FR2797284A1 - Seamless floor covering with hard surface on supple under-layer e.g. for hospitals or schools has intermediate layers of synthetic resin - Google Patents
Seamless floor covering with hard surface on supple under-layer e.g. for hospitals or schools has intermediate layers of synthetic resin Download PDFInfo
- Publication number
- FR2797284A1 FR2797284A1 FR9910191A FR9910191A FR2797284A1 FR 2797284 A1 FR2797284 A1 FR 2797284A1 FR 9910191 A FR9910191 A FR 9910191A FR 9910191 A FR9910191 A FR 9910191A FR 2797284 A1 FR2797284 A1 FR 2797284A1
- Authority
- FR
- France
- Prior art keywords
- layer
- synthetic resin
- intended
- particles
- coating
- 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- Withdrawn
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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
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- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- 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
- B32B2471/00—Floor coverings
Abstract
Description
La présente invention a pour objet un revêtement de sol monolithique alliant les performances mécaniques et chimiques d'un revêtement dur et les avantages d'un revêtement souple, absorption des chocs et isolation phonique. II s'agit de remédier aux inconvénients des revêtements de sols connus. The present invention relates to a monolithic floor covering combining the mechanical and chemical performance of a hard covering and the advantages of a flexible covering, shock absorption and sound insulation. This is to remedy the drawbacks of known floor coverings.
Les revêtements souples coulés à base de résines synthétiques sur le marché ayant des vertus d'affaiblissement acoustique, d'absorption et de résistance à la fissuration ne répondent pas aux exigences de résistance mécanique, chimique et d'anti-dérapance. Les revêtements durs coulés à base de résines synthétiques sur le marché ayant des vertus de forte résistance mécanique (compression, abrasion, poinçonnement) permettent l'obtention de revêtements antidérapants très résistants mais ne répondent pas aux exigences de confort, d'isolation phonique et absorption de micro fissuration des supports existants. Soft coatings based on synthetic resins on the market with virtues of acoustic weakening, absorption and resistance to cracking do not meet the requirements of mechanical, chemical and anti-slip resistance. Hard coatings based on synthetic resins on the market with virtues of high mechanical resistance (compression, abrasion, punching) allow obtaining very resistant non-slip coatings but do not meet the requirements of comfort, sound insulation and absorption. micro cracking of existing supports.
La présente invention répond à toutes ces exigences contradictoires. Elle a donc pour but de remédier aux inconvénients de l'art antérieur cités ci-dessus avec l'avantage des sols monolithiques (absence de joints). The present invention meets all of these conflicting requirements. It therefore aims to remedy the drawbacks of the prior art mentioned above with the advantage of monolithic floors (absence of joints).
L'invention a pour objet de réaliser un revêtement de sol, solidaire ou désolidarisé du support, constitué de particules dures de diverses natures liées, sur une sous couche souple, par des résines synthétiques. Cela permet d'obtenir un sol avec des caractéristiques optimales : isolation phonique, absorption des chocs, souplesse et déformation importante, résistance à la fissuration, résistance mécanique et chimique, anti dérapance-et imperméabilité. The object of the invention is to produce a floor covering, integral with or detached from the support, consisting of hard particles of various natures bonded, on a flexible sublayer, by synthetic resins. This allows to obtain a floor with optimal characteristics: sound insulation, shock absorption, flexibility and significant deformation, resistance to cracking, mechanical and chemical resistance, anti slip and impermeability.
Afin de mieux appréhender la constitution de la présente invention, on fera référence au schéma de principe annexé décomposant les différentes couches successives. In order to better understand the constitution of the present invention, reference will be made to the appended block diagram breaking down the different successive layers.
La couche d'imprégnation (1) du support est composée d'une résine synthétique mono ou bi composant, solvantée ou non, époxy, polyuréthane, méthacrylate ... The impregnation layer (1) of the support is composed of a one- or two-component synthetic resin, solvent or not, epoxy, polyurethane, methacrylate ...
