FR2489396A1 - Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout - Google Patents

Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout Download PDF

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Publication number
FR2489396A1
FR2489396A1 FR8018655A FR8018655A FR2489396A1 FR 2489396 A1 FR2489396 A1 FR 2489396A1 FR 8018655 A FR8018655 A FR 8018655A FR 8018655 A FR8018655 A FR 8018655A FR 2489396 A1 FR2489396 A1 FR 2489396A1
Authority
FR
France
Prior art keywords
panel
vertical
conduits
horizontal
grout
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
Application number
FR8018655A
Other languages
French (fr)
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FR2489396B1 (en
Inventor
Jean-Pierre Vinatier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONST RAPIDES STE INDLE
Original Assignee
CONST RAPIDES STE INDLE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CONST RAPIDES STE INDLE filed Critical CONST RAPIDES STE INDLE
Priority to FR8018655A priority Critical patent/FR2489396A1/en
Priority to IT67745/81A priority patent/IT1144587B/en
Publication of FR2489396A1 publication Critical patent/FR2489396A1/en
Application granted granted Critical
Publication of FR2489396B1 publication Critical patent/FR2489396B1/fr
Granted legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete

Abstract

The panel has vertical and horizontal circular conduits to hold joint reinforcement, the vertical conduits extending for the full depth while the horizontal conduits extend from the panel edge to the adjacent vertical conduit and communicate with the same. When the panel is fixed and the reinforcement placed, cement grout can fill both horizontal and vertical conduits by gravity. The base of the panel has a semi-circular grooVe along its under edge that forms a joint bed filled up with the cement grout overflowing the conduits.

Description

Panneau en béton préfabriqué pour bâtiments
La présente invention concerne un panneau en béton préfabriqué pour bâtiments dont la structure porteuse est constituée de murs tels que logements, bureaux, hôtels, hôpitaux etc et pouvant être selon le cas soit un panneau extérieur ou de façade, soit un panneau intérieur ou de refend.
Precast concrete panel for buildings
The present invention relates to a prefabricated concrete panel for buildings, the load-bearing structure of which consists of walls such as dwellings, offices, hotels, hospitals, etc. and which can be either an exterior or facade panel, or an interior or split panel, as the case may be. .

Il est connu de réaliser des canaux horizontaux dans llépaisseur au panneau et s'étendant sur toute la longueur du panneau afin de disposer dans des canaux des armatures en acier reliant plusieurs panneaux adjacents comme c'est le cas de constructions semblables à des silos utilisant des panneaux de faible longeur. De même il est connu de réaliser des canaux verticaux distincts des canaux horizontaux et s'étendant sur toute la hauteur des panneaux afin d'y enfiler des armatures reliant des panneaux superposés. On sait qu'on coule du mortier de ciment dans les canaux verticaux et horizontaux contenant les armatures afin de réaliser une structure homogène présentant une plus grande solidité. It is known to make horizontal channels in the thickness of the panel and extending over the entire length of the panel in order to have in steel reinforcements connecting several adjacent panels as is the case of constructions similar to silos using panels of short length. Likewise, it is known to produce vertical channels distinct from the horizontal channels and extending over the entire height of the panels in order to thread therein reinforcements connecting superposed panels. We know that cement mortar is poured into the vertical and horizontal channels containing the reinforcements in order to achieve a homogeneous structure with greater solidity.

Si le remplissage par du mortier des canaux verticaux ne présente pas de difficultés, il n'en est plus de même des canaux horizontaux qui exigent une application au ciment d'une pression d'autant plus élevée que la longueur du panneau est grande, comme c'est le cas des constructions semblables à des logements d'habitation. If the filling with vertical channels of mortar does not present difficulties, it is not the same for the horizontal channels which require an application to cement of a pressure all the higher as the length of the panel is great, as this is the case of constructions similar to residential dwellings.

Le panneau selon la présente invention remédie à cet inconvénient. The panel according to the present invention overcomes this drawback.

Celui-ci, en effet, permet un ancrage horizontal et vertical approprié, respectivement aux panneaux adjacents et aux planchers, tout en assurant une mise en oeuvre de bétonnage aisée et complète des canaux et des liaisons entre éléments.This, in fact, allows an appropriate horizontal and vertical anchoring, respectively to the adjacent panels and to the floors, while ensuring easy and complete concreting of the channels and connections between elements.

La présente invention a pour objet un panneau en béton préfabriqué pour bâtiments comportant des canaux verticaux et horizontaux respectivement dans le sens de la hauteur du panneau et de sa longueur comprise entre deux extrémités latérales, caractérisé en ce que chacun des canaux horizontaux s'étend entre une extrémité latérale du panneau et le canal vertical adjacent à cette extrémité, et communique avec celui-ci. The subject of the present invention is a precast concrete panel for buildings comprising vertical and horizontal channels respectively in the direction of the height of the panel and its length between two lateral ends, characterized in that each of the horizontal channels extends between a lateral end of the panel and the vertical channel adjacent to this end, and communicates with it.

