DE2632077A1 - UNDERFLOOR HEATING ELEMENT - Google Patents

UNDERFLOOR HEATING ELEMENT

Info

Publication number
DE2632077A1
DE2632077A1 DE19762632077 DE2632077A DE2632077A1 DE 2632077 A1 DE2632077 A1 DE 2632077A1 DE 19762632077 DE19762632077 DE 19762632077 DE 2632077 A DE2632077 A DE 2632077A DE 2632077 A1 DE2632077 A1 DE 2632077A1
Authority
DE
Germany
Prior art keywords
element according
heating element
floor
heating
reinforcement mat
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Withdrawn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
DE19762632077
Other languages
German (de)
Inventor
Juergen Bobeth
Franz-Josef Dipl Chem Dr Dany
Arno Hoffmann
Joachim Dipl Chem Dr Kandler
Guenter Sorbe
Lothar Dipl Ing Werner
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE19762632077 priority Critical patent/DE2632077A1/en
Priority to CH673877A priority patent/CH619038A5/en
Priority to FR7721766A priority patent/FR2358621A1/en
Priority to NL7707866A priority patent/NL7707866A/en
Priority to LU77766A priority patent/LU77766A1/xx
Priority to BE179366A priority patent/BE856842A/en
Publication of DE2632077A1 publication Critical patent/DE2632077A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Surface Heating Bodies (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)

Description

HOECHST.AKTIENGESELLSCHAFT/HOECHST.AKTIENGESELLSCHAFT /

HOE 76/H o37HOE 76 / H o37

Fußbodenheizelernente . .-_"■■Underfloor heating elements. .-_ "■■

Die vorliegende Erfindung betrifft Fußbodenbeizeiemente, insbesondere als Fertigbauteil, zum Anschluß an eine Warmwasser-■ heizungsanlage, bestehend aus einer Isolierschicht, einer Armierungsmatte, .Heizrohren und einem Fließestrich. Es ist bekannt," Raumheizungen in den Fußboden zu verlegen-. Es wird dabei unterschieden zwischen einer Elektroheizung, insbesondere einer Elektrospeicherheizung, bei der elektrisch betriebene Heizelemente im Fußboden angeordnet sind, und einer Warmwasserheizung, bei dor metallische Heizrohre im Fußboden verlegt sind. Diese Heizrohre werden auf der Rohdecke auf einem Schienensystem oder Stahlnet^ verlegt. Zur Verteilung der Wärme an die Fußbodenoberfläche können Wärmeleitbleche an den Rohren angebracht sein. Die gesamte Konstruktion wird dann in verschiedene Materialien, wie z.B. Zementestrich, eingebettet.. Der Aufbau dieser Konstruktion erfordert einen erheblichen Zeit- und Arbeitsaufwand und kann auch nur an Ort und Stelle erfolgen. ""_-■_." - -The present invention relates to floor trim elements, in particular as a prefabricated component, for connection to a hot water ■ heating system, consisting of an insulating layer, a Reinforcement mat, heating pipes and a self-leveling screed. It is known to "lay space heating in the floor - it a distinction is made between electric heating, in particular electric storage heating, in the case of electric operated heating elements are arranged in the floor, and one Hot water heating with metallic heating pipes laid in the floor. These heating pipes are laid on the raw ceiling on a rail system or steel net ^. To distribute the Heat to the floor surface can be made of heat conducting plates Pipes be attached. The entire construction is then in various materials, such as cement screed, embedded ... The construction of this construction requires a considerable amount of time and effort and can only be done on the spot take place. "" _- ■ _. "- -

Ein weiterer schwerwiegender Nachteil besteht darin, daß die beim Heizbetrieb auftretenden- Wärme spannungen zu Rissen..-sowohl im Estrich als auch in den Heizrohren-führen.Another serious disadvantage is that the During heating operation occurring- heat stresses to cracks ..- both in the screed as well as in the heating pipes.

Überraschend wurde nun gefunden, daß die bisherigen Schwierigkeiten dadurch beseitigt werden, wenn die Heizrohre aus PoIy- Surprisingly, it has now been found that the previous difficulties are eliminated if the heating pipes are made of poly

- Z-70988 4/0068- Z- 70988 4/0068

olefinen eingebettet sind in einen Fließestrich mit einer Dichte von 1,8 bis 2,2 g/cm·', einer Biegezugfestigkeit von f?o bis 1oo kp/cm und einer Druckfestigkeit von 35o bis 45o kp/cm . Die Biegezugfestigkeit und die Druckfestigkeit wurden 7 Tage nach Fertigung der Fußbodenheizelemerite bestimmt. olefins are embedded in a self-leveling screed with a Density of 1.8 to 2.2 g / cm · ', a flexural strength of f? o to 1oo kp / cm and a compressive strength of 35o to 45o kgf / cm. The flexural tensile strength and the compressive strength were determined 7 days after the underfloor heating elements had been manufactured.

