EP0298325A2 - Garniture à double couche pour planchers creux - Google Patents

Garniture à double couche pour planchers creux Download PDF

Info

Publication number
EP0298325A2
EP0298325A2 EP88110154A EP88110154A EP0298325A2 EP 0298325 A2 EP0298325 A2 EP 0298325A2 EP 88110154 A EP88110154 A EP 88110154A EP 88110154 A EP88110154 A EP 88110154A EP 0298325 A2 EP0298325 A2 EP 0298325A2
Authority
EP
European Patent Office
Prior art keywords
floor covering
polyurethane
raised floor
covering according
layer
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.)
Ceased
Application number
EP88110154A
Other languages
German (de)
English (en)
Other versions
EP0298325A3 (fr
Inventor
Dieter Leukel
Andreas Bettgens
Horst Dipl.-Ing. Müller
Horst Tamm
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0298325A2 publication Critical patent/EP0298325A2/fr
Publication of EP0298325A3 publication Critical patent/EP0298325A3/fr
Ceased legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02417—Floor panels made of box-like elements
    • E04F15/02423—Floor panels made of box-like elements filled with core material
    • E04F15/02429—Floor panels made of box-like elements filled with core material the core material hardening after application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • 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

Definitions

  • the invention relates to a two-layer cavity floor covering with a carrier layer made of profile element plates with a plurality of channel-forming spacer elements and a cover layer.
  • floor structures have become increasingly popular in administration buildings and the like, which make it possible to install all supply lines, such as electrical supply, telecommunications, IT networks, ventilation, cooling and also heating, under the actual floor area.
  • supply lines such as electrical supply, telecommunications, IT networks, ventilation, cooling and also heating
  • These floor constructions are called cavity double floors.
  • the advantage of these floors compared to conventional ones is that, especially in the event of subsequent changes, such as reclassification of workplaces in open-plan offices or in the event of line defects, direct access to the supply lines in the floor system is possible without great effort at the point of need or damage.
  • a generic cavity floor covering is known from DE-OS 32 01 085.
  • this cavity floor covering also has an insulating layer arranged on the subfloor for sound insulation made of foam, fiber mats or the like, and a pressure distribution layer.
  • This four-layer floor structure is characterized by relatively good noise insulation, but due to the considerable installation height, this cavity floor covering is unsuitable in many cases, especially for retrofitting during renovation.
  • FIG. 33 28 792 Another embodiment of a generic cavity floor covering is known from DE-OS 33 28 792.
  • the support layer is arranged in reverse, i.e. the spacer elements are oriented towards the underbody surface and the cover layer lies on the continuous surface of the carrier layer.
  • the top layer can consist of liquid screed, wood, concrete or the like. In this way, unevenness in the floor can be compensated for by designing the covering layer accordingly. It is disadvantageous, however, that no noise and impact sound insulation is achieved with this floor covering, which is particularly necessary in rooms with sensitive electrical equipment.
  • the object of the invention is to create a two-layer cavity floor covering, which has a particularly high noise and impact sound insulation with the smallest possible height.
  • a cavity floor covering designed in this way is distinguished by particularly good noise and impact sound insulation, so that it is particularly suitable for use in rooms in which noise-sensitive devices, such as electrotechnical devices, are arranged.
  • the cavity floor covering is also characterized by a particularly low installation height, since no further noise-insulating layers are necessary.
  • the cavity floor covering according to the invention is not only suitable for installation in new buildings, but also particularly in the renovation area, in which in most cases only small installation heights are available.
  • the invention provides different noise-insulating materials for the carrier layer, so the noise-insulating material can consist of polyurethane and a mineral aggregate or expanded clay bound in a polyurethane foam or of polyurethane and rubber bound in a polyurethane foam.
  • the noise-absorbing material made of polyurethane and an organic recycling material material and / or a porous material is formed bound in a polyurethane foam.
  • the porous material preferably consists of expanded clay.
  • the plate-shaped cover layer resting on the spacer elements of the profile element plates has wood flour, cement and / or an acrylate dispersion as components.
  • This embodiment is particularly suitable for flat sub-floors in which no differences in height in the sub-floor have to be compensated for.
  • the cover layer designed according to the invention in combination with the above-described profiled element panels leads to particularly high noise and impact sound insulation.
  • Another particularly expedient embodiment of the invention is characterized in that the cover layer resting on the profile element plates with spacing elements arranged to the underbody surface is designed as a quick screed.
