FR2524517A1 - Regulatable expansion joint profile for floor slabs - has connections adjusting to support slab irregularity - Google Patents
Regulatable expansion joint profile for floor slabs - has connections adjusting to support slab irregularity Download PDFInfo
- Publication number
- FR2524517A1 FR2524517A1 FR8205586A FR8205586A FR2524517A1 FR 2524517 A1 FR2524517 A1 FR 2524517A1 FR 8205586 A FR8205586 A FR 8205586A FR 8205586 A FR8205586 A FR 8205586A FR 2524517 A1 FR2524517 A1 FR 2524517A1
- Authority
- FR
- France
- Prior art keywords
- branch
- support
- vertical
- joint profile
- elements
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/08—Packing of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
- E04B1/6804—Joint covers specially adapted for floor parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
Abstract
Description
Les profils de joints de dilatation pour sols sont utilisés principalement dans les constructions de grande surface: hopitaux, bâtiments publics et de bureaux, aéroports, etc..., pour recouvrir les joints de dilatation intérieurs pratiqués dans le support c'est- -dire dans le gros oeuvre en béton (appelé aussi "dalle" ou "forme"), afin de neutraliser les effets de la dilatation,qui peut être de 5mm au maximum.La largeur de joint,c'est-àdire de la coupure pratiquée dans le support, est en général de 20 mm. Le support est revêtu d'une chappe en mortier sur laquelle est posé le revêtement (carrelage, granito, dalles plastiques, marbre, etc...).Le support, n'étant jamais plan, comporte des ondulations qu'il convient de rattraper à l'aide de la chape, et lorsque le profil utulisé doit venir au même niveau que le revêtement, il est indispensable de le régler soigneusement à l'aide de cales ou d'autres moyens de fortune pour réaliser la mise à niveau avant de creuser le support pour y fixer les pattes de scellement solidaires du profil. Tout ceci représente un travail long, délicat et coûteux.Expansion joint profiles for floors are mainly used in large-scale constructions: hospitals, public and office buildings, airports, etc., to cover interior expansion joints made in the support, that is to say in the concrete shell (also called "slab" or "form"), in order to neutralize the effects of expansion, which can be 5mm at most. The joint width, that is to say the cut made in the support is generally 20 mm. The support is covered with a mortar screed on which the covering is placed (tiles, terrazzo, plastic slabs, marble, etc.). The support, never being flat, has undulations that should be caught up using the screed, and when the profile used must come at the same level as the covering, it is essential to adjust it carefully using shims or other makeshift means to carry out the leveling before dig the support to fix the fixing lugs integral with the profile. All this represents long, delicate and costly work.
L'invention a pour objet d'éviter les inconvénients des réalisations connues, en utilisant un profil de joint de pose facile, réglable en hauteur et qui recouvre le joint au niveau du revêtement. The object of the invention is to avoid the drawbacks of known embodiments, by using an easy-to-install joint profile, adjustable in height and which covers the joint at the level of the covering.
Sur les dessins annexés, on a représenté schématiquement deux types connus de couvre-joints et un profil de joint suivant l'invention. In the accompanying drawings, there are shown schematically two known types of joint covers and a joint profile according to the invention.
La figure 1 est une coupe transversale d'un profil de joint appartenant à un premier type connu, à savoir fixé à un support et venant au niveau du revêtement désiré, la chape étant coulée après fixation au support. Figure 1 is a cross section of a joint profile belonging to a first known type, namely fixed to a support and coming at the desired coating, the screed being poured after fixing to the support.
La figure 2 est une coupe transversale d'un profil de joint appartenant à un autre type connu et qui recouvre la chape préalablement coulée. Figure 2 is a cross section of a joint profile belonging to another known type and which covers the previously poured screed.
La figure 3 est une coupe transversale d'un profil de joint suivant l'invention. Figure 3 is a cross section of a joint profile according to the invention.
La figure 4 est une coupe par IV - IV de la figure 3 du profil de joint suivant l'invention. Figure 4 is a section through IV - IV of Figure 3 of the joint profile according to the invention.
La figure 5 est une vue en perspective de l'équerre utilisée pour fixer le profil de joint représenté sur les figures 3 et 4. FIG. 5 is a perspective view of the bracket used to fix the joint profile shown in FIGS. 3 and 4.
Sur la figure 1, on voit en 1 la dalle ou le support classique en béton,en 2 l'espace formant joint de dilatation entre deux éléments du support,en 3 et 4 les deux éléments du profil de joint,en 5 les pattes de scellement,et en 6 la chape en mortier destinée à supporter le revêtement de sol(non représenté). In FIG. 1, we see at 1 the conventional concrete slab or support, at 2 the space forming an expansion joint between two elements of the support, at 3 and 4 the two elements of the joint profile, at 5 the tabs of sealing, and in 6 the mortar screed intended to support the floor covering (not shown).