Weitere Merkmale der Erfindung werden anhand der beigefügten Zeichnung erläutert. In Fig. 1 ist eine teilweise aufgeklappte Ansicht von oben dargestellt.Further features of the invention will become apparent with reference to the attached Drawing explained. In Fig. 1 is a partially opened view from above is shown.

In Fig. 2 ist ein Schnitt durch das Fußbodenheizelement vollzogen. In Fig. 2 a section is made through the underfloor heating element.

Die Heizrohre 6 werden mittels der Schellen 7 an der Armierungsmatte 4 befestigt. Die Stifte 5 verbinden die Isolierschicht 1, die Folie 3 und "die Armierungsmatte 4 miteinander. Die Estrichplatte 2 umhüllt die Heizrohre 6 und die Armierungsmatte 4. ■ ■ The heating pipes 6 are fastened to the reinforcement mat 4 by means of the clamps 7. The pins 5 connect the insulating layer 1, the film 3 and the reinforcement mat 4 to one another. The screed slab 2 envelops the heating pipes 6 and the reinforcement mat 4. ■ ■

Als besonders vorteilhaft hat sich erwiesen, wenn die Heizrohre 6 aus Polypropylen, Polyäthylen oder Polyvinylchlorid gefertigt und die Heizrohre 6 mit der Armierungsinatte 4 starr verbunden sind, wobei bevorzugt die Heizrohre 6 mit Schellen an der Armierungsmatte 4 befestigt sind.It has proven to be particularly advantageous if the heating pipes 6 are made of polypropylene, polyethylene or polyvinyl chloride manufactured and the heating pipes 6 with the reinforcing mat 4 rigid are connected, wherein the heating pipes 6 are preferably attached to the reinforcement mat 4 with clamps.

Ein weiterer erfindungsgemäßer Vorteil ist gegeben, wenn der Fließestrich 2 aus Anhydrit (CaSOz,) und/oder Ca-lciurasulfathalbhydrat (CaSO^ . 1/2 H2O) aufgebaut ist.Another advantage of the invention is when the flowing screed 2 of anhydrite (CaSO z) and / or Ca-lciurasulfathalbhydrat (CaSO ^. 1/2 H 2 O) is constructed.

Zweckmäßig ist es, daß die Isolierschicht 1 mit der Armierungsmatte 4 mittels Stiften 5 verbunden ist. Vorzugsweise besteht die Armierungsmatte 4 aus einem Kunststoffgewebe, insbesondere aus Polyethylenterephthalat. Es empfiehlt sich, die Isolierschicht 1 durch eine Folie 3 von dem Fließestrich 2 zu trennen. Besonders bewährt hat sich eine Folie 3 aus Polyäthylen.It is useful that the insulating layer 1 is connected to the reinforcement mat 4 by means of pins 5. Preferably there is the reinforcement mat 4 made of a plastic fabric, in particular made of polyethylene terephthalate. It is best to use the insulating layer 1 to be separated from the flowing screed 2 by a film 3. A film 3 made of polyethylene has proven particularly useful.

— 3 —
7 0 9 8 8 4/0068- 3 -
7 0 9 8 8 4/0068

Claims (9)

