para baixo, com isso, a peça possui um rebaixo de 18 mm o que possibilita o apoio de complemento que pode ser de madeira, plástico ou qualquer outro material encontrado em obra que é utilizado quando o tamanho total da laje não é múltiplo do tamanho das placas do sistema. A estrutura nervurada da parte inferior das peças possuiu vários pontos onde podem ser alojados blocos de madeira que servem para a fixação do complemento utilizando prego ou parafuso. [0027] Parts with a height of 52 mm, different from the system standard (parts with a height of 70 mm). As the side openings are located at the mid-height of the pieces, it is possible to connect these pieces with the other components of the system with their smooth part facing downwards. Therefore, the piece has an 18 mm recess, which allows additional support that It can be made of wood, plastic or any other material found on site that is used when the total size of the slab is not a multiple of the size of the system plates. The ribbed structure of the part The bottom of the pieces had several points where wooden blocks could be housed to fix the complement using nails or screws.
Placa G; Placa F G plate; F Plate
[0028] As placas possuem além das aberturas laterais, para interconexão entre as placas, estruturas tipo “grampos” ou “snap fit” (11) que servem para fixação das placas. [0028] In addition to the side openings, for interconnection between the plates, the plates have “clamp” or “snap fit” structures (11) that serve to fix the plates.
Placa H H plate
[0029] Peça em formato de L, pode ser usada para moldar cantos de pilares, fundos de vigas e cantos externos de paredes. Possuiu 60 cm de comprimento e molda cantos de 7x7. [0029] L-shaped piece, can be used to shape the corners of pillars, bottoms of beams and external corners of walls. It was 60 cm long and molded 7x7 corners.
Placa I Plate I
[0030] Peça em formato de L, pode ser usada para moldar interface laje-viga e cantos internos de paredes. Possuiu 60 cm de comprimento, molda canto de 23x8. [0030] L-shaped piece, can be used to shape slab-beam interface and internal corners of walls. It was 60 cm long, molded into a 23x8 corner.
Trava placa Plate lock
[0031] Peça plástica, fabricada preferencialmente em polietileno de alta densidade ou polipropileno, porém pode ser fabricada com outros materiais plásticos. [0031] Plastic part, preferably manufactured from high-density polyethylene or polypropylene, but can be manufactured from other plastic materials.
[0032] Possui corpo cilíndrico. Em uma extremidade possui uma cabeça em formato de oblongo e na outra extremidade possui formato hexagonal externo (12) e interno (13), o formato hexagonal foi feito para utilização de ferramenta como chave de boca (usando hexágono externo) e chave sextavada (usando hexágono interno). Possuiu também alavanca terminal (14) para remoção da trava com as mãos. [0032] It has a cylindrical body. At one end it has an oblong-shaped head and at the other end it has an external (12) and internal (13) hexagonal shape. internal hexagon). It also had a terminal lever (14) for removing the lock by hand.