Ce système de profil de joint présente l'inconvénient majeur d'une pose difficile, le réglage en hauteur des pattes de scellement 5 placées dans le support 1 nécessitant de creuser ce dernier et de recourir à des moyens de fortune pour caler provisoirement le profil de joint au niveau souhaité avant de procéder au scellement des pattes 5 dans les trous pratiqués dans le support 1, ce qui nécessite un travail délicat, long et coûteux. This joint profile system has the major drawback of a difficult installation, the height adjustment of the sealing lugs 5 placed in the support 1 necessitating digging the latter and resorting to makeshift means to temporarily wedge the profile of joint at the desired level before proceeding to seal the tabs 5 in the holes made in the support 1, which requires delicate, long and costly work.
Sur la figure 2, on voit un profil de joint 7 posé sur une chape 6 déjà coulée, à laquelle il peut être fixé de différentes façons. Dans l'exemple représenté, on utilise une vis 8 située d'un côté du joint. Mais on peut aussi utiliser une matière adhésive suffisamment souple pour suivre le jeu de la dilatation, un clip solidaire du profil de joint et enfoncé à force dans le joint, etc... Dans ce cas, la pose est aisée, mais la surépaisseur par rapport au revêtement (qui ne peut évidemment pas recouvrir le profil de joint) nuit à la circulation de chariots ou d'engins de manutention,et la tenue est discutable, la fixation se faisant dans la chape 6 et non dans le support 1. In Figure 2, we see a joint profile 7 placed on a screed 6 already cast, to which it can be fixed in different ways. In the example shown, a screw 8 is used located on one side of the joint. But it is also possible to use an adhesive material which is flexible enough to follow the expansion game, a clip secured to the joint profile and forced into the joint, etc. In this case, the installation is easy, but the extra thickness by relationship to the coating (which obviously cannot cover the joint profile) interferes with the movement of trolleys or handling equipment, and the behavior is questionable, the fixing being done in the yoke 6 and not in the support 1.
On va maintenant décrire, à titre d'exemple non limitatif, un mode de réalisation d'un profil de joint suivant l'invention, avec références aux figures 3 à 5 annexées. Les détails constructifs identiques à ceux des réalisations connues portent les mêmes références, et les détails modifiés portent les mêmes références accompagnées du signe "prime" ('). We will now describe, by way of nonlimiting example, an embodiment of a joint profile according to the invention, with reference to Figures 3 to 5 attached. The constructive details identical to those of the known embodiments bear the same references, and the modified details bear the same references accompanied by the sign "prime" (').
Le profil de joint suivant l'invention est constitué de deux éléments 3' et 4' qui coopèrent comme les éléments 3 et 4 de la figure 1 mais dont la réalisation est différente. The joint profile according to the invention consists of two elements 3 ′ and 4 ′ which cooperate like elements 3 and 4 in FIG. 1 but whose construction is different.
L'élément 3' suivant l'invention (à gauche sur la figure 3) comprend une partie supérieure de forme en L dont la branche horizontale 3'a est beaucoup plus longue que la branche verticale, et à peu près en son milieu fait corps avec une branche verticale 3'b qui, associée à la branche 3'a, donne à cet élément du profil de joint la forme d'un T.L'élément 4' suivant l'invention (à droite sur la figure 3) a sensiblement la forme d'un T dont l'extrémité de la branche horizontale éloignée de l'élément 3' est de très courte longueur et s'étend vers le bas en 4'a, et dont la branche verticale 4'b a sensiblement la même longueur que celle de la branche 3'b de l'élément 3', augmentée de l'épaisseur de la branche horizontale de cet élément
Avec les branches verticales 3'b et 4'b coopèrent, suivant une caractéristique importante de l'invention, un certain nombre de pièces métalliques ou équerres 9 (figures 3 à 5) ayant la forme générale d'un L dont la branche verticale 9a a la forme d'un grand U tandis que la branche horizontale 9b est percée d'une boutonnière axiale 10 (figure 5).Des trous cylindriques sont percés dans les branches verticales 3'b et 4'b et permettent la mise en place de boulons auto-taraudeurs 11 dont la tête lla prend appui contre les côtés verticaux de 1'U de la branche 9a de l'équerre 9 (figure 3), à une hauteur qui varie suivant les irrégularités de l'épaisseur du support 1 comme le montre la figure 4. The element 3 ′ according to the invention (on the left in FIG. 3) comprises an L-shaped upper part whose horizontal branch 3 ′ a is much longer than the vertical branch, and approximately in its middle forms a body with a vertical branch 3 ′ b which, associated with the branch 3 ′ a, gives this element of the joint profile the shape of a T. The element 4 ′ according to the invention (on the right in FIG. 3) a substantially the shape of a T whose end of the horizontal branch distant from the element 3 'is very short in length and extends downward at 4'a, and whose vertical branch 4'ba is substantially the same length than that of branch 3'b of element 3 ', increased by the thickness of the horizontal branch of this element
With a vertical branch 3'b and 4'b cooperate, according to an important characteristic of the invention, a number of metal parts or brackets 9 (Figures 3 to 5) having the general shape of an L, the vertical branch 9a has the shape of a large U while the horizontal branch 9b is pierced with an axial buttonhole 10 (Figure 5). Cylindrical holes are drilled in the vertical branches 3'b and 4'b and allow the establishment of self-tapping bolts 11 whose head lla bears against the vertical sides of the U of the branch 9a of the bracket 9 (Figure 3), at a height which varies according to the irregularities of the thickness of the support 1 as the shows figure 4.
