EP1002738B1 - Dispositif de stockage et de rangement pour éléments d'isolation thermique - Google Patents

Dispositif de stockage et de rangement pour éléments d'isolation thermique Download PDF

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Publication number
EP1002738B1
EP1002738B1 EP99122205A EP99122205A EP1002738B1 EP 1002738 B1 EP1002738 B1 EP 1002738B1 EP 99122205 A EP99122205 A EP 99122205A EP 99122205 A EP99122205 A EP 99122205A EP 1002738 B1 EP1002738 B1 EP 1002738B1
Authority
EP
European Patent Office
Prior art keywords
storage
transport unit
unit according
supporting bodies
plastic basin
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.)
Revoked
Application number
EP99122205A
Other languages
German (de)
English (en)
Other versions
EP1002738A2 (fr
EP1002738A3 (fr
Inventor
Gerd-Rüdiger Dr.-Ing Klose
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.)
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Original Assignee
Deutsche Rockwool Mineralwoll GmbH and Co OHG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27218819&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1002738(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19861057A external-priority patent/DE19861057C2/de
Priority claimed from DE19858201A external-priority patent/DE19858201C2/de
Application filed by Deutsche Rockwool Mineralwoll GmbH and Co OHG filed Critical Deutsche Rockwool Mineralwoll GmbH and Co OHG
Publication of EP1002738A2 publication Critical patent/EP1002738A2/fr
Publication of EP1002738A3 publication Critical patent/EP1002738A3/fr
Application granted granted Critical
Publication of EP1002738B1 publication Critical patent/EP1002738B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/46—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bricks, tiles or building blocks