Claims

REIVINDICAÇÕES
1) SISTEMA DE CONECTORES E PLACAS MODULARES REUTILIZÁVEIS, PARA CONSTRUÇÃO DE FORMAS EM CONSTRUÇÃO CIVIL caracterizado por ser constituído de 12 componentes distintos, ditos componentes: PLACA A: com proporções em - 60x60x7; PLACA B: com proporções em - 60x15x7 SF; PLACA C: com proporções em - 60x15x5,2 SF; PLACA D: com proporções em - 60x15x7 CF; PLACA E: com proporções em - 60x15x5,2 CF; PLACA F: com proporções em - 60x5x5,2; PLACA G: com proporções em - 60x5x7; PLACA H: canto externo; PLACA I: canto interno; PLACA J: com proporções em - 120x60x7 SF; PLACA L: com proporções em - 120x60x7 CF e por último, trava placas. 1) SYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF SHAPES IN CIVIL CONSTRUCTION characterized by being made up of 12 distinct components, known as components: PLATE A: with proportions of - 60x60x7; PLATE B: with proportions in - 60x15x7 SF; PLATE C: with proportions in - 60x15x5.2 SF; PLATE D: with proportions in - 60x15x7 CF; PLATE E: with proportions of - 60x15x5.2 CF; PLATE F: with proportions of - 60x5x5.2; PLATE G: with proportions of - 60x5x7; PLATE H: external corner; PLATE I: inner corner; PLATE J: with proportions in - 120x60x7 SF; PLATE L: with proportions of - 120x60x7 CF and finally, locking plates.
2) SISTEMA DE CONECTORES E PLACAS MODULARES REUTILIZÁVEIS, PARA CONSTRUÇÃO DE FORMAS EM CONSTRUÇÃO CIVIL segundo a reivindicação 1, caracterizado pelo fato de que as peças plásticas possuem aberturas em suas laterais (1) que são equidistantes e possibilitam a interconexão entre as ditas placas utilizando-se as travas (elemento de fixação) e estarem localizados na meia altura das pelas peças. 2) SYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF FORMS IN CIVIL CONSTRUCTION according to claim 1, characterized by the fact that the plastic parts have openings on their sides (1) that are equidistant and enable interconnection between said plates using The latches (fixing element) are located at mid-height of the pieces.
3) SISTEMA DE CONECTORES E PLACAS MODULARES REUTILIZÁVEIS, PARA CONSTRUÇÃO DE FORMAS EM CONSTRUÇÃO CIVIL segundo a reivindicação 1, caracterizado pelo fato de que as placas possuem nervuras ortogonais entre si (4) com diferentes alturas para proporcionar inércia entre as peças. 3) SYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF SHAPES IN CIVIL CONSTRUCTION according to claim 1, characterized by the fact that the plates have ribs orthogonal to each other (4) with different heights to provide inertia between the pieces.
4) SISTEMA DE CONECTORES E PLACAS MODULARES REUTILIZÁVEIS, PARA CONSTRUÇÃO DE FORMAS EM CONSTRUÇÃO CIVIL segundo a reivindicação 1, caracterizado pelo fato de que as placas possuem aberturas nas laterais chamadas cavidades de alívio, que são vazadas e são utilizadas na limpeza e manutenção das ditas placas. 4) SYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF FORMS IN CIVIL CONSTRUCTION according to claim 1, characterized by the fact that the plates have openings on the sides called relief cavities, which are hollow and are used in cleaning and maintaining said plates.
7 7
FOLHA DE SUBSTITUIÇÃO (REGRA 26) 5) Placas A, L e J, segundo a reivindicação 1, 2, 3, 4 e 5 caracterizadas por possuírem estruturas nos quadrantes com mãos francesas (7) que são responsáveis por aumentar a resistência a flexão das placas. REPLACEMENT SHEET (RULE 26) 5) Plates A, L and J, according to claim 1, 2, 3, 4 and 5, characterized by having structures in the quadrants with French hands (7) which are responsible for increasing the flexural resistance of the plates.
6) Placas A, L e J, segundo as reivindicações 1, 2, 3, 4 5 e 6, caracterizadas por possuírem medidas que permitem o alojamento de uma cabeça de escora de até 16x16 cm (8) para o processo de desforma e colocação de escoras remanescentes. 6) Plates A, L and J, according to claims 1, 2, 3, 4 5 and 6, characterized by having measures that allow the accommodation of a prop head measuring up to 16x16 cm (8) for the deformation and placement process of remaining struts.
7) Placas B, C, D e E, segundo as reivindicações 1, 2, 3, 4 e 5 caracterizadas por possuírem espaço suficiente para o alojamento de uma cabeça de escora de até 10x10 cm (9) para o processo de desforma e colocação de escoras remanescentes. 7) Plates B, C, D and E, according to claims 1, 2, 3, 4 and 5, characterized by having sufficient space to accommodate a prop head measuring up to 10x10 cm (9) for the deformation and placement process of remaining struts.
8) Placas D, E, L, segundo as reivindicações 1, 2, 3, 4 e 5 caracterizadas por possuírem furos (10) em posições predeterminadas que são utilizados para a passagem de barras de ancoragem. 8) Plates D, E, L, according to claims 1, 2, 3, 4 and 5 characterized by having holes (10) in predetermined positions that are used for the passage of anchor bars.
9) Placas E e F, segundo as reivindicações 1, 2, 3, 4 e 5 caracterizadas por possuírem um rebaixo, preferencialmente entre 12 mm a 20 mm capaz de comportar apoios complementares . 9) Plates E and F, according to claims 1, 2, 3, 4 and 5, characterized by having a recess, preferably between 12 mm and 20 mm, capable of supporting additional supports.
10) Placas E e F, segundo as reivindicações 1, 2, 3, 4 e 5 caracterizadas por possuírem uma estrutura nervurada em sua parte inferior que comportam fixação de complementos utilizando pregos ou parafusos. 10) Plates E and F, according to claims 1, 2, 3, 4 and 5, characterized by having a ribbed structure in their lower part that allows for fixing accessories using nails or screws.
11) Placas G e F, segundo as reivindicações 1, 2, 3, 4 e 5, caracterizadas por possuírem estruturas similares a grampos (11) para fixação das placas. 11) Plates G and F, according to claims 1, 2, 3, 4 and 5, characterized by having structures similar to clips (11) for fixing the plates.
12) Placas H e i, segundo as reivindicações 1, 2, 3, 4 e 5 caracterizadas por possuírem cerca de 60 cm de comprimento e formato de L. 12) Plates H and i, according to claims 1, 2, 3, 4 and 5, characterized by being around 60 cm long and L-shaped.
13) Trava Placa, segundo a reivindicação 1, caracterizada por ser fabricada, preferencialmente por polietileno de alta densidade ou polipropileno, além de possuir corpo cilíndrico, enquanto, em uma extremidade possui uma cabeça em formato oblongo e na outra extremidade possui formato hexagonal externo (12) e13) Plate Lock, according to claim 1, characterized in that it is manufactured, preferably from high-density polyethylene or polypropylene, in addition to having a cylindrical body, while at one end it has an oblong-shaped head and at the other end it has an external hexagonal shape ( 12) and
8 8
FOLHA DE SUBSTITUIÇÃO (REGRA 26) interno (13), capaz de utilização como ferramenta de chave de boca, além de possuir uma alavanca terminal (14). REPLACEMENT SHEET (RULE 26) internal (13), capable of being used as a spanner tool, in addition to having a terminal lever (14).
9 9
FOLHA DE SUBSTITUIÇÃO (REGRA 26) REPLACEMENT SHEET (RULE 26)
PCT/BR2023/050147 2022-06-09 2023-05-16 System of reusable modular plates and connectors for building forms in the construction industry WO2023235947A1 (en)