Quant à la fixation de l'équerre 9 au support 1, elle se fait grace à des vis 12 qui se logent à un endroit voulu de la boutonnièr 10 de la branche horizontale 9b.As for the fixing of the bracket 9 to the support 1, it is done by means of screws 12 which are housed at a desired location in the buttonhole 10 of the horizontal branch 9b.
Le montage du profil de joint suivant l'invention comprend la succession des opérations suivantes:
On fixe sur le support 1, au moyen d'équerres 9 et de vis 12, les deux extrémités de l'élément 3', et on les met à niveau en réglant à la hauteur voulue les boulons auto-taraudeurs 1 correspondants dans l'U de la branche 9a associée et en les bloquant dans la partie 3'b de l'élément 3'.The assembly of the joint profile according to the invention comprises the succession of the following operations:
The two ends of the element 3 'are fixed on the support 1, by means of brackets 9 and screws 12, and they are leveled by adjusting the corresponding self-tapping bolts 1 to the desired height. U of the associated branch 9a and blocking them in the part 3'b of the element 3 '.
On place l'élément 4' sur l'élément 3' en laissant entre eux un espacement 13 (figure 3) de préférence d'environ 5 mm, à l'aide d'un calibre approprié, et l'on fixe les extrémités de l'élément 4' sur le support 1 au moyen d'équerres 9 comme pour l'élément 3'. La boutonnière 10 (figure 5) de la branche horizontale 9E permet de régler la largeur de l'espacement 13 (figure 3). The element 4 ′ is placed on the element 3 ′, leaving a space between them 13 (FIG. 3), preferably about 5 mm, using an appropriate gauge, and the ends of the element 4 'on support 1 by means of brackets 9 as for element 3'. The buttonhole 10 (FIG. 5) of the horizontal branch 9E makes it possible to adjust the width of the spacing 13 (FIG. 3).
On met ensuite en place les équerres 9 intermédiaires, qui prennent automatiquement la position voulue suivant les dénivellations du support 1, et l'on visse les éléments 3' et 4' aux équerres 9 comme indiqué précédemment. Then put in place the intermediate brackets 9, which automatically take the desired position according to the unevenness of the support 1, and the elements 3 'and 4' are screwed to the brackets 9 as indicated above.
Enfin,on coule en place la chape en mortier 6,d'une apai seur telle que,suivant l'épaisseur du revêtement 14, celui-ci soit au niveau des faces inférieures de la branche 3'a et de la partie 4'a,et l'on pose le revêtement 14 de façon qu'il soit au niveau de faces supérieures des éléments 3'et4'. On peut éventuellement placer également un revêtement (amovible de préférence) dans l'espace 13. Finally, the mortar screed 6 is poured in place, with a soothing effect that, depending on the thickness of the covering 14, it is at the level of the lower faces of the branch 3'a and of the part 4'a , and the covering 14 is placed so that it is at the level of upper faces of the elements 3 ′ and 4 ′. It is also possible to place a covering (preferably removable) in space 13.
