FR2749335A3 - Small masonry fitting parts used for construction - Google Patents
Small masonry fitting parts used for construction Download PDFInfo
- Publication number
- FR2749335A3 FR2749335A3 FR9606715A FR9606715A FR2749335A3 FR 2749335 A3 FR2749335 A3 FR 2749335A3 FR 9606715 A FR9606715 A FR 9606715A FR 9606715 A FR9606715 A FR 9606715A FR 2749335 A3 FR2749335 A3 FR 2749335A3
- Authority
- FR
- France
- Prior art keywords
- groove
- block
- grooves
- external
- adjacent
- 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.)
- Granted
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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
- E04B2/02—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
- E04B2/16—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 using elements having specially-designed means for stabilising the position
-
- 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
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
-
- 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
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0228—Non-undercut connections, e.g. tongue and groove connections with tongues next to each other on one end surface and grooves next to each other on opposite end surface
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Retaining Walls (AREA)
Abstract
Description
Petit élément de maçonnerie à emboîtement
La présente invention concerne un élément de maçonnerie destiné à la construction, de forme générale parallélépipédique rectangle, tel qu'une brique, un parpaing ou un élément de maçonnerie similaire, destiné à être mis en place avec une face latérale d'emboîtement adjacente à une face latérale d'emboîtement d'un bloc identique de manière à former une portion d'une paroi ou d'un mur, une des faces latérales d'emboîtement comportant au moins deux nervures et l'autre face d'emboîtement comportant au moins deux rainures externes destinées à coopérer à emboîtement respectivement avec les nervures de la face latérale d'emboîtement adjacente d'un bloc identique, ledit bloc étant en outre muni d'une pluralité de canaux ou alvéoles parallèles auxdites rainures externes et nervures et formant, avec les canaux ou alvéoles de blocs identiques montés adjacents sur les faces supérieure et/ou inférieure du bloc, des lames d'air.Small interlocking masonry unit
The present invention relates to a masonry element intended for construction, of generally rectangular parallelepiped shape, such as a brick, a breeze block or a similar masonry element, intended to be put in place with a lateral interlocking face adjacent to a lateral interlocking face of an identical block so as to form a portion of a wall or a wall, one of the lateral interlocking faces comprising at least two ribs and the other interlocking face comprising at least two external grooves intended to cooperate with interlocking respectively with the ribs of the adjacent lateral interlocking face of an identical block, said block being further provided with a plurality of channels or cells parallel to said external grooves and ribs and forming, with the channels or alveoli of identical blocks mounted adjacent on the upper and / or lower faces of the block, air knives.
De tels blocs, qu'ils soient en terre cuite pour former des briques et blocs de terre cuite ou en béton léger ou autre matériau de base pour former de petits éléments de maçonnerie, sont intensivement utilisés dans la construction du fait de leurs caractéristiques d'isolation thermique.Such blocks, whether terracotta to form bricks and blocks of terracotta or light concrete or other base material to form small masonry elements, are used extensively in construction because of their characteristics of thermal insulation.
Cependant, ce type de matériau ne permet pas toujours une utilisation pour réaliser des constructions dans des zones sismiques, le matériau obtenu ne présentant pas toujours les caractéristiques appropriées conférant une résistance aux secousses sismiques.However, this type of material does not always allow use for making constructions in seismic zones, the material obtained not always having the appropriate characteristics conferring resistance to seismic tremors.
Afin de pallier cet inconvénient, l'invention a pour objet de proposer des éléments de construction du type cité à l'introduction qui sont utilisables aussi bien en zones non sismiques qu'en zones sismiques tout en présentant les mêmes caractéristiques d'isolation thermique.In order to overcome this drawback, the object of the invention is to provide construction elements of the type mentioned in the introduction which can be used both in non-seismic zones and in seismic zones while having the same thermal insulation characteristics.
A cet effet, l'élément de maçonnerie selon l'invention est caractérisé en ce que lesdites faces latérales comportent, entre les nervures ou respectivement entre les rainures externes, une rainure centrale plus large que les rainures externes de manière à former, avec la rainure centrale d'un bloc identique adjacent, un vide central.To this end, the masonry element according to the invention is characterized in that said lateral faces comprise, between the ribs or respectively between the external grooves, a central groove wider than the external grooves so as to form, with the groove central of an adjacent identical block, a central void.