Definitions

  • the invention relates to a storage and transport unit consisting of at least one stack of plate-shaped insulating elements made of mineral fibers, especially rockwool and / or glass fibers, and a sheath, which at least on the surface and the side surfaces of Stack and preferably also applied to the bottom of the stack.
  • Such a storage and transport unit is e.g. from document DE-A-29620646
  • thermal insulation is based on a high internal level Porosity, therefore, on a large number of fine and finest pores in the insulating material.
  • insulating materials by nature are hydrophilic and thus by their open or continuous pores Water capillary or via internal condensation of water vapor record and mostly evenly inside the insulating material to distribute. The inclusion of water in the insulating material but can Damping ability of the insulating material adversely affect.
  • Cellulose fiber insulation absorbs moisture both in the fiber structure as well as via adhesion to the fibers or capillary between densely packed fibers.
  • the capillary suction is parallel to the Fibers significantly higher than at right angles to the fiber's longitudinal axes.
  • the still known insulating materials namely the mineral wool insulation materials consist of glass and / or rock wool fibers, the Glass fibers with average diameters of about 2 to 5 microns with phenol-formaldehyde-urea resins are selectively tied.
  • the binder amounts be used in those used for the thermal insulation of buildings Insulating materials about 2 to 8% by mass.
  • a hydrophobicity of the fibers is made up of oil additives in the order of between 0.2 and 0.4% by weight achieved, so that with a uniform binder distribution these mineral wool insulation materials made of fine glass fibers in the direction of Einzelfasem only are low capillary water absorbent. But it is almost impossible that the binder distribution throughout the insulating material evenly.
  • Fibers with a higher biosolubility are known, for example, from EP-A-0 711 258 known. These glass fibers are produced from glass melts, which work well with conventional shredding machines to let. In this case, a sufficient moisture resistance is achieved, which is determined in a standard procedure. In this method is Glass grit with approx. 360 to 400 ⁇ m diameter for five hours in water boiled and then determines the dissolved substance.
  • the mixtures of phenolic resins used in fiber insulating materials and Urea-formaldehyde resins are primarily from a cost point of view and due to a favorable fire behavior of the nitrogen-containing Connections selected. However, it is known that in particular Urea-formaldehyde resins tend to hydrolyze.
  • a complete serving a stack of mineral fiber insulation panels leads to temperature increases, for example, during intensive heating by sunlight in the existing between the film and the insulating material Room for a rise in temperature to relatively high levels.
  • One Resulting temperature difference between the outside temperature and the interior of the package leads first to a Water vapor partial pressure gradient inside the stack of mineral fiber insulation panels.
  • a water vapor partial pressure gradient is created towards the surroundings of the insulating material stack, which water vapor partial pressure gradient represents a driving force, so that water vapor through unavoidable leaks or through open areas the packaging (bearing surfaces on pallets) in the areas with the highest saturation pressures diffused.
  • At weakening of the outside temperature it quickly comes to a condensation on the inside the packaging film.
  • the invention is based on the object, a storage and transport unit in such a way that hydromechanical loads of Insulating elements, in particular insulating panels substantially avoided, at least reduced.
  • the envelope consists of a water vapor permeable material in the form of a film, a nonwoven fabric and / or a membrane and that the envelope has support bodies in the area of the contact surfaces, which serve as spacers.
  • a storage and transport unit In such a storage and transport unit is ensured that the condensation water collected during heating within the storage and transport unit is discharged.
  • a serving provided, on the one hand, a diffusion of the condensation water from the inside allows the storage and transport unit in the environment and on the other hand penetration of, for example, rainwater into the storage and transport unit prevented.
  • the envelope is thus semipermeable trained and prevented the disadvantages described above known wrappings, so that in the storage and transport unit arranged insulating elements before hydromechanical loads and damage are protected.
  • Figure 1 is a storage and transport unit consisting of a stack 1 plate-shaped insulating elements 2 shown in mineral fibers.
  • the plate-shaped insulating elements 2 are horizontally one above the other piled up.
