FR2570110A1 - Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents - Google Patents

Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents Download PDF

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Publication number
FR2570110A1
FR2570110A1 FR8413883A FR8413883A FR2570110A1 FR 2570110 A1 FR2570110 A1 FR 2570110A1 FR 8413883 A FR8413883 A FR 8413883A FR 8413883 A FR8413883 A FR 8413883A FR 2570110 A1 FR2570110 A1 FR 2570110A1
Authority
FR
France
Prior art keywords
product
intumescent
protect
foam plates
buildings
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.)
Withdrawn
Application number
FR8413883A
Other languages
French (fr)
Inventor
Claude Olivier Leon J Delsecco
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.)
Delmo Delseco Cie SA App
Original Assignee
Delmo Delseco Cie SA App
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 Delmo Delseco Cie SA App filed Critical Delmo Delseco Cie SA App
Priority to FR8413883A priority Critical patent/FR2570110A1/en
Publication of FR2570110A1 publication Critical patent/FR2570110A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

a. The invention consists in keeping an intumescent product between several open-cell foam panels, the contact surfaces of which are adhesively bonded, in order to create a sealed protection for the intumescent product. b. The material consists of an intumescent product 1 placed between two foam panels 2 held together by adhesive. c. The invention finds its application in the field of fire protection of buildings where intumescent products are used.

Description

La présente invention consiste à protéger contre les agents atmosphériques les produits intumescents destinés à être employés pour la protection contre l'incendie des bâtiments. The present invention consists in protecting against atmospheric agents intumescent products intended to be used for fire protection of buildings.

On connaît déjà les qualites des produits intumescents pour la protection contre les risques d'incendie de bâtiments. Ces matériaux sont employés soit en plaques pour protéger certaines structures telles que portes, soit sous forme de joints placés en fond de feuillure entre un bâti et une partie mobile telle que volet de clapet, soit entre deux structures en tant que joint de dilatation soit pour obturer la traversée des canalisations et conduits à travers des murs coupe-feu. We already know the qualities of intumescent products for protection against building fire risks. These materials are used either in plates to protect certain structures such as doors, or in the form of joints placed at the bottom of the rebate between a frame and a movable part such as a flap of a valve, or between two structures as an expansion joint or for block the crossing of pipes and conduits through fire walls.

Malheureusement ces produits sont généralement détériorés par les agents atmosphériques,en particulier par la vapeur d'eau contenue dans l'air. Unfortunately these products are generally deteriorated by atmospheric agents, in particular by the water vapor contained in the air.

Dans le temps ces produits perdent rapidement leur qualité de résistance au fe
Les produits intumescents se présentent sous forme de plaque rigide, de peinture ou de colle.Over time these products quickly lose their quality of resistance to fe
Intumescent products come in the form of a rigid plate, paint or glue.

Sous la forme rigide ils ne peuvent pas épouser des formss courtes. In the rigid form they cannot marry short forms.

La présente invention a pour but de maintenir un produit intumescent entre deux plaques de mousses à cellules ouvertes dont les surfaces de contact sont collées afin de réaliser une protection étanche du produit intumescent.  The object of the present invention is to maintain an intumescent product between two sheets of open cell foam, the contact surfaces of which are bonded in order to provide leaktight protection for the intumescent product.

Suivant une caractéristique de l'invention le matériau intumescent est une plaque rigide. According to a characteristic of the invention, the intumescent material is a rigid plate.

Suivant une autre caractéristique de l'invention le produit intumesce se présente sous forme de bandes poses paralallèlement entre elles, ce qui permet au matériau d'épouser une forme courbe. According to another characteristic of the invention, the intumesce product is in the form of strips placed parallel to each other, which allows the material to conform to a curved shape.

Suivant une autre caractéristique de l'invention, le produit intumesc se présente sous forme de peinture. According to another characteristic of the invention, the intumesc product is in the form of a paint.

Suivant une autre caractéristique de l'invention, le produit intumesc se présente sous forme de colle. According to another characteristic of the invention, the intumesc product is in the form of an adhesive.

Suivant une autre caractéristique de l'invention, le produit se prése sous un complexe de plusieurs plaques de mousses superposées entre lesquelles sont placés les produits intumescents. According to another characteristic of the invention, the product is present in a complex of several superimposed sheets of foam between which the intumescent products are placed.

Suivant une autre caractéristique de l'invention, le produit intumescent se présente sous forme d'un support ondulé imprégné de peinture ou colle
intumescente. According to another characteristic of the invention, the intumescent product is in the form of a corrugated support impregnated with paint or glue
intumescent.