Ce vide central peut, en particulier dans le cas de constructions antisismiques, être rempli de mortiers ou autre produit durcissant de manière à former des colonnes dures pour améliorer la cohésion des blocs formant la maçonnerie, les mêmes blocs pouvant alors être utilisés dans des zones non sismiques et des zones sismiques.This central void can, in particular in the case of earthquake-resistant constructions, be filled with mortars or other hardening product so as to form hard columns to improve the cohesion of the blocks forming the masonry, the same blocks can then be used in areas not seismic and seismic zones.
De préférence, des petites rainures sont ménagées entre la rainure centrale et les nervures ou respectivement les rainures externes afin de former, avec les petites rainures d'un bloc adjacent, des vides de décompression. On améliore ainsi de manière avantageuse les qualités thermiques du bloc de construction. Ces petites rainures participent également à l'amélioration souhaitée de la construction. Preferably, small grooves are formed between the central groove and the ribs or the external grooves respectively in order to form, with the small grooves of an adjacent block, decompression voids. The thermal qualities of the building block are thus advantageously improved. These small grooves also contribute to the desired improvement in construction.
Avantageusement, les rainures externes, la rainure centrale et éventuellement les petites rainures ont une section en forme de trapèze isocèle dont le petit côté constitue le fond de la rainure, ce qui réduit encore la proportion de matière pleine sans nuire à la résistance mécanique.Advantageously, the external grooves, the central groove and possibly the small grooves have a section in the form of an isosceles trapezium whose short side constitutes the bottom of the groove, which further reduces the proportion of solid material without harming the mechanical strength.
Selon une forme de réalisation préférée de l'invention, les canaux ou alvéoles sont disposés en rangées équidistantes avec une rangée alignée avec chaque petite rainure, une rangée entre chaque petite rainure ou entre une petite rainure et la rainure centrale adjacente, une rangée entre chaque nervure ou chaque rainure externe et le bord externe adjacent du bloc, une pluralité de rangées en regard de la rainure centrale et une pluralité de rangées en regard de chaque nervure ou de chaque rainure externe.According to a preferred embodiment of the invention, the channels or cells are arranged in equidistant rows with a row aligned with each small groove, a row between each small groove or between a small groove and the adjacent central groove, a row between each rib or each outer groove and the adjacent outer edge of the block, a plurality of rows facing the central groove and a plurality of rows facing each rib or each outer groove.
On obtient ainsi une optimisation de la structure du bloc qui n'avait pas pu être obtenue jusqu'à présent. Le bloc peut ainsi être utilisé aussi bien en zones sismique que non sismique, il présente de bonne caractéristiques d'isolation thermique et permet d'obtenir une bonne homogénéité de la paroi construite.There is thus obtained an optimization of the block structure which had not been possible until now. The block can thus be used both in seismic and non-seismic zones, it has good thermal insulation characteristics and allows good homogeneity of the constructed wall to be obtained.
L'invention sera bien comprise à la lecture de la description suivante faite en référence au dessin annexé dans lequel
- la figure 1 représente schématiquement, en coupe, une portion d'une paroi constituée de blocs selon un exemple de réalisation de l'invention et,
- la figure 2 représente un autre mode d'assemblage des blocs.The invention will be clearly understood on reading the following description made with reference to the accompanying drawing in which
FIG. 1 schematically represents, in section, a portion of a wall made up of blocks according to an exemplary embodiment of the invention and,
- Figure 2 shows another method of assembling the blocks.
On a représenté à la figure 1 une portion de paroi comprenant deux blocs B et B' identiques disposés adjacents le long d'une face latérale 1 du bloc B et de la face latérale 2' du bloc B', avec des portions des blocs adjacents B" et B"'. La face latérale 2 du bloc B identique à la face latérale 2' du bloc B', et la face latérale 1' du bloc B' identique à la face latérale 1 du bloc B sont adjacentes respectivement à la face 1''' du bloc B''' et à la face 2" du bloc B". FIG. 1 shows a portion of wall comprising two identical blocks B and B 'arranged adjacent along a lateral face 1 of block B and of the lateral face 2' of block B ', with portions of adjacent blocks B "and B" '. The side face 2 of the block B identical to the side face 2 'of the block B', and the side face 1 'of the block B' identical to the side face 1 of the block B are respectively adjacent to the face 1 '' of the block B '' 'and on side 2 "of block B".