  • This configuration is particularly suitable for uneven sub-floors, where the unevenness can be compensated for by the cover layer.
  • the quick screed requires only a particularly short setting time of a maximum of 2 days, so that a substantial time saving can be achieved compared to normal floors with screeds with a drying time of about 30 days.
  • By appropriate additions in the quick screed can be connected very good noise and impact sound insulation can be achieved with the particularly sound-absorbing carrier layer.
  • the invention provides, for example, that the rapid screed has alumina cement, gypsum and organic additives and additives as components.
  • the spacer elements 3 which are arranged uniformly on the profile element plate 1, are designed as truncated pyramids. As a result, the cross section of the channels 2 increases towards the top, and the ratio of the height of the spacing elements 3 to the basic height of the profile element plate 1 is approximately 3: 1.
  • FIG. 2 shows the complete structure of a two-layer cavity floor covering.
  • a cover layer 4 with a floor covering 5 is laid on the spacer element 3.
  • the edging on a wall surface 6 forms an edge element 7 which is straight on the end face and has a groove 8 which serves to receive the edge edge of the floor covering 5.
  • FIG. 3 an alternative edging of the cavity floor covering is shown.
  • the edging here forms an edge element 9 with a support shoulder 10.
  • the cavity floor covering according to the invention is installed as follows:
  • the individual profile element plates 1 are on a floor surface (not shown in the drawing) valid whether installed in an old or new building) after appropriate cutting. All supply lines, not shown in the drawing, can be inserted into the plurality of channels 2 of the profile element plates 1 in any direction. After installation of the supply lines, the correspondingly cut cover layers 4 are placed on the spacer elements 3 of the profile element plates 1. The cover layers 4 can be glued to the profile element plates 1.
  • the height of the profile element plate 1 is 15 mm, that of the spacing elements 3 is 45 mm and that of the cover layer 4 is 22 mm. Overall, taking the floor covering 5 into account, this results in a total height of only 85 mm. This makes this covering particularly suitable for use in the renovation area.
  • the straight edge element 7 shown in FIG. 2 represents a possible edge edging.
  • the edge element 7 can be attached to the wall surfaces 6 before the actual floor covering is installed.
  • the lower edge of the edge element 7 lies on the floor surface.
  • the groove 8 of the edge element 7 serves as a border for the floor covering 5 on the cover layer 4.
  • the edge element 9 shown in FIG. 3 can be used with the support shoulder 10, this edge element 9 is only used after the cavity floor covering has been installed. It rests with its support shoulder 10 on the floor covering 5 and thus on the cover layer 4.
  • the support shoulder 10 also serves as a finishing edge or baseboard.
  • the lower end face of the edge element 9 is at a distance from the floor or the bottom of the profile element plate 1.
  • the profile element plate 1 and also the edge elements 7 and 9 consist of a sound-absorbing material based on polyurethane bound in a polyurethane foam.
  • the sound-absorbing material can be formed from polyurethane and a mineral aggregate or expanded clay, polyurethane and rubber or also polyurethane and an organic recycling material and / or a porous material. These materials of the two-layer cavity floor covering lead to an extraordinarily high noise and impact sound insulation without the need for any additional floor layers, so that a low installation height can be achieved.
  • the cover layer 4 is advantageously formed from wood flour, cement and an acrylate dispersion.
  • FIGS. 4 and 5 Another embodiment of the invention is shown in FIGS. 4 and 5.
  • profile element plates 11 are arranged upside down, ie with spacer elements 12 lying down on an underbody 13.
  • a film 15 made of plastic or the like is laid on the surface 14 of the profile element plates 11 and a cover layer 16 is arranged above it.
  • the cover layer 16 is preferably designed as a quick screed, which is applied after the laying of the profile element plates 11 and the film 14, which is used for sealing. Possible unevenness of the sub-floor 13 can be compensated for by this screed layer.
  • This type of flooring is also distinguished by a particularly high level of noise and impact sound insulation, the profile element plates 11 in turn being formed from the above-mentioned noise-insulating materials and the screed can have corresponding noise-reducing additives.
  • this reinforcement can be dispensed with if the profile element plates 11 start at the edges in this way are cut so that the spacer elements 12 abut each other in the abutting edge region.
  • the invention is not limited to the exemplary embodiments shown in the drawing. Further configurations are possible without leaving the basic idea. In this way, profile element panels made of other noise-insulating materials can also be used. It is essential, however, that no additional layers for noise insulation are necessary, so that a low installation height of the floor covering is ensured.
EP88110154A 1987-07-09 1988-06-25 Garniture à double couche pour planchers creux Ceased EP0298325A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3722831 1987-07-09
DE3722831 1987-07-09

