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WO2009150483A1 - Device for joining an impermeable membrane to an insulating material - Google Patents

Device for joining an impermeable membrane to an insulating material Download PDF

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Publication number
WO2009150483A1
WO2009150483A1 PCT/IB2008/001536 IB2008001536W WO2009150483A1 WO 2009150483 A1 WO2009150483 A1 WO 2009150483A1 IB 2008001536 W IB2008001536 W IB 2008001536W WO 2009150483 A1 WO2009150483 A1 WO 2009150483A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
membrane
thermal insulation
insulation material
assembly
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.)
Ceased
Application number
PCT/IB2008/001536
Other languages
French (fr)
Inventor
Antoine M. Paulus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/IB2008/001536 priority Critical patent/WO2009150483A1/en
Publication of WO2009150483A1 publication Critical patent/WO2009150483A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B39/00—Layout of apparatus or plants, e.g. modular laminating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2395/00—Bituminous material, e.g. tar, asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
    • B32B37/223—One or more of the layers being plastic

Definitions

  • the present invention relates to a device for assembling two materials, at least one of which must be heated to adhere to the other, and in particular the assembly of a waterproof membrane with a thermal insulation material in order to be able to produce a set waterproof.
  • the object of the invention is to provide a manufacturing device that has the same performance as a conventional plant but can be easily transported from one place to another.
  • the mobile aspect of the invention makes it possible to implant the device where it is needed and even in remote, isolated or difficult-to-access old people. Proximity to product manufacturing reduces the cost of transporting finished products and quickly corrects any errors that may appear.
  • the device according to the invention is a device for assembling a waterproof membrane with a thermal insulation material, comprising at least one unwinder for the membrane, a line of burners, a carpet at least one pressure zone, a drive belt, and is characterized in that it is arranged in a container.
  • the unwinder comprises an aligner with photocells for aligning the membrane.
  • the supply mat also includes a photocell.
  • the pressure zone may comprise one or more pressure rollers and / or a series of floating rollers.
  • the container opens on at least three sides.
  • the opening and closing of these dimensions can be carried out mechanically by means of a motor (electric) or a hydraulic system or any other system.
  • the device is thus easily accessible and can be used in the container.
  • one of the sides is the roof of the container.
  • the sides can be indifferently the lateral parts of the container or the upper part of the container or roof.
  • this one is articulated with one of the sides in order to unfold with him.
  • At least one side of the container is divided into at least two parts.
  • At least one side of the container is kept horizontal.
  • the side of the container thus serves as a floor for the labor required to use the device and serves as a working platform.
  • a generator comprises a generator.
  • the use of a generator makes it possible to use the process in remote areas where there is no power.
  • the device is not very greedy, it consumes only 4kW, the generator is small. It is compact and can be easily transported and installed.
  • each unwinder comprises alignment photocells.
  • the installation makes it possible to implement the process for different widths of insulators.
  • it comprises two unwinders equipped with different types of waterproof membranes. It is thus possible on the same installation to manufacture different types of insulators. In this case, there are two supply paths with the possibility of having each of the sensors to allow to have a second layer on the insulation with the second type of membrane.
  • the second type of membrane can be a surface protection, which further reduces the cost of application on the construction site.
  • This solution has the advantage of only having to load once the device of the two types of membranes, because the rolls of membranes can be very large, and in this case these rolls are very heavy since they can weigh up to 1 ton, which makes loading them laborious.
  • it comprises a floating knife.
  • the insulation can be cut as soon as it leaves the presser belt.
  • the container is intended to be installed on a truck or a semi-trailer.
  • the installation can therefore easily be moved on the road.
  • the container is intended to be installed on a boat. We can take it to all places accessible by boat. It can also be put in any other means of transport.
  • the thermal insulation material is polystyrene.
  • the thermal insulation material is polyurethane.
  • the thermal insulation material is fiberglass or glass wool or any other type of insulation.
  • the sealed membrane contains bitumen. This bitumen can be hot melted to ensure watertightness.
  • the invention also comprises the installation implementing the device described in the present application.
  • FIG. 1 is a perspective view of the entire device according to FIG.
  • FIG. 2 is a perspective view of an unwinder of the device according to the invention
  • FIG. 3 is a perspective view of the supply zone of the thermal insulation of the device according to the invention
  • FIG. 4 is a perspective view of the burners of the device according to the invention
  • FIG. 5 is a perspective view of the exit zone of the device according to the invention
  • FIG. 6 is a side view of the device according to the invention
  • FIG. 1 is a perspective view of the entire device according to FIG.
  • FIG. 2 is a perspective view of an unwinder of the device according to the invention
  • FIG. 3 is a perspective view of the supply zone of the thermal insulation of the device according to the invention
  • FIG. 4 is a perspective view of the burners of the device according to the invention
  • FIG. 5 is a perspective view of the exit zone of the device according to the invention
