FR3090709A1 - The present invention relates to a rapid flat concrete setting process for vertical wall panels. - Google Patents
The present invention relates to a rapid flat concrete setting process for vertical wall panels. Download PDFInfo
- Publication number
- FR3090709A1 FR3090709A1 FR1900055A FR1900055A FR3090709A1 FR 3090709 A1 FR3090709 A1 FR 3090709A1 FR 1900055 A FR1900055 A FR 1900055A FR 1900055 A FR1900055 A FR 1900055A FR 3090709 A1 FR3090709 A1 FR 3090709A1
- Authority
- FR
- France
- Prior art keywords
- concrete
- formwork
- press
- bamboo
- wall panel
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
- E04C2/18—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like with binding wires, reinforcing bars, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
Abstract
Procédé de coffrage de béton armé pour panneau de mur vertical caractérisé en ce que Le béton armé est un béton végétal bambou pour le granulat et bambou pour le treillis Le coffrage (11) est posé à plat au sol Le béton est coulé dans le coffrage depuis un malaxeur bétonnière (13) posée au sol Quelques minutes après le coulage du béton une presse (12) vient presser le haut du coffrage pour évacuer l’eau en surplus La presse (&é) vient presser régulièrement pendant 2 heures le temps du séchage du béton Au bout du séchage de la prise, au bout de quelques heures, le panneau de mur béton est décoffré puis relevé en vertical par un palan (17) Figure pour l’abrégé : Figure 1Reinforced concrete formwork method for vertical wall panel characterized in that Reinforced concrete is a bamboo vegetable concrete for the aggregate and bamboo for the trellis The formwork (11) is laid flat on the ground The concrete is poured into the formwork from a concrete mixer (13) placed on the ground A few minutes after the concrete has been poured, a press (12) presses the top of the formwork to evacuate excess water The press (& é) comes to press regularly for 2 hours while the concrete After the plug has dried, after a few hours, the concrete wall panel is stripped and then raised vertically by a hoist (17) Figure for the abstract: Figure 1
Description
DescriptionDescription
Titre de l'invention : La présente invention concerne un procédé de prise béton végétal rapide à plat de panneaux de murs verticaux.Title of the invention: The present invention relates to a rapid flat concrete setting process for vertical wall panels.
[0001] Il est connu différents procédés de prise béton à ciment pour panneaux de murs verticaux. Typiquement les murs sont montés sur site, le coffrage est monté en vertical et le béton est coulé depuis le bas du mur pour remplir le coffrage jusqu’au haut du mur. Un temps important est laissé au séchage, typiquement de plusieurs semaines. A la fin de la période de séchage, le coffrage est retiré. Et le panneau continue à sécher sur site.It is known various methods of setting concrete to cement for vertical wall panels. Typically the walls are mounted on site, the formwork is mounted vertically and the concrete is poured from the bottom of the wall to fill the formwork to the top of the wall. Significant time is left to dry, typically several weeks. At the end of the drying period, the formwork is removed. And the panel continues to dry on site.
[0002] Ces dispositifs de l’art antérieur présentent des inconvénients évidents qui sont un temps important de séchage, et une infrastructure lourde pour monter des coffrages verticaux pour maintenir les pans de murs verticaux.These devices of the prior art have obvious drawbacks which are a long drying time, and a heavy infrastructure for mounting vertical forms to maintain the sections of vertical walls.
[0003] Un objet principal de l’invention est de proposer un nouveau procédé de coffrage de pans de murs à plat. Plus particulièrement, l’invention utilise une composition béton particulière plus légère et à mode de séchage différent qui permet un séchage ultra rapide. Enfin, l’invention propose un système de traitement de l’eau différent avec une pression pour évacuer l’eau hors du coffrage.A main object of the invention is to provide a new method of formwork of flat sections of walls. More particularly, the invention uses a particular lighter concrete composition with a different drying mode which allows ultra-fast drying. Finally, the invention provides a different water treatment system with pressure to drain the water out of the formwork.
[0004] Un objet de l’invention est de proposer un procédé de coffrage ultra rapide, ultra simple, et économique.An object of the invention is to provide an ultra fast, ultra simple, and economical formwork process.
[0005] Un objet de l’invention est de proposer un procédé de coffrage qui permet de poser facilement des parements décoratifs.An object of the invention is to provide a formwork process which makes it possible to easily install decorative facings.
[0006] Un objet de l’invention est de permettre de coffrer des panneaux de grande taille.An object of the invention is to allow the shuttering of large panels.
