WO2015181263A1 - Matériau ignifuge, panneau de construction, procédé de fabrication d'un matériau ignifuge et procédé de fabrication d'un panneau de construction - Google Patents

Matériau ignifuge, panneau de construction, procédé de fabrication d'un matériau ignifuge et procédé de fabrication d'un panneau de construction Download PDF

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Publication number
WO2015181263A1
WO2015181263A1 PCT/EP2015/061766 EP2015061766W WO2015181263A1 WO 2015181263 A1 WO2015181263 A1 WO 2015181263A1 EP 2015061766 W EP2015061766 W EP 2015061766W WO 2015181263 A1 WO2015181263 A1 WO 2015181263A1
Authority
WO
WIPO (PCT)
Prior art keywords
layers
core
layer
impregnated
retardant
Prior art date
Application number
PCT/EP2015/061766
Other languages
German (de)
English (en)
Inventor
Patrick Leleu
Original Assignee
Patrick Leleu Furnier Gmbh
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 Patrick Leleu Furnier Gmbh filed Critical Patrick Leleu Furnier Gmbh
Priority to EP15734077.9A priority Critical patent/EP3148799A1/fr
Publication of WO2015181263A1 publication Critical patent/WO2015181263A1/fr

Links

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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2200/00—Wooden materials to be treated
    • B27K2200/30—Multilayer articles comprising wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/026—Wood layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2419/00—Buildings or parts thereof

