EP1596028A2 - Plancher en dalles en mortier d'aire et ensemble de construction pour sa production - Google Patents

Plancher en dalles en mortier d'aire et ensemble de construction pour sa production Download PDF

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Publication number
EP1596028A2
EP1596028A2 EP05008439A EP05008439A EP1596028A2 EP 1596028 A2 EP1596028 A2 EP 1596028A2 EP 05008439 A EP05008439 A EP 05008439A EP 05008439 A EP05008439 A EP 05008439A EP 1596028 A2 EP1596028 A2 EP 1596028A2
Authority
EP
European Patent Office
Prior art keywords
floor
holzfaserdämmplatten
layer
wood
dry
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Withdrawn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
EP05008439A
Other languages
German (de)
English (en)
Other versions
EP1596028A3 (fr
Inventor
Michael Dr. Müller
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.)
Glunz AG
Original Assignee
Glunz AG
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 Glunz AG filed Critical Glunz AG
Publication of EP1596028A2 publication Critical patent/EP1596028A2/fr
Publication of EP1596028A3 publication Critical patent/EP1596028A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • 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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • 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
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • 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

Definitions

  • the invention relates to a dry floor according to the preamble of the claim 1 and a kit for its preparation according to the preamble of the claim 12th
  • a multi-storey construction inevitably leads to the necessity of training the floors separating ceiling constructions. It is next to the fulfillment of static functions for sufficient removal of the loads from the respective Upstairs also a switching-technical decoupling of upper and lower floor Afford. Conventionally, this is a so-called wet floor on a base course educated.
  • the base course is usually a reinforced concrete ceiling.
  • the Timber construction becomes a load-bearing layer on a load-bearing timber layer Screwed wood material boards, a prefabricated ceiling panel laid, the various Materials including heat and sound insulation combined, or directly one Solid wood ceiling trained.
  • a so-called impact sound insulation layer laid in the frequently also supply and discharge of a hot water heater be embedded.
  • This sound-absorbing layer is applied in floating installation, acoustically decoupled from the adjacent walls, the actual wet floor covering applied.
  • the screed coating forms as a continuous disc Pressure-resistant support for the decorative elements of the floor, directly on the floor Screed flooring can be applied. This may, for example, to Floor tiles, laminate flooring, carpeting and parquet.
  • the screed flooring has another function. Through him, the necessary mass is introduced to a sound-efficient mass-spring-mass system form, the spring through the impact sound insulation layer is realized.
  • so-called dry screed systems are used especially in timber construction for use with a kit according to the preamble of the claim 12 are created and a dry floor according to the preamble of Claim 1 lead.
  • layers of wood-based panels such as chipboard, as a load-bearing material, with insulating material, for example in the Form of a dry bed, combined with each other.
  • the under the hard wood-based panels arranged soft dry fillet is also used for leveling at not even layers of support.
  • On the hard wood-based panels can be either directly or under Intermediate order of further layers a decorative topping be applied.
  • the object of the invention is characterized by a dry floor with the characteristics of the Patent claim 1 and a kit for its preparation with the features of Patent claim 12 solved.
  • Advantageous embodiments of the floor and the Kit are described in the subclaims 2 to 11 and 13 to 20.
  • the new dry floor and the kit for its construction have two essential components. This is a sand-cement mixture on the one hand and pressure-resistant wood fiber insulation panels on the other.
  • the sand-cement mixture is used as a dry screed for creating the new dry floor Base layer applied and pulled smooth. On this smooth drawn layer are the Applied wood fiber insulation boards. Due to the sand-cement mixture, the new one Floor the necessary mass, in order also in wood construction a sound insulation sure.
  • the Holzfaserdämmplatten are for both the soundproofing and the Thermal insulation relevant. Even in the case of a short-term increased humidity load Wood fiber insulation panels favorable.
  • the wood fibers of commercially available pressure resistant wood fiber insulation boards are so hydrophobic, so that normally no water in the Holzfaserdämmplatten can penetrate itself. Should this still happen, this will the binding of the fibers to each other is not affected. Due to the many cavities in the Fiber structure can easily evaporate the penetrated water again. If it gets into the layer of the sand-cement mixture below the Holzfaserdämmplatten, It will be through hydration of the cement, when creating the new Dry floor floor was not yet hydrated, chemically bound.
  • the sand-cement mixture In contrast for a wet floor, the sand-cement mixture is therefore no source for Moisture, which must be removed before occupying the floor, but it provides even a buffer for the absorption of not inconsiderable amounts of water in the frame briefly increased humidity exposure can occur.
  • the dry bed in the new dry floor flooring can be a commercial Screed mix for wet screeds.
  • the layer from the dry bed to the walls of a room preferably through vertical aligned strips of insulation limited. It can strip from the material the wood fiber insulation boards are used, which later on the layer of the Dry bed laid up. The stripes can also serve the plane Peel off the layer from the dry bed to facilitate. When the lateral distance the strip is narrower than a puller tool, this puller tool can be used by the Strips are led in height. For this it usually makes sense, the layer of the Dry fill even within the respective space by vertically aligned strips to divide.
  • such strips can be used to heat hot water pipes, for example, a hot water heater, or the like within the layer of the Insulate dry bed sideways.
  • a decorative topping of the new floor can be directly on the wood fiber insulation panels be misplaced.
  • wooden planks with screws can be applied directly to the wood fiber insulation boards be screwed to effect a positive connection.
