FR2538829A1 - Wall comprising an insulating layer, method for manufacturing it and apparatus for implementing it - Google Patents
Wall comprising an insulating layer, method for manufacturing it and apparatus for implementing it Download PDFInfo
- Publication number
- FR2538829A1 FR2538829A1 FR8222227A FR8222227A FR2538829A1 FR 2538829 A1 FR2538829 A1 FR 2538829A1 FR 8222227 A FR8222227 A FR 8222227A FR 8222227 A FR8222227 A FR 8222227A FR 2538829 A1 FR2538829 A1 FR 2538829A1
- Authority
- FR
- France
- Prior art keywords
- fragments
- nozzle
- wall
- insulating
- glue
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/085—Mechanical implements for filling building cavity walls with insulating materials
Abstract
Description
La présente invention concerne des murs comportant un espace entre cloisons ou entre mur et cloison de doublage, ledit intervalle étant rempli de matériau isolant léger en fragments. Elle concerne également une méthode de fabrication de tels murs, ainsi qu'un appareil de projection destiné à la projection de fragments isolants suivant l'invention. The present invention relates to walls comprising a space between partitions or between wall and lining partition, said gap being filled with light insulating material in fragments. It also relates to a method of manufacturing such walls, as well as a projection device intended for the projection of insulating fragments according to the invention.
Dans les immeubles et les maisons, on ménageait, et on ménage encore parfois, entre la face intérieure d'un mur et la cloison de doublage associée, un espace ou intervalle destiné à créer une lame d'air assurant une certaine isolation thermique. Pour améliorer l'isolation, on a proposé de- remplir cet espace ou intervalle avec des matériaux ayant un coefficient d'isolation meilleur que l'air. En particulier, on a proposé comme matériau de remplissage, des fragments de matériau isolant, tels que des grains isolants, de petites billes isolantes, des petits blocs isolants, etc. A titre d'exemple, une isolation de ce type est décrite dans le brevet US 2 235 542. In buildings and houses, a space or gap was created, and sometimes still is, between the interior face of a wall and the associated lining partition intended to create an air space ensuring a certain thermal insulation. To improve the insulation, it has been proposed to fill this space or gap with materials having a better insulation coefficient than air. In particular, fragments of insulating material have been proposed as filling material, such as insulating grains, small insulating beads, small insulating blocks, etc. By way of example, an insulation of this type is described in US Pat. No. 2,235,542.
Dans la période récente, les fragments isolants utilisés pour le remplissage sont des grains de polystyrène, de polyuréthanes, etc.In recent times, the insulating fragments used for filling are grains of polystyrene, polyurethanes, etc.
En pratique, au cours du temps, en raison des vibrations auxquelles sont soumis les immeubles et les maisons, les fragments ont tendance à se tasser en bas des intervalles et, au-dessus du tas, on retrouve la lame d'air classique apportant un isolation moindre. In practice, over time, due to the vibrations to which buildings and houses are subjected, the fragments tend to settle at the bottom of the intervals and, above the pile, there is the classic air gap providing a less insulation.
De plus, les courants d'air dans l'intervalle entre le mur et la cloison de doublage déplacent certains des petits fragments, ce qui provoque des bruits.In addition, the air currents in the gap between the wall and the lining partition displace some of the small fragments, causing noise.
Un objet de l'invention consiste à éviter ces inconvénients. An object of the invention is to avoid these drawbacks.
Suivant une caractéristique de l'invention, les fragments iso lants ont certaines, au moins, de -ieurs surfaces adjacentes collées ensemble. According to one characteristic of the invention, the insulating fragments have at least some adjacent surfaces bonded together.
Suivant une autre caractéristique, les fragments isolants sont, au moins partiellement, revêtus de colle. According to another characteristic, the insulating fragments are, at least partially, coated with adhesive.
Suivant une autre caractéristique, la colle est appliquée aux fragments lors de leur projection dans ledit intervalle. According to another characteristic, the glue is applied to the fragments during their projection in said interval.
Un autre objet de l'invention consiste à prévoir une buse d'appareil de projection destinée à projeter de la colle sur la surface des fragments en cours de projection. Another object of the invention consists in providing a spraying device nozzle intended to spray glue on the surface of the fragments being projected.
Suivant une autre caractéristique, dans la buse de l'appareil de projection des fragments, débouche une tubulure alimentée en colle liquide sous pression. According to another characteristic, in the nozzle of the fragment projection device, there is a tube supplied with liquid glue under pressure.
Suivant une autre caractéristique, dans ladite buse, débouchent plusieurs tubulures alimentées en colle sous pression. According to another characteristic, in said nozzle, open several pipes supplied with glue under pressure.
Suivant une autre caractéristique, les axes des sorties des tubulures ne coupent pas l'axe de la buse et ne se coupent pas entre eux. According to another characteristic, the axes of the outlets of the pipes do not intersect the axis of the nozzle and do not intersect with each other.
Les caractéristiques de l'invention mentionnées ci-dessus ainsi que d'autres, apparaîtront plus clairement à la lecture de la description suivante d'un exemple de réalisation, ladite description étant faite en relation avec le dessin de la Figure unique jointe. The characteristics of the invention mentioned above as well as others, will appear more clearly on reading the following description of an exemplary embodiment, said description being made in relation to the drawing of the attached single figure.