  • FIG. 6 is a side view of the device according to the invention
  • the device according to the invention comprises at least one unwinder 2 placed in a container 1 represented in FIG. 1, a burner line 3, a supply line 4 comprising a supply belt 40 represented in FIG. less a pressure roller 5, a drive belt 6 visible in Figure 5.
  • the entire device according to the invention is placed in a container 1, as shown in Figure 1.
  • This container 1 comprises at least one side 10 which can be opened from top to bottom so that said side 10 can be positioned horizontally so as to constitute a floor.
  • the side 10 is preferably the longest side of the container 1.
  • a door 11 can be provided on one of the shorter sides.
  • the unwinder 2 supports the sealed membrane 20 wound on a spool 21 comprising an axial rod 22 placed on a substantially U-shaped part 23.
  • the part 23 is integral with a support 24 which can be equipped wheels 25 allowing its movement.
  • the thermal insulation material 8 consists of plates 80 that an operator P places on the belt 40 of the supply line 4.
  • a stop 42 is placed at the edge of the line 4 in order to guide the material 8 onto the carpet 40.
  • the sealed membrane 20 feeds the supply line 4 from above as can be seen in FIGS. 8 and 9, from where it arrives from above in the zone of the burners. It can also come directly from above into the burner area directly as shown in Figure 7.
  • the burners 3 heat the membrane 20 which goes down. This heating then allows hot gluing of said membrane 20 to the material 8 which arrives through the supply belt 40 below the burners 3.
  • a roller 43 drives the material 8 below the burners 3 to make contact with the membrane 20 after heating by the burners 3.
  • the assembly 80 consisting of the membrane 20 and the material 8 is pressed by one of the first pressure rollers 5 visible in Figure 6. After the passage on the pressure rollers 5, the assembly 81 consisting of the membrane 20 and material 8 spring on the belt 6 to be cut to the desired size by a knife (not shown).
  • the device operates in the following way: a roll 21 of sealed membrane 20 is placed on one of the unwinders 2, the sealed membrane 20 is fed by a succession of rollers 41 on the upper part of the supply line 4, a material of thermal insulation 8 is placed on the supply belt 40 which directs said material to a zone 30 beneath the burners 3 (see FIG. 6), the sealed membrane 20 is directed towards the burner line 3 by another series of rollers 41,
  • the membrane 20 is heated by the burner line 3 before coming into contact from above with the thermal insulation material 8, the membrane assembly 20 and thermal insulation material 8 is then pressed against the by means of at least one pressure roller 5, a second row of pressure rollers 50 is placed later to maintain the pressure on the assembly so as to guarantee a better adhesion of the two materials. In the example shown there are four pressure rollers 50.
  • the resulting insulating assembly 80 exits the drive belt 6 and is then cut to the desired size by a floating knife s (not shown).
  • the roller 21 is small, it can be placed on a unwinder 2 disposed near the burner zone 5 above the supply belt 4. This further reduces the size of the device in the container 1.
  • Lao membrane 20 arrives on the burners 3 from the top, thanks to a roller 41.
  • roller 21 is very large, so it is very heavy and must be placed on a large unwinder 2 which is placed at the front of the supply area
  • the membrane 20 is directed towards the burner zone 3 by a series5 of rollers 41.
  • a second roller 21a equipped with a membrane 20a identical to the membrane 20 or different depending on the case.
  • the membrane 20 may be a waterproof membrane while the second membrane 20a is self-protecting with or without plastic or copper protection.
  • This second roll 21a is disposed on a second unwinder 2a, placed above the first unwinder 2.
  • the space between the two unwinders 2 and 2a must be both sufficient to put two large rollers 21 and 21a and to hold in the height 1.
  • Each of the membranes 20 and 20a has its own set of rollers respectively 41 and 41 placed side by side to access the burners.
  • the membranes 20, 20a are arranged on the material 8 one after the other.
  • the material 8 is first passed over the device with the first membrane 20, then a second time after the change of the second membrane 20a.
  • the alignment cells allow the positioning of this second membrane 20a on the assembly 81 obtained after the first pass. It is possible to add several layers by adding membranes additional at the request of the customer. This is possible on an installation according to the invention because it is small, compact and more flexible than a conventional installation and also because it is semi automatic and can easily be switched to manual mode.
  • the assembly can be fixed on the support to be protected, for example by screwing or riveting.
  • the screw or the rivet is held on the side of the assembly with a metal plate preferably of circular shape, the screw or the rivet is passed through a hole provided in the insulating assembly to be then screwed or riveted on the support to cover.
  • the seal is provided by a suitably shaped patch species of waterproof material, for example a bituminous material, which is heated and adheres to the assembly.
  • a screw or a rivet is conventionally used, a small hole is made on the membrane constituting the upper surface in order to introduce the screw or the rivet into the metal plate and fix the insulating assembly to the support.
  • a small sealing piece is inserted under the upper membrane and the plastic film is burned with a torch or other equivalent means, which partially melts the sealing piece which can then adhere to the waterproof membrane and thus ensure a continuous sealing.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The device according to the invention is a device for joining an impermeable membrane (20, 20a) to a thermal insulation material (8), comprising at least one membrane pay-out (2, 2a), a line of burners (3), a feed belt (40), at least one pressing zone (5) and a drive belt (6). It is characterized in that it is placed in a container (1).