La couche de colle (2) destinée â la mise en place de la sous couche est constituée de liant synthétique mono ou bi composant possédant une dureté proche de celle de la sous couche sélectionnée. La sous couche (3) est Préfabriquée ou coulée in situ et constituée d'une charge composée de matériaux imputrécibles lui conférant les caractéristiques souhaitées (par exemple souplesse, affaiblissement acoustique, absorption de chocs, résistance â la fissuration... ). Son épaisseur doit être au minimum de 3 mm. The adhesive layer (2) intended for the establishment of the under layer consists of synthetic binder mono or two component having a hardness close to that of the selected under layer. The sub-layer (3) is prefabricated or cast in situ and consists of a filler composed of rot-proof materials giving it the desired characteristics (for example flexibility, acoustic weakening, shock absorption, resistance to cracking, etc.). Its thickness must be at least 3 mm.
La couche de bouche pore (4) destinée à fermer les porosités et les capillarités de la sous couche, est constituée de résine synthétique mono ou bi composant possédant une dureté proche de celle de la sous couche selectionnée. The pore sealant layer (4) intended to close the porosities and the capillarities of the sublayer, is made of one or two component synthetic resin having a hardness close to that of the selected sublayer.
L'interface (5) devant permettre la liaision parfaite de la sous couche souple et des particules dures est une résine synthétique bi composant polyuréthanne époxy ou méthacrylate incolore ou teintée disposant d'une dureté shore supérieure à la sous couche réalisée. The interface (5) to allow perfect bonding of the flexible underlay and hard particles is a two-component synthetic resin polyurethane epoxy or colorless or tinted methacrylate having a shore hardness greater than the underlay produced.
Les particules incorporées â l'interface seront de constitution minérale, métallique ou synthétique (silice, quartz coloré, billes de verre, matières plastiques, bois...) d'une dureté compatible avec la résistance finale recherchée. The particles incorporated at the interface will be of mineral, metallic or synthetic constitution (silica, colored quartz, glass beads, plastics, wood ...) of a hardness compatible with the desired final resistance.
Une couche intermédiaire (6) devant permettre une seconde incorporation de particules décrites ci dessus est une résine synthétique bi composante polyuréthanne, époxy ou méthacrylate incolore ou teintée. An intermediate layer (6) intended to allow a second incorporation of the particles described above is a two-component synthetic resin, polyurethane, epoxy or colorless or tinted methacrylate.
La couche de garnissage (7) destinée à l'enrobage complet des particules incorporées est une résine synthétique bi composante polyuréthanne, époxy ou méthacrylate incolore ou teintée non jaunissante. Afin d'augmenter ou de diminuer le coefficient de glissance, cette opération pourra s'effectuer en plusieurs fois successives (1, 2 ou 3 couches). The lining layer (7) intended for the complete coating of the incorporated particles is a two-component synthetic resin, polyurethane, epoxy or colorless or tinted non-yellowing methacrylate. In order to increase or decrease the sliding coefficient, this operation can be carried out in several successive times (1, 2 or 3 layers).
La couche de finition (8) est une résine synthétique bi composant polyuréthanne, époxy ou méthacrylate incolore ou teinté, non jaunissante, c'est à dire additionnée d'un agent anti-UV. The finishing layer (8) is a two-component polyurethane, epoxy or methacrylate colorless or tinted, non-yellowing synthetic resin, that is to say added with an anti-UV agent.