La face latérale 1 du bloc B comporte deux rainures externes 3, une rainure centrale 4 identique à la rainure centrale de son autre face et trois petites rainures 5 entre la rainure centrale 4 et chaque rainure externe 3 respectivement.The lateral face 1 of the block B has two external grooves 3, a central groove 4 identical to the central groove on its other face and three small grooves 5 between the central groove 4 and each external groove 3 respectively.
La face latérale 2' du bloc B' comporte deux nervures 6' alignées respectivement avec chacune des rainures externes 3' de l'autre face latérale 1', ainsi qu'une rainure centrale 7' et des petites rainures 8' identiques alignées respectivement avec la rainure centrale 4 et les petites rainures 5 identiques de son autre face latérale.The side face 2 'of the block B' has two ribs 6 'aligned respectively with each of the external grooves 3' of the other side face 1 ', as well as a central groove 7' and small identical grooves 8 'aligned respectively with the central groove 4 and the small grooves 5 identical on its other side face.
Les rainures centrales 4, 7', les rainures externes 3 et les petites rainures 5, 8' ont une section en forme de trapèze isocèle dont le petit côté constitue le fond de la rainure. Bien entendu, les nervures 6' ont une section sensiblement égale à celle des rainures externes 3, de manière à permettre un emboîtement d'une nervure 6 dans une rainure externe 3 adjacente. Les petites rainures 5, 8' en regard forment des vides de décompression VD alors que les rainures centrales 4, 7' en regard forment un vide central
VC.The central grooves 4, 7 ', the external grooves 3 and the small grooves 5, 8' have a section in the form of an isosceles trapezium whose short side constitutes the bottom of the groove. Of course, the ribs 6 'have a section substantially equal to that of the external grooves 3, so as to allow an interlocking of a rib 6 in an adjacent external groove 3. The small grooves 5, 8 'facing each other form decompression voids VD while the central grooves 4, 7' facing each other form a central vacuum
VC.
Comme on l'a déjà indiqué, le vide central VC améliore sensiblement l'homogénéité de la cloison dans la zone centrale alors que les vides de décompression VD participent également à ltamelioration de l'homogénéité de la cloison. As already indicated, the central vacuum VC appreciably improves the homogeneity of the partition in the central zone while the decompression vacuums VD also participate in improving the homogeneity of the partition.
Dans l'exemple représenté, la disposition choisie permet de disposer un nombre optimal de rangées équidistantes R de canaux ou alvéoles 9, 9'.In the example shown, the arrangement chosen makes it possible to have an optimal number of equidistant rows R of channels or cells 9, 9 ′.
On constate en effet qu'une rangée est disposée en regard de chaque petite rainure 5, 8', entre chaque petite rainure 5, 8', entre une petite rainure 5, 8' et la rainure externe 3 ou la nervure 6' adjacente et entre chaque rainure externe 3 ou nervure 6' et le bord 10, 10' adjacent du bloc
B, B'.It can be seen that a row is arranged opposite each small groove 5, 8 ', between each small groove 5, 8', between a small groove 5, 8 'and the external groove 3 or the adjacent rib 6' and between each external groove 3 or rib 6 'and the adjacent edge 10, 10' of the block
B, B '.
Trois rangées R sont en outre formées en regard de chaque rainure externe 3 ou nervure 6' et cinq rangées R sont formées en regard des rainures centrales 4, 7'. Dans l'exemple représenté, le bloc B, B' comporte donc 27 rangées R de canaux ou alvéoles 9, 9' alors que, jusqu'à présent, pour les mêmes dimensions, il avait été impossible de dépasser un nombre de 23 rangées. On constate donc une amélioration marquée de l'isolation thermique souhaitée des cloisons fabriquées avec les blocs de construction selon l'invention.Three rows R are further formed opposite each external groove 3 or rib 6 'and five rows R are formed opposite the central grooves 4, 7'. In the example shown, the block B, B ′ therefore comprises 27 rows R of channels or cells 9, 9 ′ whereas, until now, for the same dimensions, it had been impossible to exceed a number of 23 rows. There is therefore a marked improvement in the desired thermal insulation of the partitions produced with the building blocks according to the invention.