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BR202022011331-4U BR202022011331U2 (en) 2022-06-09 2022-06-09 SYSTEM OF CONNECTORS AND REUSABLE MODULAR PLATES, FOR CONSTRUCTION OF SHAPES IN CIVIL CONSTRUCTION

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WO2009064157A2 (en) * 2007-11-15 2009-05-22 Yuan Tai Chin Improvements to formwork panel and accessory
BRMU8802029U2 (en) * 2008-07-31 2010-05-04 Wanderley Jayme Esmael reinforced modular element applied to plastic concreting
MY151646A (en) * 2005-08-25 2014-06-30 Teo Phang Woon A panel mould for casting concrete
CN104652805A (en) * 2015-02-11 2015-05-27 郭榕来 Reinforced building formwork
ES2570000T3 (en) * 2003-12-03 2016-05-13 Geoplast S.P.A. Modular reusable formwork with improved ribs
CN208310178U (en) * 2018-02-13 2019-01-01 郑贤斌 A kind of building template system
BR112016000321B1 (en) * 2013-07-10 2022-03-08 Polytech Gmbh FORMWORK PANEL, WALL AND CEILING FORMWORK CONCRETE AND, METHOD FOR PRODUCTION OF A FORMWORK PANEL

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Publication number Priority date Publication date Assignee Title
DE10353277A1 (en) * 2002-11-18 2009-05-07 Sistemas Industrializados Barcons S.L., Puerto de Santa Maria Improvements to systems for building structures in reinforced concrete or other material using high-precision, integral, modular formwork
ES2570000T3 (en) * 2003-12-03 2016-05-13 Geoplast S.P.A. Modular reusable formwork with improved ribs
MY151646A (en) * 2005-08-25 2014-06-30 Teo Phang Woon A panel mould for casting concrete
US20090057533A1 (en) * 2006-02-08 2009-03-05 Sunil Construction Co., Ltd. Form panel for construction
WO2009064157A2 (en) * 2007-11-15 2009-05-22 Yuan Tai Chin Improvements to formwork panel and accessory
BRMU8802029U2 (en) * 2008-07-31 2010-05-04 Wanderley Jayme Esmael reinforced modular element applied to plastic concreting
BR112016000321B1 (en) * 2013-07-10 2022-03-08 Polytech Gmbh FORMWORK PANEL, WALL AND CEILING FORMWORK CONCRETE AND, METHOD FOR PRODUCTION OF A FORMWORK PANEL
CN104652805A (en) * 2015-02-11 2015-05-27 郭榕来 Reinforced building formwork
CN208310178U (en) * 2018-02-13 2019-01-01 郑贤斌 A kind of building template system

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