Claims (11)

REVENDICATIONS 1) Dispositif destine à proteger les produits intumescents employés 1) Device intended to protect the intumescent products used dans les constructions contre les agents atmosphériques du milieu ambiant, in constructions against atmospheric agents of the ambient environment, caractérisé en ce que le produit intumescent (1) se trouve à l'intérieur de deux plaques de mousse à cellules ouvertes (2) dont la surface de contact est maintenue fermée par collage (3) Fig. I et II.  characterized in that the intumescent product (1) is inside two open cell foam plates (2), the contact surface of which is kept closed by gluing (3) Fig. I and II. 2) Dispositif conforme à la revendication (1) précédente, caractérisé en ce que le produit intumescent est découpé en lamelles (2). Ce dispositif pouvant épouser des formes courbes. Fig. III 2) Device according to the preceding claim (1), characterized in that the intumescent product is cut into strips (2). This device can marry curved shapes. Fig. III 3) Dispositif conforme à la revendication (1) et (2) précédente, caractérisé en ce que le produit peut protéger un corps cylindrique Fig.IV. 3) Device according to claim (1) and (2) above, characterized in that the product can protect a cylindrical body Fig.IV. 4) Dispositif conforme à la revendication (1),(2) et (3) précédente, caractérisé en ce qui concerne la protection d'une nappe de conduits et canalisations Fig.V.  4) Device according to claim (1), (2) and (3) above, characterized with regard to the protection of a sheet of conduits and pipes Fig.V. 5) Dispositif conforme à la revendication (1) précédente, caractérisé en ce qui concerne l'utilisation du produit comme joint d'étanchéité entre deux structures, tels que bâti de porte et vantail, volet de clapet et conduit. Fig. VI 5) Device according to claim (1) above, characterized with regard to the use of the product as a seal between two structures, such as door frame and leaf, valve flap and conduit. Fig. VI 6) Dispositif conforme aux revendications précédentes caractérisé en ce qui le produit peut absorber les dilatations de deux structures de bâtiments, tels que murs et ossatures Fig. VII. 6) Device according to the preceding claims, characterized in that the product can absorb the expansion of two building structures, such as walls and frameworks Fig. VII. 7) Dispositif conforme aux revendications précédentes caractérisé en ce que le produit intumescent est une colle déposée entre les deux plaques de mousse Fig.VIII  7) Device according to the preceding claims, characterized in that the intumescent product is an adhesive deposited between the two foam plates Fig.VIII 8) Dispositif conforme aux revendications précédentes caractérisé en ce que le produit intumescent est une peinture déposée entre les deux plaques de mousse . Fig. IX 8) Device according to the preceding claims characterized in that the intumescent product is a paint deposited between the two foam plates. Fig. IX 9) Dispositif conforme aux revendications précédentes caractérisé en ce que le produit peut comporter plusieurs plaques de mousse alternées avec plusieurs couches de produits intumescents. Fig. X 9) Device according to the preceding claims characterized in that the product may comprise several foam plates alternated with several layers of intumescent products. Fig. X 10) Dispositif conforme aux revendications (1) et (2) précédentes, caractérisé en ce que le produit peut protéger un corps rectangulaire, telle que gaine traversant des mllrs coupe-feu et permet tant néanmoins la libre dilatation Fig. X.I  10) Device according to the preceding claims (1) and (2), characterized in that the product can protect a rectangular body, such as a sheath passing through fire-rated mllrs and yet nevertheless allows free expansion FIG. X.I 11) Dispositif conforme aux revendications précédentes, caractérisé en ce que le produit peut protéger un produit intumescent, constitué par un support ondulé imprégné de peinture ou de colle intumescente Fig. XII.  11) Device according to the preceding claims, characterized in that the product can protect an intumescent product, consisting of a corrugated support impregnated with paint or intumescent glue FIG. XII.
FR8413883A 1984-09-10 1984-09-10 Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents Withdrawn FR2570110A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8413883A FR2570110A1 (en) 1984-09-10 1984-09-10 Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413883A FR2570110A1 (en) 1984-09-10 1984-09-10 Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents

Publications (1)

Publication Number Publication Date
FR2570110A1 true FR2570110A1 (en) 1986-03-14

Family

ID=9307587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413883A Withdrawn FR2570110A1 (en) 1984-09-10 1984-09-10 Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents

Country Status (1)

Country Link
FR (1) FR2570110A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2787139A1 (en) * 2013-04-02 2014-10-08 Alcoa Aluminium Deutschland, Inc. Fire resistant insulating element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2787139A1 (en) * 2013-04-02 2014-10-08 Alcoa Aluminium Deutschland, Inc. Fire resistant insulating element

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