Description

La présente invention concerne un dispositif d'assemblage de deux matériaux dont au moins un doit être chauffé pour adhérer à l'autre, et en particulier l'assemblage d'une membrane étanche à un matériau d'isolation thermique afin de pouvoir réaliser un ensemble étanche. The present invention relates to a device for assembling two materials, at least one of which must be heated to adhere to the other, and in particular the assembly of a waterproof membrane with a thermal insulation material in order to be able to produce a set waterproof.

Aujourd'hui l'assemblage de deux matériaux différents par chauffage de l'un des deux est réalisé dans des usines. Une usine nécessite l'achat d'un terrain et la construction d'un bâtiment, d'où un coût important et la limitation de la fabrication à une zone géographique donnée. Cela nécessite également des installations permanentes pour son approvisionnement en eau, en électricité et en gaz, ce qui en augmente d'autant le coût total. Dans la plus part des pays, il est également nécessaire d'obtenir un permis de construire ou/et des autorisations spéciales. L'objet de l'invention est de proposer un dispositif de fabrication qui présente les mêmes performances qu'une usine classique mais qui puisse être transporté facilement d'un endroit à un autre. L'aspect mobile de l'invention permet d'implanter le dispositif où on en a besoin et même dans des Vieux éloignés, isolés ou d'accès difficile. La proximité de la fabrication du produit permet de réduire les coûts de transport des produits finis et de rapidement corriger les erreurs qui pourraient apparaître. Il est également possible de repasser le produit fini dans le dispositif pour lui ajouter une couche supplémentaire si nécessaire. Cela permet également d'installer le dispositif dans des endroits où la main d'oeuvre est bon marché. L'invention évite surtout l'obligation d'acheter ou de louer un terrain et de construire un bâtiment. L'invention permet également de pouvoir stocker le dispositif dans une place restreinte quand il est inutilisé entre deux projets par exemple. Le dispositif selon l'invention est un dispositif d'assemblage d'une membrane étanche à un matériau d'isolation thermique, comprenant au moins un dérouleur pour la membrane, une ligne de brûleurs, un tapis d'approvisionnement, au moins une zone de pression, un tapis d'entraînement, et il est caractérisé en ce qu'il est disposé dans un container. Le dérouleur comprend un aligneur avec des cellules photoélectriques pour l'alignement de la membrane. Le tapis d'approvisionnement comprend également une cellule photoélectrique. La zone de pression peut comprendre un ou plusieurs rouleaux presseurs et/ou une série de rouleaux flottants.Today the assembly of two different materials by heating one of the two is carried out in factories. A factory requires the purchase of land and the construction of a building, hence a significant cost and the limitation of manufacturing to a given geographical area. It also requires permanent installations for its water, electricity and gas supplies, which increases the total cost. In most countries, it is also necessary to obtain a building permit or / and special authorizations. The object of the invention is to provide a manufacturing device that has the same performance as a conventional plant but can be easily transported from one place to another. The mobile aspect of the invention makes it possible to implant the device where it is needed and even in remote, isolated or difficult-to-access old people. Proximity to product manufacturing reduces the cost of transporting finished products and quickly corrects any errors that may appear. It is also possible to iron the finished product in the device to add an additional layer if necessary. This also allows the device to be installed in places where labor is cheap. The invention especially avoids the obligation to buy or rent land and build a building. The invention also makes it possible to store the device in a restricted place when it is not used between two projects for example. The device according to the invention is a device for assembling a waterproof membrane with a thermal insulation material, comprising at least one unwinder for the membrane, a line of burners, a carpet at least one pressure zone, a drive belt, and is characterized in that it is arranged in a container. The unwinder comprises an aligner with photocells for aligning the membrane. The supply mat also includes a photocell. The pressure zone may comprise one or more pressure rollers and / or a series of floating rollers.

Selon une disposition particulière, le container s'ouvre sur au mois trois cotés. L'ouverture et \a fermeture de ces cotes peuvent être réalisée mécaniquement grâce à un moteur (électrique) ou un système hydraulique ou tout autre système. Le dispositif est ainsi facilement accessible et peut être utilisé dans le container.According to a particular provision, the container opens on at least three sides. The opening and closing of these dimensions can be carried out mechanically by means of a motor (electric) or a hydraulic system or any other system. The device is thus easily accessible and can be used in the container.

Selon une disposition particulière, un des cotés est le toit du container. Les cotés peuvent être indifféremment les parties latérales du container ou la partie supérieure du container ou toit. Dans le cas où un des cotés est le toit celui-ci est articulé avec un des cotés afin de se déplier avec lui. Cela présente l'avantage de permettre de placer des éléments comme par exemple des dérouleurs au dessus de du cadre du container puisqu'il n'y a plus de limite supérieure au dispositif et d'améliorer la ventilation de l'ensemble.According to a particular provision, one of the sides is the roof of the container. The sides can be indifferently the lateral parts of the container or the upper part of the container or roof. In the case where one of the sides is the roof this one is articulated with one of the sides in order to unfold with him. This has the advantage of allowing to place elements such as unwinders above the frame of the container since there is no longer an upper limit to the device and to improve the ventilation of the assembly.

