LU83381A1 - FORMWORK FOR CONCRETE SAIL - Google Patents
FORMWORK FOR CONCRETE SAIL Download PDFInfo
- Publication number
- LU83381A1 LU83381A1 LU83381A LU83381A LU83381A1 LU 83381 A1 LU83381 A1 LU 83381A1 LU 83381 A LU83381 A LU 83381A LU 83381 A LU83381 A LU 83381A LU 83381 A1 LU83381 A1 LU 83381A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- side walls
- faces
- formwork
- concrete
- formwork block
- Prior art date
Links
Classifications
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
- E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
-
- 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
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
- 1 - r- 1 - r
Bloc-coffrage pour voile en béton.Formwork block for concrete wall.
La présente invention a pour objet un bloc-coffrage pour voile en béton qui permet un assemblage aisé et rapide par simple pose en superposition.The present invention relates to a formwork block for concrete walls which allows easy and rapid assembly by simple laying in superposition.
’S’S
5 Une application particulière pour laquelle le bloc- coffrage est tout spécialement mais non exclusivement destiné,est la construction de silos pour fourrages verts. Les blocs utilisés jusqu’à présent sont de forme purement parallélipipédique qui sont assemblés | 10 par liaison au mortier. Un tel assemblage est long et coûteux en main d’oeuvre et en matière.5 A particular application for which the shuttering block is especially but not exclusively intended, is the construction of silos for green fodder. The blocks used so far are of a purely rectangular shape which are assembled | 10 by bonding to the mortar. Such an assembly is long and costly in terms of labor and material.
L’invention a pour but de procurer un bloc-coffrage spécialement conçu pour éliminer la liaison par 15 mortier.The object of the invention is to provide a formwork block specially designed to eliminate the connection by 15 mortars.
Le problème à résoudre pour atteidre le but recherché était d* éviter le glissement transversal des blocs les uns par rapport aux autres.The problem to be solved in order to achieve the desired goal was to avoid the transverse sliding of the blocks with respect to each other.
2020
Ce résultat est atteint selon l’invention par lin bloc-coffrage comprenant deux faces parallèles et deux parois latérales parallèles reliant les faces principales, les plans de ces parois latérales coupant 25 lesdites faces principales suivant deux lignes courant à une certaine distance des bords latéraux de ces faces de manière à former des rebords marginaux, chaque paroi latérale, étant formée sur son bord supérieur avec au moins un ergot qui dépasse du niveau des bords supé-50 rieurs des faces principales.This result is achieved according to the invention by a formwork block comprising two parallel faces and two parallel side walls connecting the main faces, the planes of these side walls cutting said main faces along two lines running at a certain distance from the side edges of these faces so as to form marginal edges, each side wall being formed on its upper edge with at least one lug which protrudes from the level of the upper edges of the main faces.
L'avantage de ce bloc-coffrage est de permettre un r - 2 - assemblage aisé et rapide et partant sensiblement plus économique que l’assemblage classique des blocs classiques.The advantage of this formwork block is to allow r - 2 - easy and rapid assembly and therefore significantly more economical than the conventional assembly of conventional blocks.
5 L’invention est exposée plus en détail dans ce qui suit sur un exemple de réalisation illustré par les dessins ci-annexés sur lesquels : la figure 1 est une vue en perspective d'un bloc-10 coffrage selon l’invention, la figure 2 est une vue en coupe montrant la disposition de deux blocs superposés.The invention is explained in more detail below in an exemplary embodiment illustrated by the appended drawings in which: FIG. 1 is a perspective view of a formwork block according to the invention, FIG. 2 is a sectional view showing the arrangement of two superimposed blocks.
..
Le bloc-coffrage selon l'invention comprend deux faces 15 principales parallèles 1 et 2 reliées entre elles par deux parois latérales 3 et 4 intersectant les faces principales 1 et 2 suivant des lignes courant à une certaine distance des bords latéraux des faces principales de manière à former quatre rebords marginaux 20 extérieurs 5. Le bloc-coffrage selon l'invention est par exemple réalisé en béton dans des dimensions typiques de l’ordre de 390x300x240mm.The formwork block according to the invention comprises two main parallel faces 1 and 2 connected to each other by two side walls 3 and 4 intersecting the main faces 1 and 2 along lines running at a certain distance from the lateral edges of the main faces so to form four marginal outer edges 20 5. The formwork block according to the invention is for example made of concrete in typical dimensions of the order of 390x300x240mm.
