FR2519048A2 - Reinforcement for building walls - comprises cast concrete formed over strengthening wires contained in cavities cut into wall - Google Patents
Reinforcement for building walls - comprises cast concrete formed over strengthening wires contained in cavities cut into wall Download PDFInfo
- Publication number
- FR2519048A2 FR2519048A2 FR8124483A FR8124483A FR2519048A2 FR 2519048 A2 FR2519048 A2 FR 2519048A2 FR 8124483 A FR8124483 A FR 8124483A FR 8124483 A FR8124483 A FR 8124483A FR 2519048 A2 FR2519048 A2 FR 2519048A2
- Authority
- FR
- France
- Prior art keywords
- wall
- cavity
- panels
- reinforcement
- cut
- 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
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 10
- 238000005728 strengthening Methods 0.000 title abstract 2
- 239000004927 clay Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- 230000001413 cellular effect Effects 0.000 claims description 10
- 238000009415 formwork Methods 0.000 claims description 10
- 239000011505 plaster Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E04B2/18—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 by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building 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
- E04C2/049—Building 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 completely or partially of insulating material, e.g. cellular concrete or foamed plaster
-
- 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
- E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
Description
La présente invention, qui est un perfectionnement de l'invention décrite et revendiquée dans le brevet principal, a pour objet un procédé de construction de mur en matériau cellulaire conforme a la revendication 1 du brevet principal, c'est-a-dire un perfectionnement au procédé de construction dans lequel on prépare des panneaux constitués par des blocs de matériau en forme de paralllépipède ayant l'épaisseur du mur (7 a 30 cm), une longueur et une largeur qui sont choisis pour obtenir un élément facilement mis en oeuvre. The present invention, which is an improvement on the invention described and claimed in the main patent, relates to a method of building a wall of cellular material according to claim 1 of the main patent, that is to say an improvement to the construction process in which panels are prepared consisting of blocks of material in the shape of a parallelepiped having the thickness of the wall (7 to 30 cm), a length and a width which are chosen to obtain an element that is easily implemented.
L'invention utilise un élément de construction de mur ou panneau du type décrit et revendiqué dans le brevet principal et dans le premier certificat d'addition. The invention uses a wall or panel building element of the type described and claimed in the main patent and in the first certificate of addition.
Le brevet principal et la première addition décrivent un procédé de construction de bâtiment dans lequel on utilise un panneau 11 (figure 4 du brevet principal) qui peut avantageusement être en plâtre cellulaire, et qui peut éventuellement être garni d'un bossage 13 (figure 2 du ler certificat d'addition) servant à maintenir écarté un parement extérieur ou intérieur pour garder une lame d'air entre une face du panneau et le parement en regard. Si ce procédé s'applique de façon satisfaisante pour de petits bâtiments, dans lesquels l'élément est porteur comme par exemple celui qui est représenté sur la figure 1 du brevet principal, la structure en plâtre cellulaire ne permet plus d'utiliser l'élément comme porteur dans un bâtiment plus important, notamment comportant un ou plusieurs étages, il sert alors de remplissage. The main patent and the first addition describe a building construction method in which a panel 11 (FIG. 4 of the main patent) is used which can advantageously be made of cellular plaster, and which can optionally be provided with a boss 13 (FIG. 2 of the 1st certificate of addition) used to keep apart an exterior or interior facing to keep an air gap between one face of the panel and the facing facing. If this method is applied satisfactorily for small buildings, in which the element is load-bearing such as for example that which is represented in FIG. 1 of the main patent, the cellular plaster structure no longer allows the element to be used as a carrier in a larger building, in particular comprising one or more floors, it then serves as a filling.
La présente invention, objet d'un 2è certificat d'addition, a pour objet un perfectionnement permettant dans des conditions d'économie exceptionnelles,de construire des bâtiments très résistants, en appliquant le procédé du brevet principal et en utilisant l'élément de construction ou panneau qui y est décrit. The present invention, subject of a 2nd certificate of addition, has for its object an improvement allowing, in exceptional economic conditions, to construct very resistant buildings, by applying the method of the main patent and by using the construction element. or panel described there.