Selon une caractéristique particulière, au moins un coté du container est divisé en au moins deux parties.According to a particular characteristic, at least one side of the container is divided into at least two parts.

Selon une autre caractéristique, au moins un coté du container est maintenu horizontal. Le coté du container sert ainsi de plancher à la main d'œuvre nécessaire à l'utilisation du dispositif et sert de plateforme de travail.According to another characteristic, at least one side of the container is kept horizontal. The side of the container thus serves as a floor for the labor required to use the device and serves as a working platform.

Selon une disposition particulière, il est comprend un groupe électrogène. L'utilisation d'un groupe électrogène permet d'utiliser le procédé dans des zones reculées où il n'y a de courant. Le dispositif étant peu gourmant, il ne consomme que 4kW, le groupe électrogène est de petite taille. Il est donc peu encombrant et peut être facilement transporté et installé.According to a particular provision, it comprises a generator. The use of a generator makes it possible to use the process in remote areas where there is no power. The device is not very greedy, it consumes only 4kW, the generator is small. It is compact and can be easily transported and installed.

Selon une autre disposition particulière, il comprend deux dérouleurs de taille différente. Dans ce cas chaque dérouleur comprend des cellules photoélectriques d'alignement. L'installation permet de mettre en oeuvre le procédé pour différentes largeurs d'isolants.According to another particular provision, it comprises two different size of rollers. In this case each unwinder comprises alignment photocells. The installation makes it possible to implement the process for different widths of insulators.

Selon une autre disposition particulière, il comprend deux dérouleurs équipés de membranes étanches de type différent. On peut ainsi sur la même installation fabriquer différents types d'isolants. Dans ce cas, il y a deux parcourt d'approvisionnement avec la possibilité d'avoir chacun des capteurs pour permettre de disposer une deuxième couche sur l'isolant avec le deuxième type de membrane. Le deuxième type de membrane peut être une protection de surface, ce qui permet encore de réduire le coût d'application sur le site de construction. Cette solution présente l'avantage de n'avoir à charger qu'une fois le dispositif des deux types de membranes, car les rouleaux de membranes peuvent être de très grande taille, et dans ce cas ces rouleaux sont très lourds puisqu'ils peuvent peser jusqu'à 1 tonne, ce qui rend leur chargement laborieux. Selon une autre caractéristique, il comprend un couteau flottant.According to another particular provision, it comprises two unwinders equipped with different types of waterproof membranes. It is thus possible on the same installation to manufacture different types of insulators. In this case, there are two supply paths with the possibility of having each of the sensors to allow to have a second layer on the insulation with the second type of membrane. The second type of membrane can be a surface protection, which further reduces the cost of application on the construction site. This solution has the advantage of only having to load once the device of the two types of membranes, because the rolls of membranes can be very large, and in this case these rolls are very heavy since they can weigh up to 1 ton, which makes loading them laborious. According to another characteristic, it comprises a floating knife.

L'isolant peut être coupé dès sa sortie du tapis presseur.The insulation can be cut as soon as it leaves the presser belt.

Selon une autre caractéristique, il est automatisé. Il est possible d'automatiser le procédé pour limiter la main d'œuvre si nécessaire.According to another characteristic, it is automated. It is possible to automate the process to limit labor if necessary.

Selon une première application, le container est destiné à être installé sur un camion ou un semi-remorque. L'installation peut donc facilement être déplacée sur route.According to a first application, the container is intended to be installed on a truck or a semi-trailer. The installation can therefore easily be moved on the road.

Selon une seconde application, le container est destiné à être installé sur un bateau. On peut donc l'emmener dans tous les lieux accessibles en bateau. Il pourra aussi être mis dans tout autre moyen de transport. Selon une première variante, le matériau d'isolation thermique est du polystyrène.According to a second application, the container is intended to be installed on a boat. We can take it to all places accessible by boat. It can also be put in any other means of transport. According to a first variant, the thermal insulation material is polystyrene.

Selon une deuxième variante le matériau d'isolation thermique est du polyuréthane. Selon une troisième variante le matériau d'isolation thermique est de la fibre de verre ou de la laine de verre ou tout autre type d'isolant.According to a second variant, the thermal insulation material is polyurethane. According to a third variant the thermal insulation material is fiberglass or glass wool or any other type of insulation.

Selon une autre variante, la membrane étanche contient du bitume. Ce bitume peut être fondu à chaud afin de garantir l'étanchéité. L'invention comprend également l'installation mettant en œuvre le dispositif décrit dans la présente demande.According to another variant, the sealed membrane contains bitumen. This bitumen can be hot melted to ensure watertightness. The invention also comprises the installation implementing the device described in the present application.

