FR2512090A1 - Prefabricated concrete construction block - has parallel walls joined by pair of transverse bridge elements with height equal to half height of walls - Google Patents
Prefabricated concrete construction block - has parallel walls joined by pair of transverse bridge elements with height equal to half height of walls Download PDFInfo
- Publication number
- FR2512090A1 FR2512090A1 FR8116198A FR8116198A FR2512090A1 FR 2512090 A1 FR2512090 A1 FR 2512090A1 FR 8116198 A FR8116198 A FR 8116198A FR 8116198 A FR8116198 A FR 8116198A FR 2512090 A1 FR2512090 A1 FR 2512090A1
- Authority
- FR
- France
- Prior art keywords
- block
- walls
- block according
- axis
- rebate
- 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
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0263—Building elements for making angled walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
L'invention concerne un nouveau bloc préfabriqué pour la construction. The invention relates to a new prefabricated building block.
Elle vise à procurer un bloc préfabriqué pour la réalisation de constructions sans parement, offrant de grandes possibilités de création architecturale, tout en étant conforme aux normes imposées dans le domaine de la construction et pouvant être mis en oeuvre sans difficulté par un personnel sans qualification professionnelle particulière
mantaccetutreeffet, le bloc selon l'invention est un bloc en beton--- --- du type à montage à sec sans tenon ni mortaise, caractérisé par une symétrie totale en plan et en élévation par rapport à l'axe du mur, et un rapport de la longueur (L) à
1 1 la largeur (1) tel que L = 2 . It aims to provide a prefabricated block for the realization of constructions without facing, offering great possibilities of architectural creation, while being in conformity with the standards imposed in the field of construction and being able to be implemented without difficulty by personnel without professional qualification. particular
mantaccetutreeffet, the block according to the invention is a concrete block --- --- of the dry-mounting type without tenon or mortise, characterized by a total symmetry in plan and in elevation relative to the axis of the wall, and a ratio of the length (L) to
1 1 the width (1) such that L = 2.
Selon une caractéristique préférentielle, les dimensions du bloc sontL = 400 mm, lexterne = 200 rnmetH = 150 mm. According to a preferred characteristic, the dimensions of the block are L = 400 mm, the external = 200 mmH = 150 mm.
Selon d'autres caractéristiques préférentielles :
- les parois latérales externes du bloc comportent à leur périphérie une feuillure en creux destinée à empêcher la pénétration de l'eau au niveau de la jointure des blocs ;
- les ponts de liaison entre les parois des blocs sont placés en position intermédiaire
- ils sont prolongés dans le sens vertical par deux saillies s'étendant jusqu'au bord supérieur des parois
- les blocs comportent des amorces de rupture permettant la formation de demi-blocs et/ou d'angles prédéterminés.According to other preferential characteristics:
- The external side walls of the block have at their periphery a hollow rebate intended to prevent the penetration of water at the joint of the blocks;
- the connecting bridges between the walls of the blocks are placed in an intermediate position
- they are extended vertically by two projections extending to the upper edge of the walls
- The blocks include breaking leads allowing the formation of half-blocks and / or predetermined angles.
D'autres caractéristiques et avantages de l'invention ressortiront de la description qui va suivre en référence au dessin annexé dans lequel
La Fig. 1 est une vue en perspective d'un bloc standard selon l'invention
La Fig. 2 est une vue de dessus du bloc standard de la
Fig. 1
Les Fig. 3 à 10 sont des vues de dessus de différents éléments spécialement conçus pour s'adapter au bloc standard des Fig. 1 et 2 respectivement : demi-bloc (Fig. 3), bloc de tête (Fig. 4), demi-bloc de tête (Fig. 5), bloc de refend (Fig.Other characteristics and advantages of the invention will emerge from the description which follows with reference to the appended drawing in which
Fig. 1 is a perspective view of a standard block according to the invention
Fig. 2 is a top view of the standard block of the
Fig. 1
Figs. 3 to 10 are top views of various elements specially designed to adapt to the standard block of FIGS. 1 and 2 respectively: half block (Fig. 3), head block (Fig. 4), half head block (Fig. 5), splitting block (Fig.
6), bloc d'angle droit (Fig. 7), bloc d'angle gauche (Fig. 8), linteau (Fig. 9), couronnement (Fig. 10). 6), right corner block (Fig. 7), left corner block (Fig. 8), lintel (Fig. 9), coping (Fig. 10).