  • At the bottom of the stack 1 are two support body. 4 and 5 provided, which can be used for insulation purposes material consist.
  • the support body 4, 5 have a rectangular cross-section and the height 8 of the support body corresponds advantageously about the thickness of an insulating plate 2, 3 of the stack lying on the first
  • the stack 1 is together with the support bodies 4, 5 of a sheath 16 surrounded by a water vapor permeable material in Form of a film.
  • the envelope 16 is located both on the side surfaces the insulating panels 2, 3, as well as on the surface of the insulation board 2 and the footprints of the support body 4, 5 at.
  • a foil for the envelope 16 a film of polyamide is used.
  • films of polypropylene, polyvinyl chloride and / or polyester may be provided be.
  • the enclosure 16 slots 17 through which condensation from inside the Storage and transport unit can escape to the outside.
  • the slots 17 are not shown by covering elements in the form of film strips or fleece strips covered.
  • Figure 2 shows over the figure 1, an envelope 16, which serves as a hood is trained.
  • the embodiment differs according to the embodiment of Figure 1 in that Each support body 4, 5 by a respective belt 6 and 7 with the stack. 1 is connected, in such a way that both the stack and the support body each of a common belt 6, 7 are wrapped.
  • Appropriately Way are the two support body 4, 5, as shown, across the Longitudinal extent of the stack 1, i. perpendicular to the image plane of the figures 1 and 2, and spaced from each other at the bottom of the stack with a certain height 8 arranged so that the support body over extend the entire width of the stack.
  • the distance between the inner edges of the support body 4, 5 voneinader chosen about twice as large as the distance between the outer edges the support body 4, 5 from the adjacent edges of the stack. 1
  • the insulation boards 2, 3 horizontally stacked. It also exists the possibility of the insulating panels 2, 3 perpendicular to each other, ie to arrange parallel to the image plane of Figure 2. Preferably, both exist the stacked insulation panels 2, 3 and the support body 4, 5 of mineral wool, preferably rockwool.
  • the belts 6, 7 may consist of a film or a non-woven fabric, as far as the straps 6, 7 have sufficient tensile strength, the one Connection of the insulating panels 2, 3 and the support body 4, 5 allow.
  • the use of a film has the advantage that the film when wrapping the stack and the support body 4, 5 tightly applies and that, for example, a shrinkage process by heat treatment unnecessary.
  • Usable here are conventional films with a relative small thickness of usually less than 20 microns.
  • Greater stability of the Belts 6, 7 can be achieved, for example, that the films in Multiple layers 11, 12 ( Figure 3) are arranged.
  • the multiple layers are formed by multiple wrapping of the stack 1. To this Way greater strength and transport safety is achieved, for the Case that during transport of the transport unit minor damage, how small tears in the outer film layer arise.
  • the films u.a. the essential Advantage that they arrange the storage and transport unit allow a sufficiently high strength of the like, wherein essential portions of the insulating panels 2, 3 are not of the sheet material the straps 6, 7 are covered, so that in these areas the Insulating panels 2, 3 can give off moisture, which then by the Envelope 16 diffused into the environment.
  • the envelope 16 shown in Figure 2 is the footprint of the Stack 1 open, so that also on this open side water vapor the storage and transport unit can escape.
  • FIG. 3 shows a storage and transport unit, in which the envelope 16 in turn on all side surfaces, the surface and the footprints of the stack 1 is applied.
  • the support body 4, 5 of the embodiment according to Figure 2 in that the support body of a number close together arranged single body composed of square cross-section are. These individual bodies are longitudinal and diagonal cut to triangular bodies 13, 14. The perpendicular to the image plane extending cut surface is provided with the reference numeral 15.
  • the invention is not limited to the illustrated embodiments. Rather, many changes are possible without the scope of protection to leave the invention.
  • the support body 4, 5 made of soft rubber, air-filled cushions, hard foam, wood or the like consist. They can be strip-shaped or lobed.
  • At Spot of the films mentioned can also nonwovens, especially nonwoven fabrics with fibers of polyester, polyolefins, polyamide and / or mixtures thereof be used. These fibers of the fiber webs are with binders, such as polyacrylate, styrene polymers, polynitrile butadiene, polyurethane or the like.
  • the envelope 16 may be formed in several parts be, with the individual parts of the envelope 16 together are connectable, in particular glued, welded and / or sewn are. But it is also conceivable that the parts of the enclosure 16 releasably connected to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Buffer Packaging (AREA)