Conformément à la présente invention, le procédé de construction dans lequel on assemble des panneaux en matériau tel que plâtre ou argile cellulaire ou expansé, est remarquable notamment en ce que, auprès avoir superposé un certain nombre de panneaux, on découpe dans les panneaux du mur ainsi obtenu au moins une cavité allongée ou longitudinale au moyen d'un outil approprié tel qu'une scie circulaire, une gouge ou équivalent etquel'cnplace un élément de renforcement dans la cavité ainsi réalisée. In accordance with the present invention, the construction method in which panels of material such as plaster or cellular or expanded clay are assembled, is remarkable in particular in that, having superimposed a certain number of panels, the wall panels are cut out thus obtained at least one elongated or longitudinal cavity by means of a suitable tool such as a circular saw, a gouge or the like and which places a reinforcing element in the cavity thus produced.
On peut par exemple disposer ainsi des poteaux oudes chainages en bois ou en un autre matériau. Dans un mode de réalisation avantageux de l'invention on place des fers d'armature dans la cavité que l'on obture au moyen d'un coffrage et l'on coule du béton à l'intérieur de la cavité, afin de réaliser un organe de renforcement du mur, les surfaces découpées dans les panneaux formant surfaces de coffrage perdu pour contenir le béton coulé dans la cavité. We can for example have poles or chaining in wood or another material. In an advantageous embodiment of the invention, reinforcing bars are placed in the cavity which is closed by means of a formwork and concrete is poured inside the cavity, in order to produce a reinforcement member of the wall, the surfaces cut from the panels forming formwork surfaces lost to contain the concrete poured into the cavity.
D'autres caractéristiques de l'invention apparaitront au cours de la description qui va suivre, donnée à titre d'exemple non limitatif, en regard des dessins ci-joints et qui fera bien comprendre comment l'invention peut être réalisée. Other characteristics of the invention will appear during the description which follows, given by way of nonlimiting example, with reference to the attached drawings and which will make it clear how the invention can be implemented.
Les dessins montrent
figure 1, une vue en perspective d'un exemple d'élément de construction selon le brevet principal et la première addition ;
figure 2, une vue en coupe horizontale de l'angle de deux murs construits selon le procédé de la présente invention
figure 3, une vue en coupe verticale d'un mur avec le bord d'un plancherrd'un bâtiment construit selon le procédé de l'invention ; et,
figure 4, une coupe d'une jonction toiture-mur. The drawings show
Figure 1, a perspective view of an example of a building element according to the main patent and the first addition;
Figure 2, a horizontal sectional view of the angle of two walls constructed according to the method of the present invention
Figure 3, a vertical sectional view of a wall with the edge of a floor of a building constructed according to the method of the invention; and,
Figure 4, a section of a roof-wall junction.
Le panneau 11 représenté en perspective sur la figure 1 est du type décrit et revendiqué dans le brevet principal ou la première addition. Ses dimensions peuvent être par exemple : L = 600, 1 = 300, h = 300 mm. I1 est en plâtre cellulaire ou expansé et pèse entre 15 et 25 kgs. La présence d'un bossage 13 est facultative. Le bossage permet de réserver des lames d'air sur un ou deux côtés du mur, entre un ensemble de panneaux, et les parois et de réaliser, si on le désire, une isolation dynamique comme décrit dans le premier certificat d'addition. Il peut comporter une nervure 14 sur une face et une rainure correspondante 15 sur la face opposée, en vue d'assurer le centrage et faciliter l'assemblage, mais ce n'est pas nécessaire. I1 peut aussi comporter des reliefs analogues sur ses faces latérales opposées en bouts. The panel 11 shown in perspective in Figure 1 is of the type described and claimed in the main patent or the first addition. Its dimensions can be for example: L = 600, 1 = 300, h = 300 mm. It is made of cellular or expanded plaster and weighs between 15 and 25 kgs. The presence of a boss 13 is optional. The boss makes it possible to reserve air spaces on one or two sides of the wall, between a set of panels, and the walls and to achieve, if desired, dynamic insulation as described in the first certificate of addition. It may include a rib 14 on one side and a corresponding groove 15 on the opposite side, in order to ensure centering and facilitate assembly, but this is not necessary. I1 can also include similar reliefs on its opposite lateral faces at the ends.