[0007] Dans un aspect principal, l’invention propose un coffrage à plat d’un béton végétal qui est plus léger que le béton traditionnel de granulat de roche. Le béton végétal comprend un treillis de bambou avec lequel est mélangé un granulat bambou.In a main aspect, the invention proposes a flat formwork of a plant concrete which is lighter than the traditional rock aggregate concrete. Vegetable concrete includes a bamboo trellis with which a bamboo aggregate is mixed.
[0008] Dans un aspect l’invention propose un liant colle à bois qui se dilue à l’eau.In one aspect the invention provides a wood glue binder which dilutes with water.
[0009] Dans un aspect, l’invention propose une étape de pressage pour évacuer l’eau après premier séchage de la colle à bois.In one aspect, the invention provides a pressing step to remove the water after the wood glue has dried for the first time.
[0010] Les figures annexées représentent un mode particulier de l’invention sur lesquelles : [0011] · [Eig 1] La figure 1 représente un schéma de principe des éléments principaux pour le coulage du béton.The attached figures represent a particular embodiment of the invention in which: [Eig 1] Figure 1 shows a block diagram of the main elements for pouring concrete.
• [Eig 2] La figure 2 représente une vue de haut d’un treillis dans son coffrage selon l’invention • [Eig 3] La figure 3 représente des parements décoratifs de mur selon l’invention • [Fig 4] La figure 4 représente une variante de l’invention dans lequel les éléments d’ouverture des panneaux de mur sont réservés• [Eig 2] Figure 2 represents a top view of a trellis in its formwork according to the invention • [Eig 3] Figure 3 represents decorative wall facing according to the invention • [Fig 4] Figure 4 represents a variant of the invention in which the opening elements of the wall panels are reserved
[0012] La figure 1 représente un schéma de principe des éléments principaux pour le coulage du béton avec une bétonnière (13) dans laquelle est malaxé un mélange de granulats bambous avec du liant colle à bois et eau. L’ensemble est vidé sur un coffrage à plat (11) qui comprend un fond de coffrage et des parois latérales de coffrage. Le mélange comprend du treillis bambou, du granulat bambou et de la colle à bois, l’ensemble du panneau vertical est coulé à plat en horizontal dans un coffrage (11) posé au sol. Au bout d’un premier temps de séchage, qui est de quelques minutes, le panneau est pressé par le haut par une presse (12) cela a pour effet de chasser le surplus d’eau qui va déborder par le côté du coffrage et être repris dans une gouttière d’évacuation (15). Au bout de 2 heures, le temps de séchage est suffisant, le panneau peut être décoffré, puis relevé par un palan (17) positionné au-dessus de la zone de coffrage. Il est ensuite acheminé au moyen d’un chariot vers la zone de stockage. Il est alors prêt à l’emploi.Figure 1 shows a block diagram of the main elements for pouring concrete with a concrete mixer (13) in which is mixed a mixture of bamboo aggregates with wood glue and water binder. The assembly is emptied onto a flat formwork (11) which includes a formwork bottom and formwork side walls. The mixture includes bamboo trellis, bamboo aggregate and wood glue, the entire vertical panel is cast horizontally flat in a formwork (11) placed on the ground. After a first drying time, which is a few minutes, the panel is pressed from above by a press (12) this has the effect of driving off the excess water which will overflow through the side of the formwork and be taken up in a drainage gutter (15). After 2 hours, the drying time is sufficient, the panel can be stripped, then lifted by a hoist (17) positioned above the formwork area. It is then transported by trolley to the storage area. It is then ready for use.
[0013] La figure 2 représente une vue de haut d’un treillis (20) en tige bambou dans son coffrage (11), Le treillis est positionné dans le coffrage à la bonne position au moyen d’un jeu de cales. Il peut aussi être maintenu au-dessus du coffrage par le même palan (17) qui servira ensuite au levage du panneau complet moulé.2 shows a top view of a lattice (20) of bamboo rod in its formwork (11), The lattice is positioned in the formwork in the correct position by means of a set of shims. It can also be held above the formwork by the same hoist (17) which will then be used to lift the complete molded panel.
[0014] La figure 3 représente des parements décoratifs (30) de mur selon l’invention qui peuvent équiper la paroi du coffrage.Figure 3 shows decorative facings (30) of the wall according to the invention which can equip the wall of the formwork.