La Fig. 11 montre un bloc selon les Fig. 1 et 2, muni d'amorces de rupture pour la formation d'angles. Fig. 11 shows a block according to FIGS. 1 and 2, provided with rupture primers for the formation of angles.
La Fig. 12 montre l'assemblage de deux blocs après rupture selon les amorces de rupture de la Fig. 10. Fig. 12 shows the assembly of two blocks after rupture according to the incipient fractures of FIG. 10.
Tous les blocs decrits sur ces figures sont fabriqués en série sur presse avec des tolérances extrêmement faibles de l'ordre du millimètre. Ils sont constitues de liants et granulats. All the blocks described in these figures are mass produced on a press with extremely small tolerances on the order of a millimeter. They consist of binders and aggregates.
Le bloc représente sur les Fig. 1 et 2 est un parallélépipède rectangle, constitué par deux parois latérales 1 solidarisées entre elles par deux ponts de liaison 2 disposés sensiblement à équidistance entre le milieu et les extrémités respectives des parois. The block represents in Figs. 1 and 2 is a rectangular parallelepiped, consisting of two side walls 1 joined together by two connecting bridges 2 arranged substantially equidistant between the middle and the respective ends of the walls.
Les ponts 2 s'élèvent à partir de la base du bloc jusqu'à mihauteur des parois. Ils sont prolongés jusqu'au sommet des parois par des saillies 3 faisant office de raidisseurs et principalement destinées à empêcher l'endommagement des parois par le béton de remplissage sous l'effet du gel. The bridges 2 rise from the base of the block to the height of the walls. They are extended to the top of the walls by projections 3 acting as stiffeners and mainly intended to prevent damage to the walls by the filling concrete under the effect of frost.
Les dimensions du bloc sont les suivantes
Longueur (L) 400 mm
Largeur externe (1) 200 mn
Largeur interne 120 mm
Hauteur (H) 150 mn
On voit que le bloc est parfaitement symetrique. Il en résulte qu'à la différence des blocs traditionnels à assemblage par tenon mortaise, il ne comporte pas de sens de pose, chacune des parois pouvant servir aussi bien pour l'intérieur et pour l'extérieur. Cette caractéristique facilite la pose et est de nature à permettre d'importantes réductions du temps de pose.The dimensions of the block are as follows
Length (L) 400 mm
External width (1) 200 min
Internal width 120 mm
Height (H) 150 min
We see that the block is perfectly symmetrical. As a result, unlike traditional blocks with mortise tenon assembly, it does not have a laying direction, each of the walls being able to be used both for inside and for outside. This feature facilitates installation and is likely to allow significant reductions in exposure time.
D'autre part, du fait de ses dimensions plus faibles que les blocs traditionnels (en général L = 500 mn x 1 = 350 mn x H = 300 mm) le bloc conforme à l'invention est beaucoup plus leger (environ 11 Kg au lieu de 20 Kg) ce qui rend sa manutention beaucoup plus aisée. On the other hand, due to its smaller dimensions than traditional blocks (in general L = 500 min x 1 = 350 min x H = 300 mm) the block according to the invention is much lighter (about 11 kg at instead of 20 kg) which makes handling much easier.
n outre, malgré ses dimensions inhabituelles, le bloc est conforme aux normes en vigueur dans le domaine de la construction. En effet, la largeur du bloc est telle qu'il répond aux Documents Techniques Unifiés maçonnerie ( .D.T.U.) largeur-200 mm ; il repond également au D.T.U.beton armé-banché : largeur interne 120 mm tandis que sa longueur et sa hauteur sont conformes aux conventions de coordination dimensionnelles A.C.C. In addition, despite its unusual dimensions, the block complies with the standards in force in the construction field. Indeed, the width of the block is such that it meets the Unified Technical Masonry Documents (.D.T.U.) Width-200 mm; it also responds to D.T.U. reinforced-walled concrete: internal width 120 mm while its length and height comply with dimensional coordination conventions A.C.C.
(Association Construction Composants) ou l'unité est 300 mm (L + 2 L = 2U ; H = 1 U).(Association Construction Composants) or the unit is 300 mm (L + 2 L = 2U; H = 1 U).
2
Le bloc etant destiné à être monté à sec avec coulée d'un beton de remplissage assurant le rôle de structure portante, il est nécessaire de prévoir un moyen empêchant les infiltrations d'eau au niveau des joints entre les blocs qui sont seulement juxtaposes.2
The block being intended to be mounted dry with pouring of a filling concrete ensuring the role of bearing structure, it is necessary to provide a means preventing water infiltration at the joints between the blocks which are only juxtaposed.
