FR2476184A1 - RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME - Google Patents

RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME Download PDF

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Publication number
FR2476184A1
FR2476184A1 FR8003702A FR8003702A FR2476184A1 FR 2476184 A1 FR2476184 A1 FR 2476184A1 FR 8003702 A FR8003702 A FR 8003702A FR 8003702 A FR8003702 A FR 8003702A FR 2476184 A1 FR2476184 A1 FR 2476184A1
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France
Prior art keywords
sheet
complex
resin
foam
coated
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8003702A
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French (fr)
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FR2476184B3 (en
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Individual
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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 FR8003702A priority Critical patent/FR2476184A1/en
Priority to DE19813106151 priority patent/DE3106151A1/en
Priority to NL8100729A priority patent/NL8100729A/en
Priority to ES499554A priority patent/ES499554A0/en
Priority to JP2234181A priority patent/JPS56133157A/en
Priority to BE0/203840A priority patent/BE887582A/en
Priority to BR8101007A priority patent/BR8101007A/en
Priority to GB8105380A priority patent/GB2070517A/en
Priority to OA57337A priority patent/OA06753A/en
Publication of FR2476184A1 publication Critical patent/FR2476184A1/en
Application granted granted Critical
Publication of FR2476184B3 publication Critical patent/FR2476184B3/fr
Granted 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

L'INVENTION CONCERNE DES ELEMENTS DE COUVERTURE. LES ELEMENTS SONT CONSTITUES PAR UN COMPLEXE RIGIDE COMPORTANT UNE FEUILLE DE POLYCHLORURE DE VINYLE 1 REVETUE SUR UNE FACE D'AGREGATS MINERAUX 4. DE PREFERENCE, UN NON TISSE IMPUTRESCIBLE 3 EST INTERPOSE ENTRE LA FEUILLE ET LES AGREGATS, LESQUELS SONT MAINTENUS EN PLACE PAR LE DURCISSEMENT D'UNE RESINE QUI SERT EGALEMENT A RIGIDIFIER LE COMPLEXE. LES ELEMENTS CONVIENNENT POUR COUVRIR DES TOITS OU DES MURS.THE INVENTION RELATES TO COVERING ELEMENTS. THE ELEMENTS ARE CONSTITUTED BY A RIGID COMPLEX INCLUDING A SHEET OF POLYVINYL CHLORIDE 1 COATED ON A FACE OF MINERAL AGGREGATES 4. PREFERREDLY, A NON-WOVEN IMPUTRESCIBLE 3 IS INTERPOSED BETWEEN THE SHEET AND THE AGGREGATES, WHICH ARE NOW THEREFORE. HARDENING OF A RESIN WHICH ALSO SERVES TO RIGIDIFY THE COMPLEX. THE ELEMENTS ARE SUITABLE FOR COVERING ROOFS OR WALLS.

Description

L'invention concerne des éléments rigides deThe invention relates to rigid elements of

couverture et des procédés pour les fabriquer.  blanket and methods for making them.

Il s'agit d'éléments stratifiés qui convien-  These are stratified elements that

nent aussi bien pour couvrir des surfaces horizontales ou inclinées que pour couvrir des surfaces verticales, autrement dit, les éléments permettent de constituer des couvertures de toitsou de muz ou, éventuellement,  to cover horizontal or inclined surfaces as well as to cover vertical surfaces, ie, the elements make it possible to form roof or muz roofs or, possibly,

constituer eux-mêmes les toits et les murs.  build the roofs and walls themselves.

L'élément de la présente invention comprend fondamentalement une feuille de polychlorure de vinyle  The element of the present invention basically comprises a polyvinyl chloride sheet

(PVC) revêtue sur une face d'agrégats minéraux.  (PVC) coated on one side with mineral aggregates.

Pour faire adhérer les agrégats minéraux, il est préconisé d'utiliser une résine thermo durcissable qui sert également à rigidifier la feuille de PVC lorsqu'on utilise comme produit de départ une feuille souple. Dans une réalisation typique, on utilise une feuille de PVC souple sur laquelle on fait adhérer une nappe d'un fil imputrescible, la nappe étant non tissée et aiguilletée en continu, nappe que l'on imprègne ensuite avec une résine thermo durcissable sur laquelle on dépose,éventuellement par projection, les agrégats  To adhere the mineral aggregates, it is recommended to use a thermosetting resin which also serves to stiffen the PVC sheet when using a flexible sheet as starting material. In a typical embodiment, a flexible PVC sheet is used on which is adhered a ply of a rotproof yarn, the ply being nonwoven and needled continuously, a ply which is then impregnated with a thermosetting resin on which one deposits, possibly by projection, the aggregates

minéraux, avant durcissement de la résine.  minerals, before curing the resin.