Les parois latérales 3 et 4 sont formées sur leur bord 25 supérieur avec au moins un ergot 6 qui dépasse le bord supérieur des faces principales d'une certaine hauteur, par exemple 2cm environ. Dans l'exemple illustré chaque paroi latérale présente deux ergots 6. Quel qu’en soit le nombre, les ergots sur les deux 30 parois latérales doivent être disposés symétriquement par rapport à l’axe 12 de la cavité 11. Lorsque l’on désire réaliser un voile en béton armé les parois latérales 3 et 4 sont également formées avec une ou plusieurs encoches 7 pour le passage de fers à béton 8. 35 Deux encoches 7 sont représentées dans chaque paroi latérales sur la figure 1. L’assemblage de blocs-coffrages selon l'invention se fait par simple super- - 3 - ~ * r \ position de blocs alignés. La figure 2 montre en coupe la disposition de deux blocs 10 superposés, les parois latérales 3 et 4 de chaque bloc (10") se plaçant entre les parois latérales des blocs (10') de la rangée 5 inférieure. Les ergots 6 des blocs 10’ d’une rangée quelconque empêchent tout glissement transversal des blocs 10" de la rangée supérieure. Les blocs servent de coffrage perdu pour le coulage de béton dans les cavités 11. ^ !| .. .The side walls 3 and 4 are formed on their upper edge with at least one lug 6 which projects beyond the upper edge of the main faces by a certain height, for example about 2 cm. In the example illustrated, each side wall has two pins 6. Whatever the number, the pins on the two side walls must be arranged symmetrically with respect to the axis 12 of the cavity 11. When it is desired make a reinforced concrete veil the side walls 3 and 4 are also formed with one or more notches 7 for the passage of concrete irons 8. 35 Two notches 7 are shown in each side wall in FIG. 1. The assembly of blocks -forms according to the invention is done by simple super- - 3 - ~ * r \ position of aligned blocks. Figure 2 shows in section the arrangement of two superimposed blocks 10, the side walls 3 and 4 of each block (10 ") being placed between the side walls of the blocks (10 ') of the lower row 5. The pins 6 of the blocks 10 'of any row prevent any transverse sliding of the blocks 10 "of the upper row. The blocks serve as lost formwork for pouring concrete into the cavities 11. ^! | ...
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE0/204784A BE888800A (en) | 1981-05-14 | 1981-05-14 | FORMWORK FOR CONCRETE SAIL |
| BE204784 | 1981-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU83381A1 true LU83381A1 (en) | 1981-09-11 |
Family
ID=3843425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU83381A LU83381A1 (en) | 1981-05-14 | 1981-05-22 | FORMWORK FOR CONCRETE SAIL |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE888800A (en) |
| LU (1) | LU83381A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088875A1 (en) * | 1982-03-11 | 1983-09-21 | Manfred Bruer | Large scale form element for the construction of permanent shape walls |
| NL1011366C2 (en) * | 1999-02-22 | 2001-02-06 | Mr Abraham Andries Bart | Permanent polystyrene formwork element for concrete walls, has U shaped cross section with tongue and groove profiles for receiving sealing parts and joining it to further elements |
| EP2644794A2 (en) * | 2012-03-28 | 2013-10-02 | XiTeC Technologies GmbH | System of formwork blocks, structure constructed with same and method for constructing a structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422606B (en) * | 2013-08-14 | 2016-07-27 | 歌山建设集团有限公司 | Structural column erecting-free block and construction method |
| FR3093524B1 (en) * | 2019-03-04 | 2021-05-14 | Daniel Mouton | Insulating shuttering block |
-
1981
- 1981-05-14 BE BE0/204784A patent/BE888800A/en not_active IP Right Cessation
- 1981-05-22 LU LU83381A patent/LU83381A1/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088875A1 (en) * | 1982-03-11 | 1983-09-21 | Manfred Bruer | Large scale form element for the construction of permanent shape walls |
| NL1011366C2 (en) * | 1999-02-22 | 2001-02-06 | Mr Abraham Andries Bart | Permanent polystyrene formwork element for concrete walls, has U shaped cross section with tongue and groove profiles for receiving sealing parts and joining it to further elements |
| EP2644794A2 (en) * | 2012-03-28 | 2013-10-02 | XiTeC Technologies GmbH | System of formwork blocks, structure constructed with same and method for constructing a structure |
| EP2644794A3 (en) * | 2012-03-28 | 2014-03-12 | XiTeC Technologies GmbH | System of formwork blocks, structure constructed with same and method for constructing a structure |
Also Published As
| Publication number | Publication date |
|---|---|
| BE888800A (en) | 1981-08-28 |
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