L'invention sera mieux comprise à la lecture de la description qui va suivre donnée uniquement à titre d'exemple et faite en se référant aux dessins annexés dans lesquels : - la figure 1 est une vue en perspective de l'ensemble du dispositif selon l'invention, la figure 2 est une vue en perspective d'un dérouleur du dispositif selon l'invention, la figure 3 est une vue en perspective de la zone d'approvisionnement de l'isolant thermique du dispositif selon l'invention, la figure 4 est une vue en perspective des brûleurs du dispositif selon l'invention, la figure 5 est une vue en perspective de la zone de sortie du dispositif selon l'invention, la figure 6 est une vue de coté du dispositif selon l'invention, la figure 7 est une vue de coté d'une première variante du dispositif selon l'invention, la figure 8 est une vue de coté d'une deuxième variante du dispositif selon l'invention, la figure 9 est une vue de coté d'une troisième variante du dispositif selon l'invention. s Le dispositif selon l'invention comprend au moins un dérouleur 2 placé dans un container 1 représenté à la figure 1 , une ligne de brûleurs 3, une ligne d'approvisionnement 4 comprenant un tapis d'approvisionnement 40 représenté à la figure 4, au moins un rouleau presseur 5, un tapis d'entraînement 6 visibles à la figure 5. o L'ensemble du dispositif selon l'invention est placé dans un container 1 , comme visible à la figure 1. Ce container 1 comprend au moins un coté 10 qui peut s'ouvrir du haut vers le bas de façon à ce que ledit coté 10 puisse être positionné horizontalement de façon à constituer un plancher. Le coté 10 est, de préférence, le coté le plus5 long du container 1. Un porte 11 peut être prévue sur un des cotés le plus court.The invention will be better understood on reading the following description given solely by way of example and with reference to the appended drawings, in which: FIG. 1 is a perspective view of the entire device according to FIG. FIG. 2 is a perspective view of an unwinder of the device according to the invention, FIG. 3 is a perspective view of the supply zone of the thermal insulation of the device according to the invention, FIG. 4 is a perspective view of the burners of the device according to the invention, FIG. 5 is a perspective view of the exit zone of the device according to the invention, FIG. 6 is a side view of the device according to the invention, FIG. 7 is a side view of a first variant of the device according to the invention, Figure 8 is a side view of a second variant of the device according to the invention, Figure 9 is a side view of a third variant of the device according to the invention. The device according to the invention comprises at least one unwinder 2 placed in a container 1 represented in FIG. 1, a burner line 3, a supply line 4 comprising a supply belt 40 represented in FIG. less a pressure roller 5, a drive belt 6 visible in Figure 5. o The entire device according to the invention is placed in a container 1, as shown in Figure 1. This container 1 comprises at least one side 10 which can be opened from top to bottom so that said side 10 can be positioned horizontally so as to constitute a floor. The side 10 is preferably the longest side of the container 1. A door 11 can be provided on one of the shorter sides.

Le dérouleur 2, visible à la figure 2, supporte la membrane étanche 20 enroulée sur une bobine 21 comprenant une tige axiale 22 posée sur une pièce 23 sensiblement en forme de U. La pièce 23 est0 solidaire d'un support 24 qui peut être équipé de roues 25 permettant son déplacement.The unwinder 2, visible in FIG. 2, supports the sealed membrane 20 wound on a spool 21 comprising an axial rod 22 placed on a substantially U-shaped part 23. The part 23 is integral with a support 24 which can be equipped wheels 25 allowing its movement.

Le matériau d'isolation thermique 8 est constitué de plaques 80 qu'un opérateur P place sur le tapis 40 de la ligne d'approvionnement 4. Un butée 42 est placée en bord de la ligne 4 afin de guider le5 matériau 8 sur le tapis 40.The thermal insulation material 8 consists of plates 80 that an operator P places on the belt 40 of the supply line 4. A stop 42 is placed at the edge of the line 4 in order to guide the material 8 onto the carpet 40.