La dureté shore des résines employées pour la réalisation de ce revêtement est fonction de son utilisation et des caractéristiques qu'on souhaite lui conférer. L'invention a aussi pour objet la protection du mode opératoire du revêtement de sol défini ci-dessus al Application d'une couche d'imprégnation (1) sur le support existant, en cas de revêtement solidaire. Laisser sécher b/ Mise en place d'une résine synthétique (2) destinée au collage de la sous couche à l'aide d'un outil cranté en cas de revêtement solidaire cl Mise en place d'une sous couche (3) préfabriquée ou coulée in situ sur la résine synthétique destinée au collage non polymérisée. Passage d'un rouleau de jardin destiné à accroître la pénétration de la colle dans la sous couche. Laisser sécher dl Application d'une dite résine synthétique (4) destinée au bouche pore de la sous couche. Laisser sécher el Application d'une résine synthétique d'interface (5) destinée à recevoir les particules dures précitées. The shore hardness of the resins used to produce this coating depends on its use and the characteristics that it is desired to give it. The invention also relates to the protection of the operating mode of the floor covering defined above al Application of an impregnation layer (1) on the existing support, in the event of an integral covering. Leave to dry b / Installation of a synthetic resin (2) intended for bonding the undercoat using a notched tool in the event of an integral coating cl Installation of a prefabricated undercoat (3) or poured in situ on the synthetic resin intended for non-polymerized bonding. Passage of a garden roller intended to increase the penetration of the glue in the undercoat. Leave to dry dl Application of a so-called synthetic resin (4) intended for the pore filling of the undercoat. Leave to dry el Application of a synthetic interface resin (5) intended to receive the aforementioned hard particles.
f1 Egalisation de l'interface g/ Projection mécanique ou manuelle des particules dures précitées sur l'interface fraîche non polymérisée. Laisser sécher hl Balayage mécanique ou manuel de l'excédant de particules dures projetées. f1 Equalization of the interface g / Mechanical or manual projection of the aforementioned hard particles on the fresh non-polymerized interface. Leave to dry hl Mechanical or manual sweeping of the excess of hard projected particles.
il Ecrétage mécanique du revêtement, destiné à enlever les particules non ou mal- adhérentes. Dans certains cas, l'écrétage mécanique est réalisé avant le balayage mécanique, ceci afin d'utiliser les particules restées en excédant comme interface abrasive. il Mechanical clipping of the coating, intended to remove non-adherent or non-adherent particles. In some cases, mechanical clipping is carried out before mechanical scanning, this in order to use the particles remaining in excess as an abrasive interface.
j/ Application d'une deuxième couche d'interface (6) devant permettre une seconde incorporation de particules dures. II s'agit d'une résine synthétique bi composante polyuréthanne, époxy ou méthacrylate incolore ou teintée. k/ Egalisation de la couche intermédiaire II Projection mécanique ou manuelle des particules dures sur la deuxième couche d'interface fraîche non polymérisée. Laisser sécher ml Balayage mécanique ou manuel de l'excédant de particules dures projetées. j / Application of a second interface layer (6) to allow a second incorporation of hard particles. It is a two-component polyurethane, epoxy or methacrylate colorless or tinted synthetic resin. k / Equalization of the intermediate layer II Mechanical or manual projection of hard particles on the second fresh interface layer, not polymerized. Allow to dry ml Mechanical or manual sweeping of the excess of hard projected particles.
ri/ Ecrétage mécanique du revêtement, destiné à enlever les particules non ou mal- adhérentes. Dans certains cas l'écrétage mécanique est réalisé avant le balayage mécanique, ceci afin d'utiliser les particules restées en excédant comme interface abrasive ol Application d'une couche de garnissage (7) destinée à l'enrobage complet des particules incorporées. Celle ci est une résine synthétique bi composante polyuréthanne, époxy ou méthacrylate incolore ou teintée non jaunissante. Laisser sécher. Cette opération peut être renouvelée en fonction de l'aspect final souhaité. ri / Mechanical clipping of the coating, intended to remove non-adherent or non-adherent particles. In certain cases the mechanical clipping is carried out before the mechanical sweeping, this in order to use the particles remaining by exceeding as abrasive interface ol Application of a layer of lining (7) intended for the complete coating of the incorporated particles. This one is a polyurethane, epoxy or methacrylate colorless or tinted non-yellowing two-component synthetic resin. Let dry. This operation can be repeated depending on the desired final appearance.