Conformément a la présente invention, on réalise un mur 17 au moyen d'un empilage de panneaux 11 et l'on découpe dans le mur, avec des outils appropriés, des cavités destinées à recevoir des organes de renforcement. In accordance with the present invention, a wall 17 is produced by means of a stack of panels 11 and there are cut out from the wall, with suitable tools, cavities intended to receive reinforcing members.
Ainsi, sur la paroi interne du mur 17, on creuse une cavité verticale 18 dont les côtés 19 et 20 sont obtenus en réalisant des fentes å la scie circulaire, tandis que le fond 21 est obtenu par exemple par enlèvement à la gouge. Thus, on the internal wall of the wall 17, a vertical cavity 18 is hollowed out, the sides 19 and 20 of which are obtained by making slots with a circular saw, while the bottom 21 is obtained for example by gouge removal.
Une armature 22 est placée dans la cavité, puis celle-ci est remplie de béton après avoir fermé le côté libre par une planche. On peut ainsi réaliser un potelet 25 ou tout autre poteau conduisant à une structure résistante homogène et rigide. De tels potelets peuvent être faits aux emplacements requis pour la construction, d la dimension nécessaire. On évite de mettre en oeuvre un coffrage. L'emploi d'une planche ou plaque de plâtre unique est très simple et peut même dans certains cas être évité. Les sections découpées des éléments 11 superposés, en plâtre cellulaire, forment les parois d'un coffrage à la manière d'un coffrage perdu. On peut ainsi réaliser un poteau d'angle 27 renforcé par une armature 29.A frame 22 is placed in the cavity, then the latter is filled with concrete after closing the free side with a board. It is thus possible to produce a post 25 or any other post leading to a homogeneous and rigid resistant structure. Such posts can be made at the locations required for construction, of the necessary size. It avoids using a formwork. The use of a single plasterboard or plasterboard is very simple and can even be avoided in certain cases. The cut sections of the superimposed elements 11, made of cellular plaster, form the walls of a formwork in the manner of a lost formwork. It is thus possible to produce a corner post 27 reinforced by a frame 29.
La figure 3 représente une coupe verticale schématique sur laquelle on a représenté les armatures 22 et le fond 21 de la cavité (ou le profil du potelet 25). FIG. 3 represents a schematic vertical section on which the reinforcements 22 and the bottom 21 of the cavity have been shown (or the profile of the post 25).
Pour la jonction d'un plancher et le renforcement horizontal de la structure, on peut procéder de la même façon, ou utiliser sur toute la longueur du mur des demiéléments 28 dans lesquels sont placées les armatures horizontales 30 de façon que l'organe de renforcement 31 ou poutre en béton ainsi réalisé se raccorde aux organes verticaux, poteaux 27, potelets 25, etc. For the joining of a floor and the horizontal reinforcement of the structure, one can proceed in the same way, or use over the entire length of the wall of the half-elements 28 in which the horizontal reinforcements are placed 30 so that the reinforcing member 31 or concrete beam thus produced is connected to vertical members, posts 27, posts 25, etc.
On peut réaliser aussi (figure 4) un chainage 31 én béton renforcé par une armature 32 à la jonction toiture mur du bâtiment. It is also possible to make (FIG. 4) a chain link 31 made of concrete reinforced by a frame 32 at the roof wall junction of the building.