I1 doit être bien entendu que le mode de réalisation décrit et représenté ne l'a été qu'à titre d'exemple et peut subir de nombreuses modifications sans sortir de l'esprit de l'invention. I1 should be understood that the embodiment described and shown was only by way of example and can undergo many modifications without departing from the spirit of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205586A FR2524517A1 (en) | 1982-03-31 | 1982-03-31 | Regulatable expansion joint profile for floor slabs - has connections adjusting to support slab irregularity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205586A FR2524517A1 (en) | 1982-03-31 | 1982-03-31 | Regulatable expansion joint profile for floor slabs - has connections adjusting to support slab irregularity |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2524517A1 true FR2524517A1 (en) | 1983-10-07 |
FR2524517B1 FR2524517B1 (en) | 1984-12-07 |
Family
ID=9272620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8205586A Granted FR2524517A1 (en) | 1982-03-31 | 1982-03-31 | Regulatable expansion joint profile for floor slabs - has connections adjusting to support slab irregularity |
Country Status (1)
Country | Link |
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FR (1) | FR2524517A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4804292A (en) * | 1988-03-24 | 1989-02-14 | Deluca Rocco A | Expansion joint assembly and method |
EP0384658A1 (en) * | 1989-02-21 | 1990-08-29 | Cardinal Manufacturing Company | Adjustable support for use with metal keyway forms for above grade concrete slabs |
US5083405A (en) * | 1989-11-16 | 1992-01-28 | The Lamparter Organization, Inc. | Wall panel mounting system |
EP0874106A3 (en) * | 1997-04-22 | 1999-03-17 | FLIESEN & FUSSBODENTECHNIK E. UNGER GmbH | Element to separate and delimit two layers of slurry screed facing each other |
EP1069258A3 (en) * | 1999-07-14 | 2001-06-20 | TCI - Technisch Chemische Industriebedarfs Produktions- und Handelsges.mbH | Divider strip |
EP1985759A1 (en) * | 2002-08-16 | 2008-10-29 | Permaban Limited | Concrete Floor Slab |
WO2010043003A1 (en) | 2008-10-17 | 2010-04-22 | Db & Ba Finn Pty Ltd. | Concrete casting elements |
EP2395181A1 (en) * | 2010-06-14 | 2011-12-14 | Carl Prinz GmbH & Co. KG | Profile system for floors |
CN110331814A (en) * | 2019-07-09 | 2019-10-15 | 衡水通广通信导航设备有限公司 | Universe module fast-assembling shelter and special-shaped aluminium section, docking aluminium and engineering method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1433783A (en) * | 1965-04-29 | 1966-04-01 | Filler lining of an expansion joint | |
FR2132081A1 (en) * | 1971-03-27 | 1972-11-17 | Migua Mitteldeutsche Gum | |
FR2420012A1 (en) * | 1978-03-16 | 1979-10-12 | Zilli Denis | Profiled hollow aluminium building fitting - has T=shaped channels allowing height adjustment relative to foundations |
-
1982
- 1982-03-31 FR FR8205586A patent/FR2524517A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1433783A (en) * | 1965-04-29 | 1966-04-01 | Filler lining of an expansion joint | |
FR2132081A1 (en) * | 1971-03-27 | 1972-11-17 | Migua Mitteldeutsche Gum | |
FR2420012A1 (en) * | 1978-03-16 | 1979-10-12 | Zilli Denis | Profiled hollow aluminium building fitting - has T=shaped channels allowing height adjustment relative to foundations |
Non-Patent Citations (1)
Title |
---|
EXBK/60 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4804292A (en) * | 1988-03-24 | 1989-02-14 | Deluca Rocco A | Expansion joint assembly and method |
EP0384658A1 (en) * | 1989-02-21 | 1990-08-29 | Cardinal Manufacturing Company | Adjustable support for use with metal keyway forms for above grade concrete slabs |
US5083405A (en) * | 1989-11-16 | 1992-01-28 | The Lamparter Organization, Inc. | Wall panel mounting system |
EP0874106A3 (en) * | 1997-04-22 | 1999-03-17 | FLIESEN & FUSSBODENTECHNIK E. UNGER GmbH | Element to separate and delimit two layers of slurry screed facing each other |
EP1069258A3 (en) * | 1999-07-14 | 2001-06-20 | TCI - Technisch Chemische Industriebedarfs Produktions- und Handelsges.mbH | Divider strip |
EP1985759A1 (en) * | 2002-08-16 | 2008-10-29 | Permaban Limited | Concrete Floor Slab |
WO2010043003A1 (en) | 2008-10-17 | 2010-04-22 | Db & Ba Finn Pty Ltd. | Concrete casting elements |
EP2347052A1 (en) * | 2008-10-17 | 2011-07-27 | DB & BA Finn Pty Ltd. | Concrete casting elements |
EP2347052A4 (en) * | 2008-10-17 | 2012-05-02 | Db & Ba Finn Pty Ltd | Concrete casting elements |
AU2009304601B2 (en) * | 2008-10-17 | 2016-10-06 | Db & Ba Finn Pty Ltd. | Concrete casting elements |
EP2395181A1 (en) * | 2010-06-14 | 2011-12-14 | Carl Prinz GmbH & Co. KG | Profile system for floors |
CN110331814A (en) * | 2019-07-09 | 2019-10-15 | 衡水通广通信导航设备有限公司 | Universe module fast-assembling shelter and special-shaped aluminium section, docking aluminium and engineering method |
Also Published As
Publication number | Publication date |
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FR2524517B1 (en) | 1984-12-07 |
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