pl Ponçage optionnel mécanique du revêtement, destiné à modifier ou à annuler le coefficient anti-dérapent du revêtement q/ Application à l'aide d'un raclette caoutchouc ou d'un rouleau, d'une finition (8) mate, brillante ou satinée. Celle ci est une résine synthétique bi composante polyuréthanne, époxy ou méthacrylate incolore ou teintée non jaunissante. Laisser sécher La présente invention permet, en faisant varier la nature et l'épaisseur de la sous couche, de répondre à de nombreuses exigences et donc d'être mise en ceuvre dans de nombreux lieux. Par exemple, elle peut tout a fait convenir aux cuisines industrielles, qui recherchent des sols faciles d'entretien, absorbant les chocs et ayant une bonne résistance mécanique, ou encore au milieu hospitalier qui a besoin en plus d'une absorption phonique.pl Optional mechanical sanding of the coating, intended to modify or cancel the anti-slip coefficient of the coating q / Application using a rubber squeegee or a roller, with a matt, shiny or satin finish (8) . This one is a polyurethane, epoxy or methacrylate colorless or tinted non-yellowing two-component synthetic resin. Let dry The present invention allows, by varying the nature and thickness of the undercoat, to meet many requirements and therefore to be implemented in many places. For example, it can be very suitable for industrial kitchens, which are looking for floors that are easy to maintain, absorbing shocks and having good mechanical resistance, or even for hospitals, which also need sound absorption.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9910191A FR2797284A1 (en) | 1999-08-05 | 1999-08-05 | Seamless floor covering with hard surface on supple under-layer e.g. for hospitals or schools has intermediate layers of synthetic resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9910191A FR2797284A1 (en) | 1999-08-05 | 1999-08-05 | Seamless floor covering with hard surface on supple under-layer e.g. for hospitals or schools has intermediate layers of synthetic resin |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2797284A1 true FR2797284A1 (en) | 2001-02-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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FR9910191A Withdrawn FR2797284A1 (en) | 1999-08-05 | 1999-08-05 | Seamless floor covering with hard surface on supple under-layer e.g. for hospitals or schools has intermediate layers of synthetic resin |
Country Status (1)
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FR (1) | FR2797284A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2174752A1 (en) * | 2001-03-15 | 2002-11-01 | Perstorp Construction Chemical | Fabrication of continuous synthetic resin based paving consists of priming of the foundation with epoxy resin, powdering, surfacing, and capping with synthetic resin |
FR2934288A1 (en) * | 2008-07-24 | 2010-01-29 | Weber & Broutin Sa | ACOUSTIC IMPROVEMENT DEVICE FOR COATING UNDERCOAT. |
US20210180332A1 (en) * | 2019-12-06 | 2021-06-17 | Robbins, Inc. | Polyurethane floor with wood look, and related apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743406A1 (en) * | 1995-05-18 | 1996-11-20 | Etablissements Boulenger | Floor covering based on crushed stones incrustated in a resin surface |
EP0743405A1 (en) * | 1995-05-11 | 1996-11-20 | Etablissements Boulenger | Floor covering comprising in a predetermined manner arranged patterns, seamlessly inserted in soft resin |
-
1999
- 1999-08-05 FR FR9910191A patent/FR2797284A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743405A1 (en) * | 1995-05-11 | 1996-11-20 | Etablissements Boulenger | Floor covering comprising in a predetermined manner arranged patterns, seamlessly inserted in soft resin |
EP0743406A1 (en) * | 1995-05-18 | 1996-11-20 | Etablissements Boulenger | Floor covering based on crushed stones incrustated in a resin surface |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2174752A1 (en) * | 2001-03-15 | 2002-11-01 | Perstorp Construction Chemical | Fabrication of continuous synthetic resin based paving consists of priming of the foundation with epoxy resin, powdering, surfacing, and capping with synthetic resin |
FR2934288A1 (en) * | 2008-07-24 | 2010-01-29 | Weber & Broutin Sa | ACOUSTIC IMPROVEMENT DEVICE FOR COATING UNDERCOAT. |
EP2154313A1 (en) * | 2008-07-24 | 2010-02-17 | Saint-Gobain Weber France | Device for improving acoustic properties of a sub-layer of a coating |
US20210180332A1 (en) * | 2019-12-06 | 2021-06-17 | Robbins, Inc. | Polyurethane floor with wood look, and related apparatus |
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