La membrane étanche 20 alimente la ligne d'approvionnement 4 par le haut comme on peut le voir sur les figures 8 et 9, d'où elle arrive par le haut dans la zone des brûleurs. Elle peut également arriver directement par le haut dans la zone des brûleurs directement comme visible à la figure 7. Les brûleurs 3 chauffent la membrane 20 qui descend. Ce chauffage permet ensuite le collage à chaud de ladite membrane 20 sur le matériau 8 qui arrive par le tapis d'approvisionnement 40 dessous les brûleurs 3. Comme on peut le voir à la figure 4, un rouleau 43 entraîne le matériau 8 en dessous des brûleurs 3 pour le faire entrer en contact avec la membrane 20 après son chauffage par les brûleurs 3. L'ensemble 80 constitué de la membrane 20 et du matériau 8 est pressé par un des premiers rouleaux presseurs 5 visibles sur la figure 6. Après le passage sur les rouleaux presseurs 5, l'ensemble 81 constitué de la membrane 20 et de matériau 8 ressort sur le tapis 6 pour être coupé à la taille désirée par un couteau (non représenté).The sealed membrane 20 feeds the supply line 4 from above as can be seen in FIGS. 8 and 9, from where it arrives from above in the zone of the burners. It can also come directly from above into the burner area directly as shown in Figure 7. The burners 3 heat the membrane 20 which goes down. This heating then allows hot gluing of said membrane 20 to the material 8 which arrives through the supply belt 40 below the burners 3. As can be seen in FIG. 4, a roller 43 drives the material 8 below the burners 3 to make contact with the membrane 20 after heating by the burners 3. The assembly 80 consisting of the membrane 20 and the material 8 is pressed by one of the first pressure rollers 5 visible in Figure 6. After the passage on the pressure rollers 5, the assembly 81 consisting of the membrane 20 and material 8 spring on the belt 6 to be cut to the desired size by a knife (not shown).

Le dispositif fonctionne de la façon suivante: on dispose un rouleau 21 de membrane étanche 20 sur un des dérouleurs 2, la membrane étanche 20 est amenée par une succession de rouleaux 41 sur la partie supérieure de la ligne d'approvisionnement 4, un matériau d'isolation thermique 8 est placé sur le tapis d'approvisionnement 40 qui dirige ledit matériau vers une zone 30 située dessous les brûleurs 3 (cf figure 6), la membrane étanche 20 est dirigée vers la ligne de brûleurs 3 par une autre série de rouleaux 41 ,The device operates in the following way: a roll 21 of sealed membrane 20 is placed on one of the unwinders 2, the sealed membrane 20 is fed by a succession of rollers 41 on the upper part of the supply line 4, a material of thermal insulation 8 is placed on the supply belt 40 which directs said material to a zone 30 beneath the burners 3 (see FIG. 6), the sealed membrane 20 is directed towards the burner line 3 by another series of rollers 41,

- la membrane 20 est chauffée par la ligne de brûleurs 3 avant d'entrer en contact par le dessus avec le matériau d'isolation thermique 8, l'ensemble membrane 20 et matériau d'isolation thermique 8 est ensuite pressé l'un contre l'autre au moyen d'au moins un rouleau presseur 5, une deuxième rangée de rouleaux presseurs 50 est placée après pour maintenir la pression sur l'ensemble afin de garantir une meilleure adhésion des deux matériaux. Sur l'exemple représenté il y a quatre rouleaux presseurs 50. l'ensemble Isolant obtenu 80 sort par le tapis d'entraînement 6 et est ensuite découpé à la taille désirée par un couteau flottant s (non représenté.- The membrane 20 is heated by the burner line 3 before coming into contact from above with the thermal insulation material 8, the membrane assembly 20 and thermal insulation material 8 is then pressed against the by means of at least one pressure roller 5, a second row of pressure rollers 50 is placed later to maintain the pressure on the assembly so as to guarantee a better adhesion of the two materials. In the example shown there are four pressure rollers 50. The resulting insulating assembly 80 exits the drive belt 6 and is then cut to the desired size by a floating knife s (not shown).

Dans la variante représentée à la figure 7, le rouleau 21 est de petite taille, il peut être placé sur un dérouleur 2 disposé près de la zone de brûleurs 5 au dessus du tapis d'approvisionnement 4. Ceci permet de réduire encore la taille du dispositif dans le container 1. Lao membrane 20 arrive sur les brûleurs 3 par le haut, grâce un rouleau 41.In the variant shown in Figure 7, the roller 21 is small, it can be placed on a unwinder 2 disposed near the burner zone 5 above the supply belt 4. This further reduces the size of the device in the container 1. Lao membrane 20 arrives on the burners 3 from the top, thanks to a roller 41.

Dans la variante visible à la figure 8, le rouleau 21 est de très grande taille, il est donc très lourd et doit être mis sur un dérouleur 2 de grande taille qui est placé à l'avant de la zone d'approvisionnementIn the variant shown in Figure 8, the roller 21 is very large, so it is very heavy and must be placed on a large unwinder 2 which is placed at the front of the supply area

4. La membrane 20 est dirigée vers la zone de brûleurs 3 par une série5 de rouleaux 41.4. The membrane 20 is directed towards the burner zone 3 by a series5 of rollers 41.