A cet effet, comne on le voit plus particulièrement sur la Fig. 1 la périphérie de la face externe de chaque paroi comporte une feuillure en creux 4. De façon préférentielle cette feuillure est pratiquée seulement sur le bord supérieur et les bords latéraux des parois. Le bord inférieur formant base n'ayant pas de feuillure. To this end, as can be seen more particularly in FIG. 1 the periphery of the external face of each wall has a hollow rebate 4. Preferably this rebate is formed only on the upper edge and the lateral edges of the walls. The lower edge forming the base having no rebate.
Dans l'exemple représente, la feuillure supérieure est d'une largeur d'environ 10 mm tandis que les feuillures latérales sont d'une largeur de 5 mn. In the example shown, the upper rabbet is about 10 mm wide while the lateral rabbets are 5 min wide.
Selon une caractéristique particulierement avantageuse le bloc est muni d'amorces de rupture 5 pour la realisation d'angles et de rives de plancher. According to a particularly advantageous characteristic, the block is provided with breaking initiators 5 for the production of angles and of floor edges.
Pour la formation des angles les amorces de rupture sont placées sur les parois de part et d'autre de l'axe transversal médian du bloc et elles sont orientées de telle sorte que l'angle formé par les deux sécantes passant respectivement par l'axe desdites amorces et le centre géométrique du bloc soit egal à l'angle désiré par rapport à l'axe du mur. On peut par ce moyen réaliser n'importe quel angle. Cependant, pour des raisons de standardisation, on prévoit des amorces de rupture pair des angles de 15 , 300, 450, et 600. Les Fig. 11 et 12 montrent de façon schématique la determination des angles des amorces de rupture. On voit que ces amorces sont constituées par des saignées pratiquées sur la face interne des parois. For the formation of the angles, the fracture primers are placed on the walls on either side of the median transverse axis of the block and they are oriented so that the angle formed by the two secants passing through the axis respectively of said primers and the geometric center of the block is equal to the desired angle relative to the axis of the wall. By this means we can make any angle. However, for reasons of standardization, provision is made for incipient fractures with angles of 15, 300, 450, and 600. FIGS. 11 and 12 schematically show the determination of the angles of the incipient fractures. We see that these primers are formed by grooves made on the inner face of the walls.
Pour la formation des rives de plancher, les amorces de rupture sont prati quées sur les ponts de liaison selon l'axe longitudinal médian du bloc.For the formation of the floor edges, the incipient fractures are practiced on the connecting bridges along the median longitudinal axis of the block.
Sur la Fig. 3 est representé un demi bloc s'adaptant au bloc standard précédemment décrit. Ce demi bloc est de mêmes hauteur et largeur que le bloc standard mais sa longueur est deux fois moindre et il ne comporte qu'un seul pont placé au centre de ses parois. In Fig. 3 is shown a half block adapting to the standard block previously described. This half block is the same height and width as the standard block but its length is half that and it has only one bridge placed in the center of its walls.
On peut obtenir un tel demi-bloc à partir d'un bloc standard au moyen d'amorces de rupture pratiquées selon l'axe transversal median sur ledit bloc standard. Such a half-block can be obtained from a standard block by means of rupture primers practiced along the median transverse axis on said standard block.
Un autre avantage du bloc selon l'invention est de diminuer le nombre d'élements nécessaires pour constituer un système complet. En effet, avec les blocs connus ayant une paroi externe et une paroi interne, il est nécessaire de prévoir quatre blocs d'angles,à savoir deux blocs pour la formation d'angles droite et gauche rentrants et deux blocs pour la formation d'angles droite et gauche saillants. Du fait de leur parfaite symétrie, les blocs selon l'invention n'ont pas de sens de pose, chaque paroi pouvant indifféramment être extérieure ou intérieure par rapport à l'axe du mur. Il en résulte que seuls deux blocs sont nécessaires pour la formation d'angles droite et gauche aussi bien rentrants que saillants. Another advantage of the block according to the invention is to reduce the number of elements necessary to constitute a complete system. Indeed, with the known blocks having an outer wall and an inner wall, it is necessary to provide four blocks of angles, namely two blocks for the formation of right and left reentrant angles and two blocks for the formation of angles protruding right and left. Because of their perfect symmetry, the blocks according to the invention have no laying direction, each wall being able to be either external or internal with respect to the axis of the wall. As a result, only two blocks are necessary for the formation of right and left angles, both inward and outward.