L'invention permet de réaliser une armature com plète homogène et monobloc du bâtiment, d'une très grande rigidité et solidité parfaitement liée au remplissage formé par les panneaux, a un prix de revient particulièrement bas. Les bossages 13 des éléments 11 permettent, au moyen d'une colle appropriée 35 (figure 2), de fixer un parement interne 37 à une distance du mur qui peut par exemple être de 60 mm (épaisseur du bossage 13). Le parement extérieur peut être réalisé de différentes façons.On peut ainsi fixer un grillage 39 à une certaine distance du mur, soit en le fixant sur les bossages 13 (figure 3), soit en le fixant au moyen de tiges 40, par exemple en inox, dont une extrémité est noyée dans un potelet, enchevêtrée avec les armatures de celui-ci, et dont l'autre extrémité est engagée à force à travers le pLâtre cellulaire pour faire saillie à l'extérieur. On peut alors y fixer un grillage. En dehors des tiges traversant les potelets, poteaux et poutres, on peut prévoir, pour fixer le grillage, des agrafes 41 en forme de cavaliers, enfoncées dans la matière de l'élément 11, de préférence au droit de bossages, s'il en est prévu de ce côté du mur. On peut utiliser d'autres modèles d'agrafes , comme les agrafes 43 disposées entre les couches d'éléments en plâtre cellulaire. Un enduit approprié 44 est accroché sur ce grillage. The invention makes it possible to produce a complete homogeneous and one-piece reinforcement of the building, of very high rigidity and solidity perfectly linked to the filling formed by the panels, at a particularly low cost price. The bosses 13 of the elements 11 allow, by means of an appropriate adhesive 35 (FIG. 2), to fix an internal facing 37 at a distance from the wall which can for example be 60 mm (thickness of the boss 13). The external facing can be produced in different ways. It is thus possible to fix a grid 39 at a certain distance from the wall, either by fixing it to the bosses 13 (FIG. 3), or by fixing it by means of rods 40, for example by stainless steel, one end of which is embedded in a post, entangled with the reinforcement of the latter, and the other end of which is forcibly engaged through the cellular plaster to protrude outside. We can then attach a screen. Apart from the rods passing through the posts, posts and beams, staples 41 in the form of jumpers can be provided, to fix the mesh, embedded in the material of the element 11, preferably in line with bosses, if any is provided on this side of the wall. Other models of staples can be used, such as staples 43 arranged between the layers of cellular plaster elements. A suitable coating 44 is hung on this mesh.
D'autres types de parements extérieurs sont évidemment possibles. Par exemple le grillage peut être fixé directement sur les éléments qui ne présente pas de bossage, ou encore les éléments 11 peuvent recevoir un enduit approprié adhérent directement aux éléments, ce qui ne laisse pas de lame d'air.Other types of exterior siding are obviously possible. For example, the mesh can be fixed directly to the elements which do not have a boss, or the elements 11 can receive an appropriate coating adhering directly to the elements, which does not leave an air gap.
ta construction peut comporter des pièces en bois ou en métal, par exemple 45, 47 dans les angles, fixées de façon appropriée. La pièce d'angle 47 peut aussi servir a fermer latéralement le coffrage' du poteau d'angle 27, ce qui supprime totalement tout élément de coffrage tel qu'une planche, et assure du meme coup la fixation de la pièce de bois 47 par un élément métallique quelconque 48 noyé dans le poteau. your construction may include wooden or metal parts, for example 45, 47 in the corners, suitably fixed. The corner piece 47 can also be used to laterally close the formwork 'of the corner post 27, which completely removes any formwork element such as a board, and at the same time ensures the fixing of the piece of wood 47 by any metallic element 48 embedded in the post.
La figure 3 représente un exemple de plancher, avec des hourdis 51 en plâtre cellulaire, formant coffrage perdu pour une dalle de béton 52. Entre le plancher et le mur peut être prévue une isolation phonique 53. La toiture (figure 4) peut comporter une isolation 55 de laine de verre ainsi que des gaines diverses 56,57 pour la climatisation ou autres utilisations. FIG. 3 represents an example of a floor, with slabs 51 of cellular plaster, forming lost formwork for a concrete slab 52. Between the floor and the wall, sound insulation 53 can be provided. The roof (FIG. 4) can include a insulation 55 of glass wool as well as various sheaths 56.57 for air conditioning or other uses.
Un des avantages du procédé est la suppression des ponts thermiques, jusqu'au droit des poteaux et chainages de renforcement, il reste une épaisseur notable de matériau isolant. One of the advantages of the process is the elimination of thermal bridges, up to the right of the reinforcing posts and chaining, there remains a significant thickness of insulating material.