L'invention sera mieux comprise à l'étude de l'exemple donné ci-après en référence au dessin annexé dans lequel la figure 1 représente une vue en élévation schématique partiellement coupée d'un panneau préfabriqué et la figure 2 une vue de côté schématique partiellement coupée du même panneau. The invention will be better understood on studying the example given below with reference to the appended drawing in which FIG. 1 represents a schematic elevation view partially cut away from a prefabricated panel and FIG. 2 a schematic side view partially cut from the same panel.

On voit sur les figures 1 et 2 un panneau préfabriqué intérieur ou de refend semblable à des panneaux extérieurs pleins qui comporter- en outre un becquet à leur partie supérieure afin de permettre un emboitement sur le plancher ou à des panneaux extérieurs avec baie dans lesquels certains canaux verticaux que l'on définira plus loin sont supprimés afin de permettre la réalisation de l'ouverture de la baie. FIGS. 1 and 2 show an interior prefabricated panel or a splitting panel similar to solid exterior panels which also have a spoiler at their upper part in order to allow interlocking on the floor or to exterior panels with bay in which some vertical channels which will be defined later are removed in order to allow the opening of the opening.

Le panneau, dont la longueur comprise entre deux extrémités latérales 1A et 1B peut être par exemple de 4,50 mètres, la hauteur de 2,50 mètres environ etl'épaisseur de 0,16 mètre est réalisé en béton ordinaire conforme aux spécifications des règles de calcul des ouvrages en béton armé. Le panneau est alvéolé lors de sa fabrication. Il peut comporter, distants de 60 centimètres à titre d'exemple, des canaux verticaux 2, 3, 4, 5, 6, 7, 8, 9 sur toute la hauteur du panneau et pouvant avoir 9 centimètres de diamètre. Les canaux verticaux d'extrémité 2 et 9 peuvent être disposés à 45 centimètres des extrémités latérales 7A et 1B.Entre ces canaux verticaux d'extrémité 2, 9 et les extrémités latérales 1A, 1B il existe des canaux horizontaux 10 à 13 et 14 à 17 distants de 50 centimètres environ les canaux horizontaux 10 à 13 communiquent avec le canal vertical 2 et les canaux horizontaux 14 à 17 avec le canal vertical 9. The panel, the length of which between two lateral ends 1A and 1B can be for example 4.50 meters, the height of approximately 2.50 meters and the thickness of 0.16 meters is made of ordinary concrete conforming to the specifications of the rules. for the calculation of reinforced concrete structures. The panel is honeycombed during its manufacture. It may include, spaced 60 centimeters apart, for example, vertical channels 2, 3, 4, 5, 6, 7, 8, 9 over the entire height of the panel and which may be 9 centimeters in diameter. The vertical end channels 2 and 9 can be arranged at 45 cm from the lateral ends 7A and 1B. Between these vertical end channels 2, 9 and the lateral ends 1A, 1B there are horizontal channels 10 to 13 and 14 to 17 distant by about 50 centimeters, the horizontal channels 10 to 13 communicate with the vertical channel 2 and the horizontal channels 14 to 17 with the vertical channel 9.

La base du panneau comporte une gorge 18 continue de forme semi-elliptique communiquant avec les canaux verticaux 2 à 9. La gorge 18 est revêtue sur toute sa longueur avec un produit hydrofuge et est apte à recevoir le mortier d'assise du panneau. The base of the panel has a continuous groove 18 of semi-elliptical shape communicating with the vertical channels 2 to 9. The groove 18 is coated over its entire length with a water-repellent product and is suitable for receiving the mortar for the seat of the panel.

La fabrication du panneau en usine se fait à l'aide de cadres et de joues métalliques, les canaux verticaux étant réalisés à l'aide de tuyaux en caoutchouc gonflables et les canaux horizontaux par coffrage. The manufacture of the panel in the factory is done using metal frames and cheeks, the vertical channels being made using inflatable rubber pipes and the horizontal channels by formwork.

L'ensemble est alors bétonné avec vibration. The whole is then concreted with vibration.

La mise en oeuvre des panneaux en chantier se fait de la façon suivante - sur le plan de pose des panneaux, réglé aplani et nettoyé il est mis en place le panneau avec interposition entre les deux bords de la gorge 18 inférieure du panneau et le plan de pose, deux joints assurent l'étanchéité au moment de la mise en oeuvre du produit de liaison. The implementation of the panels in the works is done as follows - on the plane of installation of the panels, adjusted flattened and cleaned it is put in place the panel with interposition between the two edges of the lower groove 18 of the panel and the plane installation, two seals provide sealing when the bonding product is used.