Definitions

  • Fire protection material mounting plate, method for producing a fire protection material and method for manufacturing a mounting plate
  • the invention relates to a fire protection material according to the preamble of claim 1, an expansion plate according to the preamble of claim 10, a method for producing such a fire protection material according to claim 12 and a method for producing such a mounting plate according to claim 14.
  • Fire protection materials serve, in particular buildings, vehicles and the like, such as ships or motor vehicles, to give a fire-retardant, fire-retardant or even refractory equipment. Flame retardants are commonly used to impart special fire retardant properties to materials.
  • At least partially absorbent materials such as wood, for example, can be impregnated with such flame retardants.
  • Fire protection materials made of wood are often made of several layers. A core of the material forms a layer, which is usually provided on both sides with a Oberfiumbleen für or decorative layer.
  • the core as well as the Oberfiumbleen füren be impregnated with a flame retardant.
  • the achieved fire retardant properties often leave something to be desired.
  • the object of the present invention is therefore to improve the fire retardant properties of fire protection materials, in particular of fire protection materials made of wood.
  • plate-shaped components can be produced, in particular so-called expansion boards.
  • Generic expansion boards are also known as interior panels from practice. Subsequently, therefore, from an interior panel talk, because this is one of the preferred applications of the proposed expansion plate.
  • the expansion panel can also be used outside closed rooms.
  • the interior panel although containing core layers of wood-based material, can withstand high temperatures and the attack of flames, so that it can be considered, for example, with respect to its fire behavior as "flame retardant".
  • a core of several core layers is first produced in the known interior trim panels. Subsequently, this core is impregnated flame retardant, for example by immersing the core in an impregnating liquid and exposed under certain pressure conditions over a certain period of time of this impregnating liquid.
  • the invention has for its object to improve both the fire protection material described as well as the expansion board to the effect that they have improved fire protection.
  • the invention proposes to use a plurality of core layers in the core of the fire protection material or the expansion board, if appropriate in the vicinity of the surface layer or decorative layer, which are each pre-impregnated in a flame-retardant manner.
  • the inventors have found that the core of the known expansion boards is only superficially impregnated. This results from the comparatively low penetration depth of the flame retardant as impregnating agent.
  • some uncertainty can not be ruled out as to how far the flame retardant penetrates into the core.
  • the wood material that makes up the layers or veneer layer elements is a natural product whose product properties can vary within certain limits.
  • the glue with which the layers or core layers are joined may make penetration of the impregnation more difficult.
  • core layers are used, which are already pre-impregnated Flammschutzmittei flame retardant.
  • the individual core layer if it is still present separately as a veneer layer element and before it is combined with other core layers into a core, is impregnated. In this way it is ensured that the impregnated core layers can ensure the desired fire protection.
  • a veneer layer element to be impregnated is impregnated per se, ie before it is processed with other core layers to the core of the inner panel.
  • the core ensures that several of the decorative layer adjacent core layers, which consist of wood material, are reliably and completely flame-retardant impregnated and thus provide improved fire protection.
  • the individual layers or veneer layer elements have a comparatively small layer thickness, so that they can be soaked within a short time and completely by the flameproofing agent. Uncertainties as to how far the impregnating agent penetrates into the core of the interior mounting plate can thus be eliminated, and depending on the desired fire protection class, the number of accordingly impregnated core layers can be selected to ensure over the desired period of time a resistance of réelleausbauplatte against the attack of open flames or high temperatures. It can be advantageously provided that the core layers are impregnated by means of a flame retardant according to BG No. 1907/2006 REACH.
  • a flame retardant can be used, which is commercially available under the name "BrakeStopFlam F-retardant" by the applicant. It has given practical tests of this flame retardant excellent fire protection properties.
  • the interior panel can be classified not only as flame retardant according to the test method FTPC Part 5.1, but possibly even as "non-combustible" according to the test method FTPC Part 1.
  • FTPC is used here to refer to the test methods according to the "International Code for Application of Fire Test Procedures" of the corresponding standard of the "International Maritime Organization (IMO) 2010 FTP Code.”
  • IMO International Maritime Organization
  • the material of the interior trim panel also be at a corresponding temperature attack from the back, which faces the at least one decorative layer and also at a temperature attack of the narrow edges of the fire protection material or the mecanicausbauplatte ago withstands this temperature attack.
  • all existing layers of wood material be it core layers or be it the decorative layer, flame retardant be impregnated, so that in this way the fire protection material or the inner panel can be made non-combustible.
  • the core can only have layers that consist of wood-based material, so that several advantages can be achieved.
  • the processing of the fire protection material or the interior panel can be done like processing any other wood-based panel by woodworking companies and using the usual tools there, for example by carpentry ,
  • the materials customary in woodworking are involved, such as wood, lacquer and glue, so that their recycling can take place in the manner customary for woodworking companies. Admixtures of metals or mineral constituents to such an extent that the mentioned recycling would be difficult or prevented, do not occur.
  • the surface layer or decorative layer can consist of a coating, a plastic coating or the like.
  • the decorative layer is also formed from a veneer, ie a veneer layer element made of a wood material is used, it can advantageously be flame retardant impregnated in the same way before it is joined to the core of the inner building board.
  • the entire fire protection material or the entire interior panel only have layers that consist of wood material, so the above-mentioned core, which has only core layers of wood material, as well as the above-mentioned decorative layer, which also consists of a wood material.
  • the layers of the fire protection material may have the same layer thickness.
  • these are at least part of the or even all core layers.
  • This layer thickness is preferably between 0.1 mm and 5 mm, particularly preferably between 0.3 mm and 3 mm.
  • a preferred layer thickness of about 3 mm corresponds to the typical thickness of a veneer layer.
  • the layer thickness is chosen so thin that an at least almost complete impregnation can take place. With a sufficiently thin layer thickness, the impregnating agent can pass completely through.
  • the core layers made of wood material can be made of slowly burning woods.
  • the expert in this respect differences in the individual types of wood are known.
  • the wood of, for example, beech, oak or wenge burns much slower and the accordingly slow-burning wood causes in addition to the flame-retardant impregnation due to their natural fire behavior, an improvement in the fire protection of the interior panel.
  • the property of whether a wood species burns quickly or slowly is associated with the density of the wood.
  • the core layers consisting of wood material can be glued together by means of a first glue, for example, has a high temperature resistance and ensures a reliable connection of the individual core layers together.