Pour faire adhérer cette nappe à la feuille de PVC, on utilise un quelconque des procédés connus,  To adhere this sheet to the PVC sheet, any one of the known methods is used,

par exemple le plaxage.for example the plaxage.

La feuille de PVC présente des caractéristi-  The PVC sheet has characteristics

ques très utiles pour cette application, outre la carac-  very useful for this application, besides the

téristique fondamentale d'étanchéité, elle peut être classée Ml, elle peut avoir toute couleur désirée et  fundamental waterproofing characteristic, it can be classified Ml, it can have any desired color and

elle peut être rénovée par peinture.  it can be renovated by painting.

Dans une réalisation préférée, le stratifié de l'invention comporte, sur l'autre face de la feuille  In a preferred embodiment, the laminate of the invention comprises, on the other side of the sheet

de PVC, un produit d'isolation thermique, de préfé-  PVC, a thermal insulation product, preferably

rence une mousse phénolique ou un plâtre cellulaire.  phenolic foam or cellular plaster.

L'invention concerne également des procédés  The invention also relates to methods

avantageux pour la réalisation de l'élément.  advantageous for the realization of the element.

Un procédé consiste à mettre l'élément à la forme désirée en le pressant entre deux-mors, avant durcissement c'est-à-dire avant polymérisation de la résine. Cette opération peut avantageusement être réalisée à froid. Si on désire, pour augmenter les cadences, on chauffe légèrement, par exemple à une température de 60 à 80 de façon àpolymériser plus rapidement la résine. Toutes ces opérations peuvent se  One method consists in putting the element in the desired shape by pressing it between two jaws before curing, that is to say before polymerization of the resin. This operation can advantageously be performed cold. If it is desired to increase the rates, it is heated slightly, for example at a temperature of 60 to 80 so as to polymerize the resin more quickly. All these operations can be

faire à la demande sur chantier.do on demand on site.

Lorsque l'on veut incorporer à l'élément une mousse isolante, il est avantageux de concevoir l'un des deux mors avec une cavité de moule dans laquelle on verse des composants nécessaires à la préparation de la mousse et, au moyen de l'autre mors, on presse sur la mousse en cours de formation le complexe constitué par la feuille souplela face du complexe tournée vers la mousse ayant reçu de façon adhérente une nappe de non tissé et l'autre face du complexe tournée vers l'autre mors ayant reçu de façon adhérente une nappe de non tissé que l'on a imprégnée de la résine durcissable et sur laquelle on a déposé, avant de  When it is desired to incorporate an insulating foam into the element, it is advantageous to design one of the two jaws with a mold cavity into which the components necessary for the preparation of the foam are poured and, by means of the Other jaws, the complex formed by the sheet facing the foam-facing complex having adhered a nonwoven web and the other side of the complex facing the other jaw having adhesively adhered a nonwoven web which has been impregnated with the curable resin and on which it has been deposited, before

presser, les agrégats minéraux.squeezing, the mineral aggregates.

De façon avantageuse, la chaleur dégagée par  Advantageously, the heat released by

le moussage accélère la polymérisation de la résine.  foaming accelerates the polymerization of the resin.

L'ensemble des opérations demande quelques  All operations require some

minutes seulement.minutes only.

On décrira ci-après une réalisation conforme de la présente invention en référence aux figures du  Hereinafter, a conformal embodiment of the present invention will be described with reference to FIGS.

dessin joint. La description et les figures faisant appa-  drawing attached. The description and the figures making

raître d'autres particularités de l'invention.  to reveal other features of the invention.

- la figure 1 est une coupe schématique du dispositif utilisé pour la fabrication de l'élément, - la figure 2 est une coupe schématique de l'élément obtenu. Dans cet exemple, l'élément est un élément de couverture de toit destiné à imiter un toit en tuiles romaines. L'élément de base que l'on va placer entre les mors est une feuille souple de polychlorure de vinyle 1, par exemple d'une épaisseur de 0,30 mm à l mmqui a été plaxée sur ses deux faces de nappes 2 et 3 en Bidim, nappe non tissée en filaments depolyester, dont les filaments continus sont liés mécaniquement (produit de la Société RHONE POULENC TEXTILE), la nappe ayant  - Figure 1 is a schematic section of the device used for the manufacture of the element, - Figure 2 is a schematic section of the element obtained. In this example, the element is a roof covering element designed to mimic a Roman tile roof. The basic element that will be placed between the jaws is a flexible sheet of polyvinyl chloride 1, for example of a thickness of 0.30 mm to 1 mm which has been lined on its two faces of layers 2 and 3 in Bidim, non-woven polyester filament fleece, the continuous filaments of which are mechanically bonded (product of the company RHONE POULENC TEXTILE), the sheet having

une densité de 200 à 300 grammes par m2.  a density of 200 to 300 grams per m2.