- mise en place des panneaux en veillant que les aciers en attente du plancher inférieur pénètrent dans les canaux verticaux 2 à 9 des panneaux.- positioning of the panels, taking care that the steel awaiting the lower floor enters the vertical channels 2 to 9 of the panels.

- mise en place des épingles telles que 19 dans les canaux horizontaux 10 à 17 et d'éventuelles armatures verticales entre les épingles 19.- Installation of pins such as 19 in the horizontal channels 10 to 17 and possible vertical reinforcements between the pins 19.

- réglage de la verticalité à l'aide d'étais tirants-poussants solidaires du plancher et des panneaux.- verticality adjustment by means of push-pull props integral with the floor and the panels.

- pose des coffrages des jonctions des panneaux qui pourront être droits, d'angle, en T ou en croix.- installation of formwork for panel junctions which may be straight, angle, T-shaped or cross-shaped.

- remplissage des liaisons avec un béton ou mortier de ciment comportant un adjuvant de fluidité et mis en place par injection ou par coulage par gravité.- filling of connections with a concrete or cement mortar comprising a fluidity adjuvant and set up by injection or by gravity casting.

Le béton remplit totalement la gorge inférieure 18 et remonte dans les canaux verticaux et horizontaux jusqu'à ce que le béton remplisse les éléments de liaison du plancher et du chaînage - mise en place en partie supérieure du panneau des aciers de liaison dans les canaux verticaux avant la prise complète du béton. The concrete completely fills the lower groove 18 and rises in the vertical and horizontal channels until the concrete fills the connecting elements of the floor and the chaining - placing in the upper part of the panel of connecting steels in the vertical channels before the concrete has set completely.

On voit que le bétonnage des canaux verticaux et horizontaux ainsi que celui des liaisons avec les éléments inférieurs et latéraux est réalisé d'une façon simultanée. It can be seen that the concreting of the vertical and horizontal channels as well as that of the connections with the lower and lateral elements is carried out simultaneously.

La présente invention est du domaine de la construction et de la structure des bâtiments notamment celles des murs.  The present invention is in the field of construction and structure of buildings, in particular that of walls.

Claims (1)

REVENDICATIONCLAIM Panneau en béton préfabriqué pour bâtiments comportant des canaux verticaux et horizontaux respectivement dans le sens de la hauteur du panneau et de sa longueur comprise entre deux extrémités latérales, caractérisé en ce que chacun des canaux horizontaux s'étend entre une extrémité latérale du panneau et le canal vertical adjacent à cette extrémité et communique avec celui-ci. Precast concrete panel for buildings with vertical and horizontal channels respectively in the direction of the height of the panel and its length between two lateral ends, characterized in that each of the horizontal channels extends between a lateral end of the panel and the vertical channel adjacent to and communicates with this end.
FR8018655A 1980-08-28 1980-08-28 Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout Granted FR2489396A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8018655A FR2489396A1 (en) 1980-08-28 1980-08-28 Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout
IT67745/81A IT1144587B (en) 1980-08-28 1981-06-01 PREFABRICATED CONCRETE PANEL FOR BUILDING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018655A FR2489396A1 (en) 1980-08-28 1980-08-28 Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout

Publications (2)

Publication Number Publication Date
FR2489396A1 true FR2489396A1 (en) 1982-03-05
FR2489396B1 FR2489396B1 (en) 1983-07-18

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ID=9245454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018655A Granted FR2489396A1 (en) 1980-08-28 1980-08-28 Prefabricated concrete panel for building - has short length horizontal circular conduits for passage of joints grout

Country Status (2)

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FR (1) FR2489396A1 (en)
IT (1) IT1144587B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074908A1 (en) * 1981-09-16 1983-03-23 Roger Brugeaud Building element and its application
FR2672915A1 (en) * 1991-02-15 1992-08-21 Vincent Raymond Prefabricated panels and method of construction using these panels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1305542A (en) * 1961-08-22 1962-10-05 building element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1305542A (en) * 1961-08-22 1962-10-05 building element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074908A1 (en) * 1981-09-16 1983-03-23 Roger Brugeaud Building element and its application
FR2672915A1 (en) * 1991-02-15 1992-08-21 Vincent Raymond Prefabricated panels and method of construction using these panels

Also Published As

Publication number Publication date
FR2489396B1 (en) 1983-07-18
IT8167745A0 (en) 1981-06-01
IT1144587B (en) 1986-10-29

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