Dans la variante de la figure 9, on a mis un deuxième rouleau 21a équipé d'une membrane 20a identique à la membrane 20 ou différente suivant le cas. La membrane 20 peut être une membrane étanche tandis que la deuxième membrane 20a est auto-protectrice avec ou0 sans protection plastique ou cuivre. Ce deuxième rouleau 21a est disposé sur un deuxième dérouleur 2a, placé au dessus du premier dérouleur 2. L'espace entre les deux dérouleurs 2 et 2a doit être à la fois suffisant pour mettre deux gros rouleaux 21 et 21a et pour tenir dans la hauteur du container 1. Chacune des membranes 20 et 20a a5 son propre jeux de rouleaux respectivement 41 et 41 a placés cote à cote pour accéder aux brûleurs. Les membranes 20, 20a sont disposées sur le matériau 8 l'une après l'autre. On passe une première fois le matériau 8 sur le dispositif avec la première membrane 20, puis une deuxième fois après le changement de la deuxième membrane 20a. Les cellules d'alignement permettent le positionnement de cette deuxième membrane 20a sur l'ensemble 81 obtenu après la première passe. Il est possible d'ajouter plusieurs couches en ajoutant des membranes supplémentaires à la demande du client. Ceci est possible sur une installation conforme à l'invention car elle est petite, compacte et plus flexible qu'une installation classique et également parce qu'elle est semi automatique et qu'elle peut facilement être passée en mode manuel.In the variant of Figure 9, there is a second roller 21a equipped with a membrane 20a identical to the membrane 20 or different depending on the case. The membrane 20 may be a waterproof membrane while the second membrane 20a is self-protecting with or without plastic or copper protection. This second roll 21a is disposed on a second unwinder 2a, placed above the first unwinder 2. The space between the two unwinders 2 and 2a must be both sufficient to put two large rollers 21 and 21a and to hold in the height 1. Each of the membranes 20 and 20a has its own set of rollers respectively 41 and 41 placed side by side to access the burners. The membranes 20, 20a are arranged on the material 8 one after the other. The material 8 is first passed over the device with the first membrane 20, then a second time after the change of the second membrane 20a. The alignment cells allow the positioning of this second membrane 20a on the assembly 81 obtained after the first pass. It is possible to add several layers by adding membranes additional at the request of the customer. This is possible on an installation according to the invention because it is small, compact and more flexible than a conventional installation and also because it is semi automatic and can easily be switched to manual mode.

L'ensemble peut être fixée sur le support à protéger par exemple par vissage ou par rivetage. La vis ou le rivet est tenu du coté de l'ensemble grâce à une plaque métallique de préférence de forme circulaire, la vis ou le rivet est passé dans un trou prévu dans l'ensemble isolant pour être ensuite vissé ou riveté sur le support à couvrir.The assembly can be fixed on the support to be protected, for example by screwing or riveting. The screw or the rivet is held on the side of the assembly with a metal plate preferably of circular shape, the screw or the rivet is passed through a hole provided in the insulating assembly to be then screwed or riveted on the support to cover.

Afin de garantir l'étanchéité, au niveau des zones de fixation, de la couverture constituée par un ensemble constitué d'une ou plusieurs membranes, de façon classique on pose une deuxième couche qui est collée à la membrane inférieure. Dans la présente invention, l'étanchéité est assurée par une espèce de rustine de forme appropriée en matériau étanche, par exemple un matériau bitumineux, qui est chauffé et se colle à l'ensemble.In order to guarantee the sealing, at the level of the fixing zones, of the covering consisting of an assembly consisting of one or more membranes, in a conventional manner a second layer is placed which is glued to the lower membrane. In the present invention, the seal is provided by a suitably shaped patch species of waterproof material, for example a bituminous material, which is heated and adheres to the assembly.

Dans le cas où la couverture est constituée de plusieurs membranes, la fabrication est réalisée de la façon suivante:In the case where the cover consists of several membranes, the production is carried out as follows:

- on réalise un premier ensemble isolant constitué d'une membrane,a first insulating assembly consisting of a membrane is produced,

- on place la plaque métallique sur la surface de l'ensemble isolant,- on dispose un film plastique qui s'évapore quand il est soumis à une flamme, au dessus de chaque plaque, ce film plastique permet à la fois de maintenir en place les plaques métalliques et d'éviter que l'ensemble isolant se colle sur lui même lors que l'on l'enroule en particulier en été quand le température est élevée,the metal plate is placed on the surface of the insulating assembly, a plastic film is available which evaporates when it is subjected to a flame, above each plate, this plastic film makes it possible at the same time to keep in place the metal plates and to prevent the set of insulation sticks on itself even when it is wrapped especially in summer when the temperature is high,

- on passe l'ensemble dans l'installation afin de poser une deuxième membrane. Cette deuxième membrane est décalée latéralement afin de permettre un meilleur recouvrement lors du montage. Le film plastique empêche le collage des membranes et donne ainsi la possibilité de replacer les plaques métalliques si elles ne sont pas exactement placées sur les trous prévus pour la fixation. Il est également possible de placer les disques après la pose de la deuxième membrane.- We pass all in the installation to install a second membrane. This second membrane is shifted laterally to allow a better recovery during assembly. The plastic film prevents the gluing of the membranes and thus gives the possibility of replacing the metal plates if they are not exactly placed on the holes provided for fixing. It is also possible to place the discs after laying the second membrane.