Sur la face supérieure de ce complexe, on applique une résine durcissable et on dépose ou on projette des agrégats minéraux 4, par exemple des fragments d'ardoise, de brique, de sable, du gravier,  On the upper face of this complex, a curable resin is applied and depositing or projecting mineral aggregates 4, for example fragments of slate, brick, sand, gravel,

etc... L'application de la résine et le dépôt des agré-  etc. The application of the resin and the deposit of

gats se font de préférence avant de placer le complexe entre les mors qui serviront à sa mise en forme, mais on peut aussi réaliser ces applications alors que le  gats are preferably done before placing the complex between the jaws that will be used for its shaping, but one can also realize these applications while the

complexe est déjà en place contre l'un des mors.  complex is already in place against one of the jaws.

La résine utilisée est, par exemple une quel-  The resin used is, for example, some

conque résine thermo durcissable couramment utilisée, par exemple une résine phénolique, polyester ou époxy. La résine est durcie au moyen de l'agent indiqué à cet égard, par exemple un agent acide lorsqu'il s'agit d'une résine phénolique, en sorte que le complexe soit pressé  a curable thermosetting resin commonly used, for example a phenolic, polyester or epoxy resin. The resin is cured by means of the agent indicated in this respect, for example an acidic agent when it is a phenolic resin, so that the complex is pressed

entre les mors pendant le durcissement de la résine.  between the jaws during hardening of the resin.

Dans le cas des figures, on a supposé que l'élé-  In the case of figures, it has been assumed that the

ment final doit comporter sur sa face inférieure un matériau d'isolation thermique, par exemple une mousse phénolique. Les éléments 5 nécessaires à la préparation de cette mousse ont été versés dans l'un des mors 6 auquel on a donné la forme d'une cavité de moule et,au moyen de l'autre mors 7, on a pressé le complexe sur la mousse  The final element must have a thermal insulation material on its underside, for example a phenolic foam. The elements necessary for the preparation of this foam were poured into one of the jaws 6 which was given the shape of a mold cavity and, by means of the other jaw 7, the complex was pressed onto the foam

pendant le moussage.during foaming.

Dans le cas représenté, on a supposé que la cavité de moule a un fond plat mais on peut, bien  In the case shown, it was assumed that the mold cavity has a flat bottom but one can, well

entendu, lui donner tout profil désiré.  heard, give him any desired profile.

L'autre mors a un profil correspondant au profil extérieur que l'on désire conférer à l'élément de couverture.  The other jaw has a profile corresponding to the external profile that is desired to confer on the covering element.

La figure 2 représente le produit final obtenu.  Figure 2 shows the final product obtained.

Claims (7)