  • a Holzfaserdämmplatte regularly has a density below that of corresponding grown wood. Wood fiber insulation panels with extremely low Density are less suitable for the new floor, as well as the criterion of Compressive strength must be met. Suitable thicknesses of Holzfaserdämmplatten for a good Insulating effect starts from 30 mm. If a thickness of 100 mm is exceeded, power Increasingly, there is a significant reduction in the remaining room height due to the Floor noticeable.
  • the layer of sand-cement mixture typically has a height in the range of 20 to 75 mm to fulfill their assigned functions on the new floor.
  • PUR mounting foam be inserted in a thin adhesive cord at the edges of gypsum fiber boards is attached. If the gypsum fiber boards are then butted together, results a firm bonding of gypsum fiberboards with each other and to the underneath lying Holzfaserdämmplatten. After curing, supernatants may be above of PUR mounting foam are easily removed with a spatula.
  • Fig. 1 shows a horizontal section through a floor 1 of a room 2, which is defined by the walls 3 bounding it.
  • a door opening 4 In the wall 3 shown in the figure below, there is a door opening 4.
  • a bottom support layer 5 for the floor 1 is not visible in FIG. 1 because it comprises a layer 6 of a dry bed 7, which is a sand bed. Cement mixture 8 is covered.
  • the layer 6 is bounded by strips 9. D. h., The strips 9 are arranged between the layer 6 and the walls 3. Further strips 9 extend as thermal insulation between and beside hot water pipes 10, which are heating supply and drainage pipes.
  • a strip 9 for dividing the layer 6 is provided so that the layer 6 can be smoothly drawn from the dry mix 7 with a height-adjusted by placing its mutual ends on the strips 9 puller, so that they have a flat support for the floor 1 thereon lying Holzmaschinedämmplatten provides.
  • the strips 9 are preferably made of the material of these Holzfaserdämmplatten, wherein the strips 9 are vertically aligned with respect to the plate material from which they are cut, so that the direction of attenuation of the strips 9 extends horizontally.
  • the arranged between the layer 6 and the walls 3 strips 9 thus ensure the greatest possible decoupling of the layer 6 of the walls 3 in sound technical terms.
  • In the area around the hot water pipe 10 is the thermal insulation through the strip 9 in the foreground.
  • FIG. 2 shows a vertical section through the floor 1 according to FIG. 1 with a first embodiment of a top covering 11.
  • the layer 6 is supported at a distance 14 to the walls 3 laid wood fiber insulation panels 15 from below flat.
  • solid wood plane boards 16 are screwed with wood screws 17 with self-tapping tip, which are screwed by the springs of the tongue and groove profile of each solid wood plane boards.
  • top covering 11 of the floor 1 according to FIG. 3 differs from that according to FIG. 2 in that floor coverings 18 are provided here as the top covering 11, but which are not glued directly onto the wood fiber insulating panels 15, but on gypsum fiberboard panels 19 which support the Cover wood fiber insulation panels 15 over the whole area.
  • the support layer 5 has the underside of the top pad 11 a height of minus 11 cm.
  • the strips 9 are cut from the pressure-resistant Holzmaschinedämmplatten 15, the in their width of the desired thickness of the massive layer 6 of the sand-cement mixture 8 correspond. In the present example, the width is 4 cm. With these upright strips, which correspond to the thickness of the wood fiber insulation board. 6 cm wide, an acoustic separation to the adjacent walls 3 is formed. Further strips 9 are laid parallel to the hot water pipes 10 and at least a strip 9 centered in the room, which together with the strips on the edge as a support for a simple removal tool is used.
  • the sand-cement mixture 8 in the form of a usual mixture, as it is otherwise used for a wet floor on the floor Support layer 5 applied. It is crucial that you do not use water first is mixed, but remains dry.
  • the layer 6 serves to cost as possible To introduce mass and height into the floor 1 without moisture entered. At the same time, however, the layer 6 is able to absorb water and with chemically bind their cement content. In case of unplanned moisture entry stands thereby a water buffer available. After the layer 6 is drawn off plan, is the Height difference to the upper edge to the underside of the top covering 11 still minus 7 cm. hereupon is over the entire surface and in a composite layer of insulating and pressure-resistant wood fiber boards 15 laid on, which are 6 cm thick in the example.
  • a connection of the position of the wood fiber insulation boards 15 to their underground is not necessary, but may well over, for example Adhesive dots are made of PUR-mounting foam, which is a displacement of the plates Prevent committing.
  • Adhesive dots are made of PUR-mounting foam, which is a displacement of the plates Prevent committing.
  • the Holzfaserdämmplatten 15 laid in the distance 14 to the walls 3 of a few millimeters. Both the SchalllCodesübertragung as well as a possible moisture-related dimensional change of Holzmaschinedämmplatten 15 is much less critical than at about the density of grown wood compacted wood materials, such as chipboard or OSB boards.
  • the gypsum fiber boards are on the Holzfaserdämmplatten glued. This is possible very efficiently by using a polyurethane mounting foam a thin adhesive cord attached to the edges of the gypsum fiber boards becomes. If the gypsum fiber boards are butted together, this results in a firm bonding between the gypsum fiber boards on the one hand and between the gypsum fiber boards and the underlying wood fiber insulation panels on the other.
  • the wood fiber insulation panels 15 are also in turn sufficiently strong, for example, the direct application of To allow laminate floors or floor tiles 18. This should be relatively timely done to avoid damage to the surface of the insulation board. Due the porous surface of the wood fiber insulation panels 15 results in a sufficiently strong Adhesion to commercially available tile adhesives. The low inclination of Holzmaschinedämmplatten 15 moisture-related changes in length in the surface prevents subsequent damage Tearing the tile mortar joint.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)
EP05008439A 2004-04-23 2005-04-19 Plancher en dalles en mortier d'aire et ensemble de construction pour sa production Withdrawn EP1596028A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004006449U DE202004006449U1 (de) 2004-04-23 2004-04-23 Trockenestrichfußboden sowie Bausatz für seine Erstellung
DE202004006449U 2004-04-23