Publications (2)

Publication Number Publication Date
EP0298325A2 true EP0298325A2 (fr) 1989-01-11
EP0298325A3 EP0298325A3 (fr) 1989-07-12

Family

ID=6331310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110154A Ceased EP0298325A3 (fr) 1987-07-09 1988-06-25 Garniture à double couche pour planchers creux

Country Status (4)

Country Link
US (1) US4910935A (fr)
EP (1) EP0298325A3 (fr)
DK (2) DK681987D0 (fr)
ES (1) ES1009343Y (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381571A1 (fr) * 1989-02-03 1990-08-08 Alain René Emile Ducroux Structure de plancher, notamment pour des locaux pourvus d'un équipement informatique
AU633434B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
AU633433B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
AU633432B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
FR2701979A1 (fr) * 1993-02-23 1994-09-02 Taraflex Matériau complexe sous forme de plaques ou panneaux pour la rénovation et l'isolation des sols, notamment d'habitations.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213252B1 (en) 1996-11-08 2001-04-10 Royal Mat International Inc. Sound absorbing substrate
WO2004031501A1 (fr) * 2002-10-01 2004-04-15 Dodge-Regupol, Incorporated Tapis attenuateur de bruits et de vibrations
US20060244187A1 (en) * 2005-05-02 2006-11-02 Downey Paul C Vibration damper
US20070009743A1 (en) * 2005-07-06 2007-01-11 Reinhard Kessing Three layer composite panel from recycled polyurethanes
ITMI20081272A1 (it) * 2008-07-11 2010-01-12 Maurizio Ciocca Sistema di pavimentazione isolante
CA2690792C (fr) * 2009-01-23 2014-07-22 Mark A. Larimore Panneau intelligent
US20100224442A1 (en) * 2009-03-09 2010-09-09 Mark Sanders Sound barrier panel
US8881476B2 (en) * 2011-04-25 2014-11-11 BTU Comfort Systems, LLC. Panels having multiple channel structures
AU2014391856A1 (en) * 2014-04-24 2016-11-24 Ardex Anlagen Gmbh Decoupling mat for a surface covering structure that can be covered by covering elements
US20180202150A1 (en) 2015-06-25 2018-07-19 Pliteq Inc. Impact damping mat, equipment accessory and flooring system
CA2914212C (fr) 2015-06-25 2018-05-22 Pliteq, Inc. Tapis amortisseur d'impact, accessoire d'equipement et systeme de plancher
WO2018077563A1 (fr) * 2016-10-25 2018-05-03 Schlueter Werner Plateau de fond et système pour la fabrication d'un fond alvéolé