Pour fixer ladite couverture sur le support à protéger, on utilise une vis ou un rivet de façon classique, on réalise un petit trou sur la membrane constituant la surface supérieure afin d'introduire la vis ou le rivet dans la plaque métallique et fixer l'ensemble isolant au support. Une petite pièce d'étanchéité est insérée sous la membrane supérieure et le film plastique est brûlé avec une torche ou tout autre moyen équivalent, ce qui fait fondre en partie la pièce d'étanchéité qui peut alors adhérer à la membrane étanche et assurer ainsi une étanchéité continue. To fix said cover on the support to be protected, a screw or a rivet is conventionally used, a small hole is made on the membrane constituting the upper surface in order to introduce the screw or the rivet into the metal plate and fix the insulating assembly to the support. A small sealing piece is inserted under the upper membrane and the plastic film is burned with a torch or other equivalent means, which partially melts the sealing piece which can then adhere to the waterproof membrane and thus ensure a continuous sealing.

Claims

REVENDICATIONS 1. Dispositif d'assemblage d'une membrane étanche (20, 20a) à un matériau d'isolation thermique (8), comprenant au moins un dérouleur (2, 2a), une ligne de brûleurs (3), un tapis s d'approvisionnement (40), au moins une zone de pression (5), un tapis d'entraînement (6), caractérisé en ce qu'il est disposé dans un container (1 ).1. Device for assembling a sealed membrane (20, 20a) to a thermal insulation material (8), comprising at least one unwinder (2, 2a), a burner line (3), a carpet of supply (40), at least one pressure zone (5), a drive belt (6), characterized in that it is arranged in a container (1). 2. Dispositif selon fa revendication 1, caractérisé en ce que le container (1 ) s'ouvre sur au mois trois cotés. o2. Device according to claim 1, characterized in that the container (1) opens on at least three sides. o 3. Dispositif selon la revendication précédente, caractérisé en ce que un des cotés est le toit du container (1).3. Device according to the preceding claim, characterized in that one side is the roof of the container (1). 4. Dispositif selon une des revendications précédentes, caractérisé en ce qu'au moins un coté du container est divisé en au moins deux parties. 4. Device according to one of the preceding claims, characterized in that at least one side of the container is divided into at least two parts. 5 5. Dispositif selon une des revendications précédentes, caractérisé en ce qu'au moins un coté (10) du container (1) est maintenu horizontal.5. Device according to one of the preceding claims, characterized in that at least one side (10) of the container (1) is kept horizontal. 6. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il est comprend un groupe électrogène. 6. Device according to one of the preceding claims, characterized in that it comprises a generator. 7. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il comprend deux dérouleurs (2, 2a) de tailles différentes.7. Device according to one of the preceding claims, characterized in that it comprises two rollers (2, 2a) of different sizes. 8. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il comprend deux dérouleurs (2, 2a) équipés de membranes étanches (20, 20a) de types différents. 58. Device according to one of the preceding claims, characterized in that it comprises two unwinders (2, 2a) equipped with sealed membranes (20, 20a) of different types. 5 9. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il comprend un couteau flottant.9. Device according to one of the preceding claims, characterized in that it comprises a floating knife. 10. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il est automatisé. 10. Device according to one of the preceding claims, characterized in that it is automated. 11. Dispositif selon une des revendications précédentes, caractérisé en ce que le container (1 ) est destiné à être installé sur un camion ou un semi-remorque.11. Device according to one of the preceding claims, characterized in that the container (1) is intended to be installed on a truck or a semi-trailer. 12. Dispositif selon une des revendications précédentes, caractérisé s en ce que le container (1) est destiné à être installé sur un bateau.12. Device according to one of the preceding claims, characterized in that the container (1) is intended to be installed on a boat. 13. Dispositif selon une des revendications précédentes, caractérisé en ce que le matériau d'isolation thermique (8) est du polystyrène.13. Device according to one of the preceding claims, characterized in that the thermal insulation material (8) is polystyrene. 14. Dispositif selon une des revendications précédentes, caractérisé en ce que le matériau d'isolation thermique (8) est du polyuréthane.o14. Device according to one of the preceding claims, characterized in that the thermal insulation material (8) is polyurethane.o 15. Dispositif selon une des revendications précédentes, caractérisé en ce que le matériau d'isolation thermique (8) est de la fibre de verre.15. Device according to one of the preceding claims, characterized in that the thermal insulation material (8) is fiberglass. 16. Dispositif selon une des revendications précédentes, caractérisé en ce que la membrane étanche (20, 20a) contient du bitume. s 17. Installation mettant en œuvre un dispositif selon une quelconque des revendications précédentes. 16. Device according to one of the preceding claims, characterized in that the sealed membrane (20, 20a) contains bitumen. 17. Installation implementing a device according to any one of the preceding claims.
PCT/IB2008/001536 2008-06-14 2008-06-14 Device for joining an impermeable membrane to an insulating material Ceased WO2009150483A1 (en)

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CN113619094A (en) * 2020-05-09 2021-11-09 深圳市思榕科技有限公司 Film pressing structure

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CN113619094A (en) * 2020-05-09 2021-11-09 深圳市思榕科技有限公司 Film pressing structure

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