REVENDICATIONS 1 - Elément de couverture, caractérisé par le  1 - Cover element, characterized by the fait qu'il est constitué par un complexe rigide compor-  it consists of a rigid complex comprising tant une feuille de polychlorure de vinyle revêtue sur  both a polyvinyl chloride sheet coated on une face d'agrégats minéraux.a face of mineral aggregates. 2 - Elément selon la revendication 1, caracté- risé par le fait que les agrégats sont fixés par une  2 - Element according to claim 1, characterized in that the aggregates are fixed by a résine durcie in situ.hardened resin in situ. 3 - Elément selon la revendication 1 ou 2, caractérisé par le fait que la feuille de polychlorure  3 - Element according to claim 1 or 2, characterized in that the polychloride sheet de vinyle initialement souple comporte, sous les agré-  initially flexible vinyl contains, under the gats minéraux, une nappe d'un non tissé imputrescible qui adhère à la feuille et qui a reçu une enduction d'une résine durcissable dont le durcissement a provoqué  mineral gats, a web of a rot-resistant nonwoven which adheres to the sheet and which has been coated with a curable resin whose curing has caused la rigidification du complexe.the stiffening of the complex. 4 - Elément selon l'une des revendications 1  4 - Element according to one of claims 1 à 3, caractérisé par le fait que la feuille de poly-  at 3, characterized in that the sheet of poly- chlorure de vinyle comporte sur son autre face un pro-  vinyl chloride has on its other side a duit d'isolation thermique de préférence une mousse phé-  thermal insulation material, preferably a thermal foam nolique ou un plâtre cellulaire.nolic or cellular plaster. 5 - Procédé pour fabriquer un élément selon  5 - Process for manufacturing an element according to l'une des revendications 1 à 4, caractérisé par le fait  one of claims 1 to 4, characterized in that qu'il comprend une opération consistant à presser entre deux mors ayant les formes désirées une feuille souple de polychlorure de vinyle revêtue sur une face d'une nappe adhérente d'un non tissé imputrescible enduite d'une  it comprises an operation of pressing between two jaws having the desired shapes a flexible sheet of polyvinyl chloride coated on one side with an adherent web of a non-woven rot-proof coated with a résine durcissable et sur laquelle on a déposé des agré-  hardenable resin and on which gats minéraux, le pressage se faisant pendant le durcis-  mineral gats, the pressing being done during hardening sement de la résine.resin. 6 - Procédé selon la revendication 5, caracté-  6 - Process according to claim 5, characterized risé par le fait que l'on presse à froid.  rised by the cold press. 7 - Procédé selon la revendication 5 ou 6, caractérisé par le fait qué l'on conçoit l'un des deux mors avec une cavité de moule, que l'on verse dans cette cavité les composants nécessaires à la préparation d'une mousse d'isolation et que, au moyen de l'autre mors, on presse sur la mousse en cours de formation le complexe constitué par la feuille souple, la face du complexe tournée vers la mousse ayant reçu de façonadhérente une nappe de non tissé et l'autre face du complexe tournée vers l'autre mors ayant reçu de façon adhérente une nappe de non tissé que l'on a imprégnée de la résine  7 - Process according to claim 5 or 6, characterized in that one conceives one of the two jaws with a mold cavity, which is poured into this cavity the components necessary for the preparation of a foam of insulation and that, by means of the other jaw, the complex formed by the flexible sheet is pressed onto the foam during formation, the face of the complex facing the foam having aditionally received a web of nonwoven and the another face of the complex facing the other jaw adheringly adhered to a nonwoven web which has been impregnated with the resin durcissable et sur laquelle on a déposé, avant de pres-  curable and on which it was deposited, before ser, les agrégats minéraux.ser, mineral aggregates.
FR8003702A 1980-02-20 1980-02-20 RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME Granted FR2476184A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8003702A FR2476184A1 (en) 1980-02-20 1980-02-20 RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME
DE19813106151 DE3106151A1 (en) 1980-02-20 1981-02-13 LAYERING-UP CLADDING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
NL8100729A NL8100729A (en) 1980-02-20 1981-02-14 COMPOSITE COATING ELEMENT AND METHOD OF MANUFACTURING THE SAME
ES499554A ES499554A0 (en) 1980-02-20 1981-02-18 IMPROVEMENTS IN THE STRATIFIED COATING ELEMENTS AND THE CORRESPONDING MANUFACTURING PROCEDURE
JP2234181A JPS56133157A (en) 1980-02-20 1981-02-19 Laminated element for coating and its manufacture
BE0/203840A BE887582A (en) 1980-02-20 1981-02-19 COVER ELEMENTS AND METHODS OF MAKING THE SAME
BR8101007A BR8101007A (en) 1980-02-20 1981-02-19 LAMINATE FINISHING ELEMENT AND PROCESS FOR THE MANUFACTURE OF THE ELEMENT
GB8105380A GB2070517A (en) 1980-02-20 1981-02-20 Laminated covering elements and processes for making the same
OA57337A OA06753A (en) 1980-02-20 1981-02-20 Roofing elements and process for manufacturing them.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003702A FR2476184A1 (en) 1980-02-20 1980-02-20 RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME

Publications (2)

Publication Number Publication Date
FR2476184A1 true FR2476184A1 (en) 1981-08-21
FR2476184B3 FR2476184B3 (en) 1982-12-03

Family

ID=9238763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003702A Granted FR2476184A1 (en) 1980-02-20 1980-02-20 RIGID ELEMENTS AND COVER LAMINATES AND METHODS OF MAKING SAME

Country Status (6)

Country Link
JP (1) JPS56133157A (en)
BE (1) BE887582A (en)
DE (1) DE3106151A1 (en)
FR (1) FR2476184A1 (en)
GB (1) GB2070517A (en)
NL (1) NL8100729A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166385A (en) * 1984-09-20 1986-05-08 William John White Wallboard
EP0237326A3 (en) * 1986-03-11 1990-03-21 Raychem Limited Curved composite article
GB0102350D0 (en) * 2001-01-30 2001-03-14 Ruberoid Building Products Ltd Waterproofing system
ITMI20070853A1 (en) * 2007-04-24 2008-10-25 Freudenberg Politex S R L WATERPROOF COMPOSITE SUPPORT FOR LOW-THICKNESS BITUMINOUS MEMBRANES AND WEIGHT AND RELATIVE PRODUCTION PROCESS.

Also Published As

Publication number Publication date
NL8100729A (en) 1981-09-16
GB2070517A (en) 1981-09-09
JPS56133157A (en) 1981-10-19
BE887582A (en) 1981-08-19
DE3106151A1 (en) 1982-01-14
FR2476184B3 (en) 1982-12-03

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