I1 va de soi que le mode de réalisation décrit n'est qu'un exemple et qu'il serait possible de le modifier, notamment par substitution d'équivalents techniques, sans sortir pour cela du cadre de l'invention. It goes without saying that the embodiment described is only an example and that it would be possible to modify it, in particular by substitution of technical equivalents, without departing from the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8124483A FR2519048B2 (en) | 1979-05-11 | 1981-12-30 | METHOD AND ELEMENT FOR CONSTRUCTING A WALL OF CELLULAR MATERIAL (PLASTER OR CLAY) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7911972A FR2456176A1 (en) | 1979-05-11 | 1979-05-11 | Building block made from cellular plaster or clay - has rectangular tongue and groove jointing, exterior weather-proof rendering and holes to reduce weight |
| FR8124483A FR2519048B2 (en) | 1979-05-11 | 1981-12-30 | METHOD AND ELEMENT FOR CONSTRUCTING A WALL OF CELLULAR MATERIAL (PLASTER OR CLAY) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2519048A2 true FR2519048A2 (en) | 1983-07-01 |
| FR2519048B2 FR2519048B2 (en) | 1987-12-18 |
Family
ID=26221153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8124483A Expired FR2519048B2 (en) | 1979-05-11 | 1981-12-30 | METHOD AND ELEMENT FOR CONSTRUCTING A WALL OF CELLULAR MATERIAL (PLASTER OR CLAY) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2519048B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPA20090005A1 (en) * | 2009-03-06 | 2010-09-07 | Mariano Siragusa | NEW BLOCK IN EXPANDED CLAY. |
| ITPA20090006A1 (en) * | 2009-03-06 | 2010-09-07 | Mariano Siragusa | NEW BLOCK IN EXPANDED CLAY. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1061400A (en) * | 1952-08-11 | 1954-04-12 | New construction element | |
| FR1093587A (en) * | 1953-11-09 | 1955-05-06 | Carrieres Du Ct Soc D Expl Des | Improvements to corner elements used in building construction |
| GB1152254A (en) * | 1966-08-30 | 1969-05-14 | Research Corp | Method for Constructing Walls and Other Building Structures |
| FR2142915A3 (en) * | 1971-06-21 | 1973-02-02 | Laria Spa | |
| DE2435139A1 (en) * | 1973-07-26 | 1975-02-13 | Stavoprojekt Projektova Inzeny | Mortarless masonry building-block assembly - with dovetail grooves closed by removable partitions and central curved-square openings |
| DE2659740A1 (en) * | 1976-12-31 | 1978-07-13 | Intec Ges Fuer Injektions Anke | Renovation of unsafe buildings by wall strengthening - using anchors which overlap in thrust line and are bonded in holes by mortar forming continuous cores |
-
1981
- 1981-12-30 FR FR8124483A patent/FR2519048B2/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1061400A (en) * | 1952-08-11 | 1954-04-12 | New construction element | |
| FR1093587A (en) * | 1953-11-09 | 1955-05-06 | Carrieres Du Ct Soc D Expl Des | Improvements to corner elements used in building construction |
| GB1152254A (en) * | 1966-08-30 | 1969-05-14 | Research Corp | Method for Constructing Walls and Other Building Structures |
| FR2142915A3 (en) * | 1971-06-21 | 1973-02-02 | Laria Spa | |
| DE2435139A1 (en) * | 1973-07-26 | 1975-02-13 | Stavoprojekt Projektova Inzeny | Mortarless masonry building-block assembly - with dovetail grooves closed by removable partitions and central curved-square openings |
| DE2659740A1 (en) * | 1976-12-31 | 1978-07-13 | Intec Ges Fuer Injektions Anke | Renovation of unsafe buildings by wall strengthening - using anchors which overlap in thrust line and are bonded in holes by mortar forming continuous cores |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPA20090005A1 (en) * | 2009-03-06 | 2010-09-07 | Mariano Siragusa | NEW BLOCK IN EXPANDED CLAY. |
| ITPA20090006A1 (en) * | 2009-03-06 | 2010-09-07 | Mariano Siragusa | NEW BLOCK IN EXPANDED CLAY. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2519048B2 (en) | 1987-12-18 |
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