(Fig. 7, b ). Selon un mode de réalisation avantageux, le bloc selon l'invention est teinté dans la masse. On supprime ainsi l'obligation de couvrir les murs du bâtiment d'une peinture décorative. (Fig. 7, b). According to an advantageous embodiment, the block according to the invention is tinted in the mass. This removes the requirement to cover the walls of the building with decorative paint.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8116198A FR2512090B1 (en) | 1981-08-25 | 1981-08-25 | NEW PREFABRICATED CONSTRUCTION BLOCK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8116198A FR2512090B1 (en) | 1981-08-25 | 1981-08-25 | NEW PREFABRICATED CONSTRUCTION BLOCK |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2512090A1 true FR2512090A1 (en) | 1983-03-04 |
FR2512090B1 FR2512090B1 (en) | 1986-05-02 |
Family
ID=9261648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8116198A Expired FR2512090B1 (en) | 1981-08-25 | 1981-08-25 | NEW PREFABRICATED CONSTRUCTION BLOCK |
Country Status (1)
Country | Link |
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FR (1) | FR2512090B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2696201A1 (en) * | 1992-09-29 | 1994-04-01 | Manent Vincent | Hollow precast wall construction block - is trapezoidal with parallel sides of equal length through wing extensions holes for anchoring pins ribs and grooves |
WO2006042723A1 (en) * | 2004-10-20 | 2006-04-27 | Rolf Scheiwiller | Shaped brick |
ITUD20080191A1 (en) * | 2008-08-28 | 2010-02-28 | C M E Spa Sa | STRUCTURAL ELEMENT FOR BUILDING |
EP3153636A3 (en) * | 2015-09-02 | 2017-09-13 | HELUZ cihlarsky prumysl v.o.s. | A precise walling block and method for calibration thereof |
US20190338514A1 (en) * | 2018-03-15 | 2019-11-07 | Daysh Developments, Inc. | Precision dry-stack masonry unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR502297A (en) * | 1918-12-11 | 1920-05-08 | Alexandre Zuberbuehler | Hollow artificial stone |
US3204381A (en) * | 1962-10-12 | 1965-09-07 | Formbloc Inc | Composite insulated building block and wall structure |
US4229922A (en) * | 1979-06-04 | 1980-10-28 | Clark Jr John E | Wall assembly |
AT360724B (en) * | 1977-08-18 | 1981-01-26 | Ebenseer Betonwerke Gmbh | MOLDED STONE INSERT |
-
1981
- 1981-08-25 FR FR8116198A patent/FR2512090B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR502297A (en) * | 1918-12-11 | 1920-05-08 | Alexandre Zuberbuehler | Hollow artificial stone |
US3204381A (en) * | 1962-10-12 | 1965-09-07 | Formbloc Inc | Composite insulated building block and wall structure |
AT360724B (en) * | 1977-08-18 | 1981-01-26 | Ebenseer Betonwerke Gmbh | MOLDED STONE INSERT |
US4229922A (en) * | 1979-06-04 | 1980-10-28 | Clark Jr John E | Wall assembly |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2696201A1 (en) * | 1992-09-29 | 1994-04-01 | Manent Vincent | Hollow precast wall construction block - is trapezoidal with parallel sides of equal length through wing extensions holes for anchoring pins ribs and grooves |
WO2006042723A1 (en) * | 2004-10-20 | 2006-04-27 | Rolf Scheiwiller | Shaped brick |
ITUD20080191A1 (en) * | 2008-08-28 | 2010-02-28 | C M E Spa Sa | STRUCTURAL ELEMENT FOR BUILDING |
EP3153636A3 (en) * | 2015-09-02 | 2017-09-13 | HELUZ cihlarsky prumysl v.o.s. | A precise walling block and method for calibration thereof |
US20190338514A1 (en) * | 2018-03-15 | 2019-11-07 | Daysh Developments, Inc. | Precision dry-stack masonry unit |
US11066827B2 (en) * | 2018-03-15 | 2021-07-20 | Daysh Developments, Inc. | Precision dry-stack masonry unit |
US11530534B2 (en) | 2018-03-15 | 2022-12-20 | Daysh Developments, Inc. | Dry-stack masonry wall supported on hollow piles |
Also Published As
Publication number | Publication date |
---|---|
FR2512090B1 (en) | 1986-05-02 |
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