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976307C (de) * 1954-04-30 1963-06-20 Ludwig Dr-Ing Mueller Trittschalldaemmender Fussboden mit Plattenunterlage
FR1349837A (fr) * 1963-03-08 1964-01-17 Eduard Dyckerhoff G M B H Plaque intermédiaire arrêtant les bruits pour l'aire de revêtement de planchers massifs
DE1683255A1 (de) * 1966-11-07 1970-07-02 Wolfgang Moll Fussbodenelement mit hoher Schalldaemmung
DE1779986A1 (de) * 1966-07-05 1973-02-08 Kuebel Ag Verfahren zum herstellen eines fussboden-verbundsystems
EP0133556A2 (fr) * 1983-08-10 1985-02-27 Goldbach GmbH Holz-, Kunststoff-und Metallverarbeitung Elément préfabriquée de coffrage pour constructions de plancher cellulaire
EP0156247A2 (fr) * 1982-01-15 1985-10-02 Schmidt Reuter Ingenieurgesellschaft mbH & Co. KG Plancher creux
DE3444992A1 (de) * 1984-11-15 1986-05-22 Rheinhold & Mahla GmbH, 8000 München Schallbedaempfter fussboden, insbesondere im schiffbau
DE3505458A1 (de) * 1985-02-16 1986-08-28 Mainbau Estrich- und Fußboden GmbH, 8500 Nürnberg Verfahren zur herstellung eines hohlraumbodens
DE3510473A1 (de) * 1985-03-20 1986-10-02 Donald Dipl.-Ing. 1000 Berlin Herbst Waermedaemmung zwischen einer fussboden-estrichschicht und deren unterlage
DE8800710U1 (fr) * 1988-01-22 1988-04-28 Joma-Daemmstoffwerk Josef Mang Gmbh & Co Kg, 8941 Holzguenz, De

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8024008U1 (de) * 1980-12-18 Feische, Josef, 5768 Sundern Halteklips zur Lagefixierung von Rohrschlangen, insbesondere bei Fußbodenheizungen
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
US3334458A (en) * 1963-10-21 1967-08-08 John C Leemhuis Structural member
BE689396A (fr) * 1966-11-08 1967-04-14
DE2262250A1 (de) * 1972-12-20 1974-07-04 Basf Ag Verfahren zur herstellung von kombinierten weichelastischen schaumstoffen
US3834487A (en) * 1973-03-08 1974-09-10 J Hale Sandwich core panel with structural decoupling between the outer face sheets thereof
US4206267A (en) * 1977-01-07 1980-06-03 Otto Jungbluth Composite structural material
DE3201085A1 (de) * 1981-02-04 1982-08-26 Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln "hohlboden"
GB2099722A (en) * 1981-06-10 1982-12-15 Sinter Ltd High frequency-weldable foam panels
JPS61207757A (ja) * 1985-03-12 1986-09-16 株式会社ブリヂストン 耐風圧型屋上外断熱構造
GB2174733B (en) * 1985-05-07 1988-10-26 Components Research Associates A panel for floors, walls and ceilings

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976307C (de) * 1954-04-30 1963-06-20 Ludwig Dr-Ing Mueller Trittschalldaemmender Fussboden mit Plattenunterlage
FR1349837A (fr) * 1963-03-08 1964-01-17 Eduard Dyckerhoff G M B H Plaque intermédiaire arrêtant les bruits pour l'aire de revêtement de planchers massifs
DE1779986A1 (de) * 1966-07-05 1973-02-08 Kuebel Ag Verfahren zum herstellen eines fussboden-verbundsystems
DE1683255A1 (de) * 1966-11-07 1970-07-02 Wolfgang Moll Fussbodenelement mit hoher Schalldaemmung
EP0156247A2 (fr) * 1982-01-15 1985-10-02 Schmidt Reuter Ingenieurgesellschaft mbH & Co. KG Plancher creux
EP0133556A2 (fr) * 1983-08-10 1985-02-27 Goldbach GmbH Holz-, Kunststoff-und Metallverarbeitung Elément préfabriquée de coffrage pour constructions de plancher cellulaire
DE3444992A1 (de) * 1984-11-15 1986-05-22 Rheinhold & Mahla GmbH, 8000 München Schallbedaempfter fussboden, insbesondere im schiffbau
DE3505458A1 (de) * 1985-02-16 1986-08-28 Mainbau Estrich- und Fußboden GmbH, 8500 Nürnberg Verfahren zur herstellung eines hohlraumbodens
DE3510473A1 (de) * 1985-03-20 1986-10-02 Donald Dipl.-Ing. 1000 Berlin Herbst Waermedaemmung zwischen einer fussboden-estrichschicht und deren unterlage
DE8800710U1 (fr) * 1988-01-22 1988-04-28 Joma-Daemmstoffwerk Josef Mang Gmbh & Co Kg, 8941 Holzguenz, De