Publications (2)

Publication Number Publication Date
EP1596028A2 true EP1596028A2 (fr) 2005-11-16
EP1596028A3 EP1596028A3 (fr) 2008-09-03

Family

ID=33039492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05008439A Withdrawn EP1596028A3 (fr) 2004-04-23 2005-04-19 Plancher en dalles en mortier d'aire et ensemble de construction pour sa production

Country Status (2)

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EP (1) EP1596028A3 (fr)
DE (1) DE202004006449U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005043721A1 (de) * 2005-09-13 2007-04-05 Witex Ag Fussbodenkonstruktion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509243A1 (de) * 1964-01-21 1968-12-05 Camus Raymond Francois Emile Mit Belagplatten versehener Boden
DE1659514A1 (de) * 1966-04-05 1969-12-18 Baukombinat Dresden Veb Grossflaechiger,vorgefertigter,montagefaehiger Fussboden
DE29802517U1 (de) * 1997-06-03 1998-04-09 Strandgaard, Christian, Vaerloese Schallisolierende Fußbodenkonstruktion und abbindbare Mischung zur Herstellung derselben
DE19916353A1 (de) * 1999-04-12 2000-10-19 Schwoerer Haus Gmbh & Co Trockenestrichelement
DE20104144U1 (de) * 2001-03-09 2001-08-09 Hönle & Partner GmbH, 91710 Gunzenhausen Zementschaumdämmung für Holzbalkendecken

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509243A1 (de) * 1964-01-21 1968-12-05 Camus Raymond Francois Emile Mit Belagplatten versehener Boden
DE1659514A1 (de) * 1966-04-05 1969-12-18 Baukombinat Dresden Veb Grossflaechiger,vorgefertigter,montagefaehiger Fussboden
DE29802517U1 (de) * 1997-06-03 1998-04-09 Strandgaard, Christian, Vaerloese Schallisolierende Fußbodenkonstruktion und abbindbare Mischung zur Herstellung derselben
DE19916353A1 (de) * 1999-04-12 2000-10-19 Schwoerer Haus Gmbh & Co Trockenestrichelement
DE20104144U1 (de) * 2001-03-09 2001-08-09 Hönle & Partner GmbH, 91710 Gunzenhausen Zementschaumdämmung für Holzbalkendecken

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DE202004006449U1 (de) 2004-09-23
EP1596028A3 (fr) 2008-09-03

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