Claims (24)

  1. Unité de stockage et de transport constituée par au moins une pile d'éléments de matériau isolant en forme de plaques en fibres minérales, en particulier en laine minérale et/ou en fibres de verre, et une enveloppe qui adhère au moins à la surface et aux faces latérales de la pile et de préférence également à la face inférieure de la pile,
    caractérisée en ce que l'enveloppe (16) est constituée par un matériau perméable à la vapeur d'eau en forme de feuille, de non-tissé et/ou d'une membrane et que l'enveloppe (16) présente des corps d'appui (4, 5) dans la zone de la surface de pose qui servent d'écarteurs.
  2. Unité de stockage et de transport selon la revendication 1,
    caractérisée en ce que les corps d'appui (4, 5) sont constitués par des éléments en laine minérale résistants à la pression qui sont configurés en forme de plaques, trois sections de plaques étant de préférence placées espacées l'une de l'autre en dessous de l'élément de matériau isolant le plus bas.
  3. Unité de stockage et de transport selon la revendication 1,
    caractérisée en ce que les corps d'appui (4, 5) sont revêtus sur toute la surface ou au moins dans la zone d'une surface et des faces latérales.
  4. Unité de stockage et de transport selon la revendication 3,
    caractérisée en ce que les corps d'apui (4, 5) présentent une couche de bitume de 100 à 1200 g/m2, de préférence de 200 à 600 g/m2.
  5. Unité de stockage et de transport selon la revendication 3,
    caractérisée en ce que les corps d'appui (4, 5) sont revêtus avec un mat de fibres de verre ou un tissu de verre, le mat de fibres de verre ou le tissu de verre étant collé et imprégné de bitume sur les corps d'appui (4, 5).
  6. Unité de stockage et de transport selon la revendication 3,
    caractérisée en ce que le revêtement des corps d'appui (4, 5) est constitué par des feuilles de bitume, des feuilles de bitume d'élastomère, de bandes de toit synthétiques, de feuilles synthétiques et/ou équivalent qui sont collées et/ou aux corps d'appui et/ou soudées l'une à l'autre.
  7. Unité de stockage et de transport selon la revendication 1,
    caractérisée en ce que les feuilles synthétiques sont configurées comme des feuilles rétractables.
  8. Unité de stockage et de transport selon les revendications 1 à 7,
    caractérisée en ce que les corps d'appui (4, 5) sont enveloppés en commun avec l'élément de matériau isolant reposant sur les corps d'appui (4, 5).
  9. Unité de stockage et de transport selon la revendication 1,
    caractérisée en ce que les corps d'appui (4, 5) sont placés dans une coque synthétique emboutie qui a une surface d'appui pour l'élément de matériau isolant qui repose sur les corps d'appui (4, 5) et un nombre d'évidements de logement pour les corps d'appui (4, 5) qui correspond au moins au nombre et à la forme des corps d'appui (4, 5).
  10. Unité de stockage et de transport selon la revendication 9,
    caractérisée en ce que la coque synthétique loge en plus des corps d'appui (4, 5) également au moins l'élément de matériau isolant placé directement au-dessus des corps d'appui (4, 5).
  11. Unité de stockage et de transport selon la revendication 9,
    caractérisée en ce que la coque synthétique est en PVG, ABS, polystyrène, cellophane ou équivalent.
  12. Unité de stockage et de transport selon les revendications 9 à 11,
    caractérisée en ce que la coque synthétique est au moins partiellement collée aux corps d'appui (4, 5) et/ou à l'élément de matériau isolant.
  13. Unité de stockage et de transport selon les revendications 9 à 12,
    caractérisée en ce que la coque synthétique est reliée de manière crabotée et/ou par adhérence aux corps d'appui (4, 5) et/ou à l'élément de matériau isolant.
  14. Unité de stockage et de transport selon les revendications 9 à 13,
    caractérisée en ce que la coque synthétique présente des sections de fixation orientées vers l'extérieur pour accrocher par exemple des courroies de serrage ou équivalent.
  15. Unité de stockage et de transport selon la revendication 14,
    caractérisée en ce que les courroies de serrage sont fixées de manière imperdable à la coque synthétique, par exemple en étant collées, soudées et/ou rivetées.
  16. Unité de stockage et de transport selon les revendications 9 à 15,
    caractérisée en ce que la coque synthétique présente, dans la zone des arêtes latérales, des dispositifs pour absorber la compression en charge qui sont configurés, par exemple, comme des incisions dans les zones de coin ou comme des plis ondulés dans les côtés longitudinaux.
  17. Unité de stockage et de transport selon la revendication 14,
    caractérisée en ce que la coque synthétique présente, dans deux parois placées opposées l'une à l'autre, des saillies configurées de préférence en forme d'entretroises qui s'engrènent dans des rainures de l'élément de matériau isolant configurées de manière correspondante.
  18. Unité de stockage et de transport selon les revendications 9 à 17,
    caractérisée en ce que la coque synthétique présente, au moins dans des zones partielles, des saillies qui pénètrent à l'intérieur qui servent au blocage de l'élément de matériau isolant et/ou des corps d'appui.
  19. Unité de stockage et de transport selon les revendications 9 à 18,
    caractérisée en ce que la coque synthétique présente, au moins dans la zone des évidements de logement, des éléments de renforcement, par exemple en forme de moulures ondulées.
  20. Unité de stockage et de transport selon la revendication 9,
    caractérisée en ce que la coque synthétique a un bord de préférence tout autour qui a une hauteur de 20 à 100 mm, en particulier de 20 à 50 mm.
  21. Unité de stockage et de transport selon les revendications 9 à 20,
    caractérisée en ce qu'une plaque de recouvrement est placée sur la pile (1), plaque qui présentedes enfoncements qui sont appropriés pour recevoir une coque synthétique d'une pile voisine (1).
  22. Unité de stockage et de transport selon la revendication 21,
    caractérisée en ce que la plaque de recouvrement est configurée en forme de coque et présente un bord de préférence tout autour.
  23. Unité de stockage et de transport selon les revendications 9 à 22,
    caractérisée en ce que la pile (1) est enveloppée avec la coque synthétique et/ou la plaque de recouvrement par une feuille d'enroulement.
  24. Unité de stockage et de transport selon la revendication 23,
    caractérisée en ce que la feuille d'enroulement adhère aux parois latérales des éléments de matériau isolant et de la coque synthétique ainsi que de la plaque de recouvrement.
EP99122205A 1998-11-19 1999-11-06 Dispositif de stockage et de rangement pour éléments d'isolation thermique Revoked EP1002738B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19853370 1998-11-19
DE19853370 1998-11-19
DE19861057A DE19861057C2 (de) 1998-11-19 1998-12-17 Lager- und Transporteinheit für Dämmstoffelemente
DE19861057 1998-12-17
DE19858201A DE19858201C2 (de) 1998-11-19 1998-12-17 Lager- und Transporteinheit für Dämmstoffelemente
DE19858201 1998-12-17