Les blocs B, B', B", B"' sont de préférence fabriqués, de manière connue, par extrusion à travers une filière et les essais effectués ont confirmé la faisabilité d'une telle filière correspondant aux caractéristiques du bloc selon l'invention.The blocks B, B ', B ", B"' are preferably manufactured, in a known manner, by extrusion through a die and the tests carried out have confirmed the feasibility of such a die corresponding to the characteristics of the block according to the invention .
Au lieu d'être juxtaposés bout à bout, les blocs peuvent être assemblés orthogonalement comme représenté à titre d'exemple à la figure 2. Instead of being juxtaposed end to end, the blocks can be assembled orthogonally as shown by way of example in FIG. 2.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9606715A FR2749335B3 (en) | 1996-05-31 | 1996-05-31 | SMALL SOCKET MASONRY ELEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9606715A FR2749335B3 (en) | 1996-05-31 | 1996-05-31 | SMALL SOCKET MASONRY ELEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2749335A3 true FR2749335A3 (en) | 1997-12-05 |
FR2749335B3 FR2749335B3 (en) | 1998-04-10 |
Family
ID=9492590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9606715A Expired - Lifetime FR2749335B3 (en) | 1996-05-31 | 1996-05-31 | SMALL SOCKET MASONRY ELEMENT |
Country Status (1)
Country | Link |
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FR (1) | FR2749335B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19958315A1 (en) * | 1999-12-03 | 2001-06-07 | Wilhelm Koch | Structural element for securing buildings in earthquake zones comprises body with continuous beam and cross beam on top and matching recesses underneath to build up walls with flexibility to withstand tremors |
FR2835009A1 (en) | 2002-01-24 | 2003-07-25 | Imerys Structure | MASONRY ELEMENT FOR THIN JOINT |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8517391U1 (en) * | 1985-06-14 | 1985-08-01 | Wochner, Kurt, 7460 Balingen | Brick |
DE9209599U1 (en) * | 1992-07-17 | 1992-09-24 | Erlus Baustoffwerke Ag, 8301 Neufahrn | Vertically perforated brick with mortar pocket and frontal profiling |
DE4328453A1 (en) * | 1993-08-24 | 1995-03-02 | Ott Ziegel Pfullendorf Gmbh | Masonrywork structure, masonrywork block therefor, and process and apparatus for producing such masonrywork blocks |
EP0691440A1 (en) * | 1994-07-08 | 1996-01-10 | Ziegeleien Freiburg & Lausanne AG Düdingen | Building block with insulating hollow spaces |
-
1996
- 1996-05-31 FR FR9606715A patent/FR2749335B3/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8517391U1 (en) * | 1985-06-14 | 1985-08-01 | Wochner, Kurt, 7460 Balingen | Brick |
DE9209599U1 (en) * | 1992-07-17 | 1992-09-24 | Erlus Baustoffwerke Ag, 8301 Neufahrn | Vertically perforated brick with mortar pocket and frontal profiling |
DE4328453A1 (en) * | 1993-08-24 | 1995-03-02 | Ott Ziegel Pfullendorf Gmbh | Masonrywork structure, masonrywork block therefor, and process and apparatus for producing such masonrywork blocks |
EP0691440A1 (en) * | 1994-07-08 | 1996-01-10 | Ziegeleien Freiburg & Lausanne AG Düdingen | Building block with insulating hollow spaces |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19958315A1 (en) * | 1999-12-03 | 2001-06-07 | Wilhelm Koch | Structural element for securing buildings in earthquake zones comprises body with continuous beam and cross beam on top and matching recesses underneath to build up walls with flexibility to withstand tremors |
FR2835009A1 (en) | 2002-01-24 | 2003-07-25 | Imerys Structure | MASONRY ELEMENT FOR THIN JOINT |
Also Published As
Publication number | Publication date |
---|---|
FR2749335B3 (en) | 1998-04-10 |
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