  • a second type of glue which apart from their temperature resistance and to enable a reliable connection with the core of the fire protection material or the interior panel, for example, also have properties that specifically on it are matched, that this glue is adjacent to the visible surface of the inner panel.
  • this glue may be selected so that it does not "break through", ie it does not become visible on the visible surface of the decorative layer, for example when the decorative layer also consists of a veneer layer.
  • This second glue can for example be colored, in adaptation to the color of the decorative layer, so that even with a glue breakdown adverse optical influences on the decorative layer of the fire protection material or the inner panel are kept as low as possible or avoided altogether.
  • this glue can advantageously have an even higher temperature resistance than the first glue used for the core.
  • An expansion plate for example in the form of an interior panel, can in particular be produced from the above-described fire protection material according to the invention.
  • the material from which the expansion plate described here is formed, can be used as such for other products use.
  • the object described above is also achieved in each case by the manufacturing method according to claim 12 or 14. Accordingly, several layers or veneer layer elements are made Wood material by means of a flame retardant impregnated flame retardant before assembly as the core of the fire protection material or the expansion plate. It is also possible to claim an expansion plate which has a plurality of layers and two opposing surfaces, wherein several of the layers form a core of the expansion plate as so-called core layers and the core is provided with an outer layer on one of the two surfaces, which is referred to as decorative layer and forms the visible surface of the Ausbaupiatte, wherein a plurality of core layers each consist of a veneer layer elements of a wood material, and at least one of the decorative layer adjacent veneer layer element is impregnated flame retardant.
  • the expansion plate of the decorative layer has adjacent several core layers of wood material, which are pre-impregnated flame-retardant by means of a flame retardant.
  • the core layers by means of a flame retardant according to EC no. 1907/2006 REACH impregnated.
  • the core layers are impregnated by means of a flame retardant commercially available under the name "BrakeStopFiam F retardant.”
  • a flame retardant commercially available under the name "BrakeStopFiam F retardant.”
  • all of the wood-based layers are flame-retardant impregnated.
  • the core of the expansion board has exclusively layers of wood-based material
  • the core layers consisting of wood material are preferably glued together by means of a first glue, and the decorative layer is glued to the adjacent core layer by means of a second glue.
  • FIG. 1 shows a sectional view through a fire protection material according to the invention
  • FIG. 2 shows a perspective view of an expansion panel according to the invention from the fire protection material of FIG. 1.
  • FIG. 1 shows, by way of example, a section through a fire protection material 10 according to the invention.
  • This fire protection material 10 is formed from a series of layers 11, 12. These are so-called core layers 11 on the one hand and surface layers on the other hand, which may be formed, for example, as decorative layers 12.
  • the core layers 11 together form the core 13, aiso the interior of the material 10.
  • the core 13 represents the backbone of the material 10. It provides a stable and durable structure of the fire protection material 10th
  • the decorative layers 12 are applied here on both sides outside of the fire protection material 10. They thus form visible and possibly touchable surfaces 14 of the material 10.
  • the decorative layers 12 thus serve primarily to provide an attractive look and feel of the material 10 for a user.
  • the decorative layers 12 for this purpose can have a structuring and / or visible, in particular colored, design of the respectively visible surfaces 14.
  • one or both of the decorative layers 12 may be missing in the fire protection material 10 according to the invention. This may in particular be the case if they have no additional fire retardant effect.
  • At least the core layers 11 of the material 10 are each impregnated with a flame retardant.
  • each of the core layers 11 has been individually impregnated prior to assembly to the core 13.
  • each layer 11 itself has flame-retardant properties.
  • the entire core 13 is thus constructed from a series of flame-retardant layers 11.
  • a core 13 according to the state of the art constructed of only one impregnated layer on the other hand would only be superficially fire-retardant or flame-retardant, since the penetration depth is in the main! only small.
  • the core layers 11 of the fire protection material 10 are formed in the embodiment shown from a wood material.
  • wood material In principle, other materials can also be used.
  • wood-based materials are to be considered as particularly advantageous due to the processability, production method and recyclability. Above all, however, wood absorbs the flame retardant particularly well, so that the desired fire protection effect can be achieved.
  • the surface layers or decorative layers 12 may be equipped flame retardant. For this they can for example also be impregnated.
  • the material of the decorative layers 12 may also be wood-based materials. Likewise, it can be synonymous to others often for the Surface design materials used, such as plastics or metals.
  • the individual layers 11, 12 are connected to each other by means of at least one adhesive or glue 15 to the finished fire protection material 10.
  • the glue 15 is applied to each of the layers on one side or on both sides, before the layers 1 1, 12 placed on each other and thereby joined together.
  • a compression can take place.
  • the thickness of the fire protection material 10 can be varied by selecting the number of layers 11, 12.
  • other suitable types of connection for the materials used are generally conceivable, as long as they comply with the fire protection requirements.
  • the gluing or gluing takes place after the impregnation of the layers 11, 12 with the flame retardant. If appropriate, initially a drying step can be interposed.
  • This expansion plate 16 is made of the fire protection material 10 described above. It therefore has a number of layers 11 and 12.
  • the core layers 11 of the core 13 are formed as described flame retardant.
  • the Oberfiumbleen Anlagenen or decorative layers 12 are provided as outer layers.
  • the production of the expansion plate 16 takes place in principle as described for the material 10 above. However, at the end of the If necessary, a cutting of the expansion plate 16 done manufacturing process. Thus, the expansion plate 16 can be cut to the desired size. Alternatively, the individual layers 11, 12 can also be directly impregnated in the desired dimensions and joined together. Then, if necessary, cut the blank.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un matériau ignifuge et un panneau de construction qui présente plusieurs couches et deux surfaces opposées, plusieurs couches centrales étant chacune composées d'un matériau à base de bois, et une couche extérieure dite couche décorative étant éventuellement placée sur au moins une des deux surfaces, dite face décorative. Le matériau ignifuge et le panneau de construction présentent plusieurs couches centrales, en particulier composées d'un matériau à base de bois, qui sont imprégnées d'un agent de protection anti-incendie retardant les flammes. L'invention concerne également un procédé de fabrication correspondant.
PCT/EP2015/061766 2014-05-27 2015-05-27 Matériau ignifuge, panneau de construction, procédé de fabrication d'un matériau ignifuge et procédé de fabrication d'un panneau de construction WO2015181263A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15734077.9A EP3148799A1 (fr) 2014-05-27 2015-05-27 Matériau ignifuge, panneau de construction, procédé de fabrication d'un matériau ignifuge et procédé de fabrication d'un panneau de construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014107444.0 2014-05-27
DE102014107444 2014-05-27