[0015] La figure 4 représente une variante de l’invention dans lequel les éléments d’ouverture des panneaux de mur dont le cadre (40) est disposé dans le coffrage pour réserver l’espace de la porte. Des gaines techniques (41) peuvent aussi être placées pour réserver l’espace. Il est donc compris qu’après le coulage du béton et son séchage, le panneau de mur est prêt à l’emploi pour la pose de la porte, des fenêtres, bref des ouvertures des panneaux de mur. Les gaines techniques sont elles aussi prêtes pour le passage des différents câbles ou fluides. Il apparaît donc qu’à l’issue du coulage du béton, le panneau de mur est totalement prêt à l’emploi avec ses éléments décoratifs, ses gaines techniques et ses cadres d’ouverture.Figure 4 shows a variant of the invention in which the opening elements of the wall panels whose frame (40) is arranged in the formwork to reserve the space of the door. Technical ducts (41) can also be placed to reserve the space. It is therefore understood that after the concrete has been poured and dried, the wall panel is ready for use for the installation of the door, the windows, in short, the openings of the wall panels. The technical ducts are also ready for the passage of different cables or fluids. It therefore appears that after pouring the concrete, the wall panel is completely ready for use with its decorative elements, its technical sheaths and its opening frames.
[0016] La présente invention concerne donc un procédé de coffrage de béton armé pour panneau de mur vertical caractérisé en ce queThe present invention therefore relates to a reinforced concrete formwork method for vertical wall panel characterized in that
[0017] · Le béton armé est un béton végétal bambou pour le granulat et bambou pour le treillis • Le coffrage (11) est posé à plat au sol • Le béton est coulé dans le coffrage depuis un malaxeur bétonnière (13) posé au sol • Quelques minutes après le coulage du béton une presse vient presser le haut du coffrage pour évacuer l’eau en surplus • La presse vient presser régulièrement pendant 2 heures le temps du séchage du béton • Au bout du séchage de la prise, au bout de quelques heures, le panneau de mur béton est décoffré puis relevé en vertical par un palan (17)· Reinforced concrete is a bamboo vegetable concrete for the aggregate and bamboo for the trellis • The formwork (11) is laid flat on the ground • The concrete is poured into the formwork from a concrete mixer (13) placed on the ground • A few minutes after pouring the concrete, a press squeezes the top of the formwork to remove excess water • The press squeezes the concrete regularly for 2 hours while the concrete dries • After the setting has dried, a few hours, the concrete wall panel is stripped then raised vertically by a hoist (17)
[0018] La présente invention concerne don un procédé de coffrage caractérisé en ce que [0019] · le cadre (40) des éléments d’ouverture dans le panneau de mur et les gaines techniques (41) sont placées dans le coffrage pour réserver l’espace avant le coulage du béton.The present invention relates to a formwork process characterized in that the frame (40) of the opening elements in the wall panel and the technical sheaths (41) are placed in the formwork to reserve the space before pouring concrete.
[0020] On voit bien que de nombreuses variantes éventuellement susceptibles de se combiner peuvent ici être apportées sans jamais sortir du cadre de l’invention tel qu’il est défini ci-après.It is clear that many variants possibly capable of combining can be made here without ever departing from the scope of the invention as defined below.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1900055A FR3090709A1 (en) | 2018-12-21 | 2018-12-21 | The present invention relates to a rapid flat concrete setting process for vertical wall panels. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1900055A FR3090709A1 (en) | 2018-12-21 | 2018-12-21 | The present invention relates to a rapid flat concrete setting process for vertical wall panels. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3090709A1 true FR3090709A1 (en) | 2020-06-26 |
Family
ID=67441213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1900055A Withdrawn FR3090709A1 (en) | 2018-12-21 | 2018-12-21 | The present invention relates to a rapid flat concrete setting process for vertical wall panels. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3090709A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB606979A (en) * | 1945-12-15 | 1948-08-24 | Louis Cooke | An improved method of and means for constructing and positioning concrete walls, slabs and the like |
| JPH11303306A (en) * | 1998-04-18 | 1999-11-02 | Wakaba Hara | Building material using natural bamboo |
| WO2014137294A1 (en) * | 2013-03-06 | 2014-09-12 | Eidgenoessische Technische Hochschule Zurich (Swiss Federal Institute Of Technology Zurich) | Bamboo composite material for structural applications and method of fabricating the same |
-
2018
- 2018-12-21 FR FR1900055A patent/FR3090709A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB606979A (en) * | 1945-12-15 | 1948-08-24 | Louis Cooke | An improved method of and means for constructing and positioning concrete walls, slabs and the like |
| JPH11303306A (en) * | 1998-04-18 | 1999-11-02 | Wakaba Hara | Building material using natural bamboo |
| WO2014137294A1 (en) * | 2013-03-06 | 2014-09-12 | Eidgenoessische Technische Hochschule Zurich (Swiss Federal Institute Of Technology Zurich) | Bamboo composite material for structural applications and method of fabricating the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLSC | Publication of the preliminary search report |
Effective date: 20200626 |
|
| ST | Notification of lapse |
Effective date: 20200910 |