Publications (3)

Publication Number Publication Date
EP1002738A2 EP1002738A2 (fr) 2000-05-24
EP1002738A3 EP1002738A3 (fr) 2001-03-07
EP1002738B1 true EP1002738B1 (fr) 2005-05-18

Family

ID=27218819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99122205A Revoked EP1002738B1 (fr) 1998-11-19 1999-11-06 Dispositif de stockage et de rangement pour éléments d'isolation thermique

Country Status (2)

Country Link
EP (1) EP1002738B1 (fr)
AT (1) ATE295809T1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE314279T1 (de) * 2001-06-02 2006-01-15 Rockwool Mineralwolle Transporteinheit für plattenförmige dämmstoffelemente
DE20203830U1 (de) * 2001-06-02 2002-07-25 Rockwool Mineralwolle Vorrichtung zum Schutz von Kanten einer Verpackungs- und/oder Transporteinheit für plattenförmige Dämmstoffelemente
ATE287836T1 (de) * 2001-06-26 2005-02-15 Rockwool Int Transporteinheit für gestapelte platten
EP1394066A1 (fr) * 2002-09-02 2004-03-03 Rockwool International A/S Unité de transport comportant un emballage protecteur et procédé de maipulation de cet emballage
US20050260368A1 (en) * 2004-05-18 2005-11-24 Ruid John O Packaging for insulation products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395529C (sv) * 1975-11-18 1985-09-12 Eskadern Ab Forfarande for forbehandling, forpackning och efterbehandling av en ljud- eller vermeisolerande produkt av oorganiska fibrer
FR2675474B1 (fr) * 1991-04-22 1993-08-06 Polyconcept Film d'emballage.
DE4218354C2 (de) * 1992-06-04 1998-11-05 Rockwool Mineralwolle Transporteinheit
DE4418726A1 (de) 1994-05-28 1995-11-30 Gruenzweig & Hartmann Glasfaserzusammensetzungen
DE19514420C1 (de) * 1995-04-19 1997-03-06 Fraunhofer Ges Forschung Dampfbremse für den Einsatz zur Wärmedämmung von Gebäuden
DE19614572A1 (de) 1996-04-12 1997-10-16 Gruenzweig & Hartmann Verfahren und Vorrichtung zur Herstellung von Mineralfasern sowie damit hergestelltes Mineralfaserprodukt
DE29620646U1 (de) * 1996-11-27 1997-03-27 Rockwool Mineralwolle Transporteinheit

Also Published As

Publication number Publication date
EP1002738A2 (fr) 2000-05-24
ATE295809T1 (de) 2005-06-15
EP1002738A3 (fr) 2001-03-07

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