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU633434B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
AU633433B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
AU633432B2 (en) * 1988-10-31 1993-01-28 Kabushiki Kaisha Toshiba Interior panel unit for permitting arrangement of cables and devices on room floor
EP0381571A1 (fr) * 1989-02-03 1990-08-08 Alain René Emile Ducroux Structure de plancher, notamment pour des locaux pourvus d'un équipement informatique
FR2642782A1 (fr) * 1989-02-03 1990-08-10 Ducroux Alain Structure de plancher, notamment pour des locaux pourvus d'un equipement informatique
FR2701979A1 (fr) * 1993-02-23 1994-09-02 Taraflex Matériau complexe sous forme de plaques ou panneaux pour la rénovation et l'isolation des sols, notamment d'habitations.

Also Published As

Publication number Publication date
DK376288D0 (da) 1988-07-06
DK681987D0 (da) 1987-12-22
US4910935A (en) 1990-03-27
ES1009343Y (es) 1990-01-16
EP0298325A3 (fr) 1989-07-12
ES1009343U (es) 1989-08-16
DK376288A (da) 1989-01-10

Similar Documents

Publication Publication Date Title
EP0298325A2 (fr) Garniture à double couche pour planchers creux
EP0133556B1 (fr) Elément préfabriquée de coffrage pour constructions de plancher cellulaire
DE102005043721A1 (de) Fussbodenkonstruktion
EP2625348B1 (fr) Revêtement de plancher et utilisation d'un panneau de plancher
DE202009001212U1 (de) Wärmedämmplatte
DE19538226C2 (de) Plattenförmiges Trockenestrich-Dämmelement aus Mineralwolle
DE2307815A1 (de) Fussbodenkonstruktion
WO1999049152A1 (fr) Dalle de revetement de sol
EP2077360B1 (fr) Structure de sol dotée d'une isolation thermique et phonique
EP1072397B1 (fr) Panneau de construction pour l'extérieur ayant un noyau et au moins une couche en mortier renforcée
DE4441646A1 (de) Verfahren zur Herstellung einer Abdeckung für Balkone, Terrassen und dergleichen
EP1201848A2 (fr) Couche support de revêtements de sol pour l'absorbtion du son, spécialement pour carrelages
DE60320506T2 (de) Schalldämmender Unterbodenaufbau für keramische Bodenbelagselemente oder Naturstein
DE3505458A1 (de) Verfahren zur herstellung eines hohlraumbodens
DE4400666A1 (de) Deckenplatte
DE3709380A1 (de) Hohlraum-bodenplatte
DE2450360A1 (de) Fussboden aus fussbodenplatten
AT2945U1 (de) Formstein zur herstellung von mauerelementen
EP4067602A1 (fr) Construction de revêtement de sol
DE10061477B4 (de) Vorgefertigtes, großformatiges plattenförmiges Bauelement
WO2016071129A1 (fr) Plaque de base pour rénovation de surface de sol
EP0405108A1 (fr) Bande de finition en forme de L
DE19916353A1 (de) Trockenestrichelement
DE2342096A1 (de) Steinfliese fuer boden- und wandbelaege
EP1596028A2 (fr) Plancher en dalles en mortier d'aire et ensemble de construction pour sa production

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890802

17Q First examination report despatched

Effective date: 19901023

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19910908