La coupe de la Figure unique montre un mur 1 pourvu d'une contre-cloison 2, dont il est séparé par un intervalle 3. Pour remplir l'espace 3, avec des fragments isolants symbolisés en 4, on perce un premier trou 5 dans la contre-cloison 2, à travers lequel on fait passer le nez 6 d'une buse 7 d'un appareil de projection, non montré, mais qui peut être du type de celui qui est décrit dans le brevet US 2 235 542. Les fragments 4 sont transportés par un courant d'air. Un autre trou, non montré, est'percé dans la contre-cloison pour l'évacuation de l'air injecté par l'appareil dans l'espace 3. The section of the single figure shows a wall 1 provided with a counter-partition 2, from which it is separated by an interval 3. To fill the space 3, with insulating fragments symbolized at 4, a first hole 5 is drilled in the counter-partition 2, through which the nose 6 of a nozzle 7 of a projection device, not shown, but which may be of the type described in US Pat. No. 2,235,542, is passed. 4 fragments are transported by a stream of air. Another hole, not shown, is drilled in the counter-partition for the evacuation of the air injected by the device into space 3.
Suivant l'invention, la buse 7 a sa paroi latérale 8.percée de trous 9 où débouchent des conduits 10 de projection de jets de colle liquide. According to the invention, the nozzle 7 has its side wall 8.pierced with holes 9 which open conduits 10 for projecting jets of liquid glue.
En pratique, chaque conduit 10 contient un gicleur axial 11 alimenté, d'une part, par de l'air sous pression par une canalisation 12 et, d'autre part, par de la colle fluide sous pression par une canalisation 13. In practice, each duct 10 contains an axial nozzle 11 supplied, on the one hand, with pressurized air through a pipe 12 and, on the other hand, with fluid adhesive under pressure through a pipe 13.
Les axes 14 des conduits 10 font un angle aigu avec l'axe 15 de la buse 7, de manière à ce que la colle soit projetée dans le même sens que les fragments 4. De plus, les axes 14 ne coupent pas l'axe 15 de manière à créer une nappe hélicoldale de gouttelettes de colle dans la buse. Ainsi, on est assuré que pratiquement tous les fragments qui passent dans la buse, reçoivent au moins une goutte de colle. The axes 14 of the conduits 10 make an acute angle with the axis 15 of the nozzle 7, so that the glue is projected in the same direction as the fragments 4. In addition, the axes 14 do not intersect the axis 15 so as to create a helical sheet of glue droplets in the nozzle. Thus, it is ensured that practically all the fragments which pass through the nozzle, receive at least one drop of glue.
Les fragments 4, avec leurs gouttes de colle, se répartissent dans l'espace 3 où la colle sèche rapidement. I1 en résulte que les fragments projetés, sont, une fois au repos dans l'intervalle, liés entre eux et forment ainsi une structure relativement rigide qui, en tout cas, ne peut se modifier dans des conditions de vibrations' normales. On n'a donc plus à craindre les tassements, ni les bruits. The fragments 4, with their drops of glue, are distributed in the space 3 where the glue dries quickly. As a result, the projected fragments are, once at rest in the interval, linked together and thus form a relatively rigid structure which, in any case, cannot be modified under normal vibration conditions. We no longer have to fear the settling, nor the noise.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8222227A FR2538829A1 (en) | 1982-12-29 | 1982-12-29 | Wall comprising an insulating layer, method for manufacturing it and apparatus for implementing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8222227A FR2538829A1 (en) | 1982-12-29 | 1982-12-29 | Wall comprising an insulating layer, method for manufacturing it and apparatus for implementing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2538829A1 true FR2538829A1 (en) | 1984-07-06 |
Family
ID=9280779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8222227A Pending FR2538829A1 (en) | 1982-12-29 | 1982-12-29 | Wall comprising an insulating layer, method for manufacturing it and apparatus for implementing it |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2538829A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625405A1 (en) * | 1986-07-26 | 1988-02-04 | Hubert Fritz | Process for producing insulated walls of wooden houses |
| US5666780A (en) * | 1995-12-14 | 1997-09-16 | Guardian Industries Corp. | Fiberglass/dry adhesive mixture and method of applying same in a uniform manner |
| US6012263A (en) * | 1996-01-22 | 2000-01-11 | Guardian Fiberglass, Inc. | Method of installing insulation with dry adhesive and/ or cold dye, and reduced amount of anti-static material |
| EP2006469B1 (en) * | 2007-06-18 | 2016-08-24 | McCrea, Brendan | Apparatus for injecting bead insulation |
| EP3109373A1 (en) * | 2015-06-22 | 2016-12-28 | S. Nooijens Beheer B.V. | Filling device for applying insulation in a cavity of a building, as well as a related method |
-
1982
- 1982-12-29 FR FR8222227A patent/FR2538829A1/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625405A1 (en) * | 1986-07-26 | 1988-02-04 | Hubert Fritz | Process for producing insulated walls of wooden houses |
| US5666780A (en) * | 1995-12-14 | 1997-09-16 | Guardian Industries Corp. | Fiberglass/dry adhesive mixture and method of applying same in a uniform manner |
| US6262164B1 (en) | 1995-12-14 | 2001-07-17 | Guardian Fiberglass, Inc. | Method of installing insulation with dry adhesive and/or color dye, and reduced amount of anti-static material |
| US5921055A (en) * | 1996-01-22 | 1999-07-13 | Guardian Fiberglass, Inc. | Method of installing insulation |
| US6012263A (en) * | 1996-01-22 | 2000-01-11 | Guardian Fiberglass, Inc. | Method of installing insulation with dry adhesive and/ or cold dye, and reduced amount of anti-static material |
| EP2006469B1 (en) * | 2007-06-18 | 2016-08-24 | McCrea, Brendan | Apparatus for injecting bead insulation |
| EP3109373A1 (en) * | 2015-06-22 | 2016-12-28 | S. Nooijens Beheer B.V. | Filling device for applying insulation in a cavity of a building, as well as a related method |
| NL2015006B1 (en) * | 2015-06-22 | 2017-01-24 | S Nooijens Beheer B V | Filling gun for applying insulation in a cavity wall of a building, as well as a related method. |
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