Publications (1)

Publication Number Publication Date
WO2015181263A1 true WO2015181263A1 (fr) 2015-12-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/061766 WO2015181263A1 (fr) 2014-05-27 2015-05-27 Matériau ignifuge, panneau de construction, procédé de fabrication d'un matériau ignifuge et procédé de fabrication d'un panneau de construction

Country Status (3)

Country Link
EP (1) EP3148799A1 (fr)
DE (1) DE102015108387A1 (fr)
WO (1) WO2015181263A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182628A1 (fr) * 2016-04-21 2017-10-26 Patrick Leleu Furnier Gmbh Matériau en couches à traitement ignifuge, panneau de finition, procédé de fabrication d'un matériau en couches et utilisation d'un matériau d'étanchéité

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120118629A1 (en) * 2009-07-02 2012-05-17 Fujitsu Limited Plate member for housing, housing, and method of fabricating the same
EP2727690A1 (fr) * 2012-11-02 2014-05-07 Stelzer, Roland Corps en bois contenant du caoutchouc, son utilisation et son procédé de fabrication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120118629A1 (en) * 2009-07-02 2012-05-17 Fujitsu Limited Plate member for housing, housing, and method of fabricating the same
EP2727690A1 (fr) * 2012-11-02 2014-05-07 Stelzer, Roland Corps en bois contenant du caoutchouc, son utilisation et son procédé de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182628A1 (fr) * 2016-04-21 2017-10-26 Patrick Leleu Furnier Gmbh Matériau en couches à traitement ignifuge, panneau de finition, procédé de fabrication d'un matériau en couches et utilisation d'un matériau d'étanchéité

Also Published As

Publication number Publication date
DE102015108387A1 (de) 2015-12-03
EP3148799A1 (fr) 2017-04-05

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