HOE 76/H o37HOE 76 / H o37 PatentansprücheClaims M.jFußbodenheizelement, insbesondere als Fertigbauteil, zum Anschluß an eine Warmwasserheizungsanlage, "bestehend aus einer Isolierschicht (1), einer Armierungsmatte (4), Heizrohren (6) und einem Fließestrich (2), dadurch gekennzeichr net, daß Heizrohre aus Polyolefinen eingebettet sind in einen Fließestrich mit einer Dichte von 1,8 bis 2,2 g/cm ,M.jFußbodenheizelement, especially as a prefabricated component, for connection to a hot water heating system, "consisting of an insulating layer (1), a reinforcement mat (4), heating pipes (6) and a flowing screed (2), characterized in that heating pipes made of polyolefins are embedded in a flowing screed with a density of 1.8 to 2.2 g / cm, ο einer Biegezugfestigkeit von 5c- bis 1oo kp/cm'" und einer Druckfestigkeit von 35o bis 45o kp/cnT". ο a flexural strength of 5c to 1oo kp / cm '"and a compressive strength of 35o to 45o kp / cnT". 2. Fußbodenheizelement nach Anspruch 1, dadurch gekennzeichnet, daß die Heizrohre (6) aus Polypropylen, Polyäthylen oder Polyvinylchlorid gefertigt sind.2. Floor heating element according to claim 1, characterized in that the heating pipes (6) are made of polypropylene, polyethylene or polyvinyl chloride. 3. Fußbodenheizelement, nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Heizrohre (6) mit der Armierungsmatte (4) starr verbunden sind. 3. Underfloor heating element according to claim 1 or 2, characterized in that the heating pipes (6) are rigidly connected to the reinforcement mat (4). 4. Fußbodenheizelement nach Anspruch 3, dadurch gekennzeichnet, daß die Heizrohre (6) mit Schellen (7) an der Armierungsmatt? (4) befestigt sind..4. Floor heating element according to claim 3, characterized in that the heating pipes (6) with clamps (7) on the reinforcement mat? (4) are attached .. 5·." Fußbodenheizelement nach einem der Ansprüche 1--4, dadurch gekennzeichnet, daß der Fließestrich (2) aus Anhydrit (CaSO^) und/oder Calciumsulfathalbhydrat (CaSO^ . 1/2 H2O) aufgebaut ist. ■ · ·5. "Floor heating element according to one of claims 1-4, characterized in that the flowing screed (2) is made up of anhydrite (CaSO ^) and / or calcium sulfate hemihydrate (CaSO ^. 1/2 H 2 O). ■ · · 6. Fußbodenheizelement nach einem der Ansprüche 1-5, dadurch gekennzeichnet, daß die Isolierschicht (1) mit der Arraierungsmatte (4) mittels Stiften (5) verbunden ist.6. Floor heating element according to one of claims 1-5, characterized in that the insulating layer (1) is connected to the Arraierungsmatte (4) by means of pins (5). 7. Fußbodenheizelement nach einem der Ansprüche 1-6, dadurch 7. Floor heating element according to one of claims 1-6, characterized . gekennzeichnet, daß die Armierungsmatte (4) ein Kunststoffgewebe ist. - . characterized in that the reinforcement mat (4) is a plastic fabric. - - 4 709884/0 068- 4 709884/0 068 ORiGiNALlNSPECTEDORiGiNALlNSPECTED 8. Fußbodenheizelement nach Anspruch 7, dadurch gekennzeichnet, daß die Armierungsmatte (4) aus Polyethylenterephthalat besteht.8. Fußbodenheizelement according to claim 7, characterized gekennzeic h net, that the reinforcing mesh (4) consists of polyethylene terephthalate. 9. Fußbodenheizelement nach einem der Ansprüche 1-8, dadurch gekennzeichnet, daß die Isolierschicht (1) durch eine Folie 0) von dem Fließestrich (2) getrennt wird.9. Underfloor heating element according to one of claims 1-8, characterized in that the insulating layer (1) is separated by a film 0) from the flowing screed (2). 1o. Fußbodenelement nach Anspruch 9, dadurch gekennzeichnet, daß die Folie (3) aus Polyäthylen besteht.1o. Floor element according to claim 9, characterized in that the film (3) consists of polyethylene. 70988 4/006870988 4/0068
DE19762632077 1976-07-16 1976-07-16 UNDERFLOOR HEATING ELEMENT Withdrawn DE2632077A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19762632077 DE2632077A1 (en) 1976-07-16 1976-07-16 UNDERFLOOR HEATING ELEMENT
CH673877A CH619038A5 (en) 1976-07-16 1977-06-01 Floor heating element
FR7721766A FR2358621A1 (en) 1976-07-16 1977-07-13 UNDERFLOOR HEATING ELEMENTS
NL7707866A NL7707866A (en) 1976-07-16 1977-07-14 GROUND HEATING ELEMENT.
LU77766A LU77766A1 (en) 1976-07-16 1977-07-14
BE179366A BE856842A (en) 1976-07-16 1977-07-15 UNDERFLOOR HEATING ELEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762632077 DE2632077A1 (en) 1976-07-16 1976-07-16 UNDERFLOOR HEATING ELEMENT

Publications (1)

Publication Number Publication Date
DE2632077A1 true DE2632077A1 (en) 1978-01-26

Family

ID=5983207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762632077 Withdrawn DE2632077A1 (en) 1976-07-16 1976-07-16 UNDERFLOOR HEATING ELEMENT

Country Status (6)

Country Link
BE (1) BE856842A (en)
CH (1) CH619038A5 (en)
DE (1) DE2632077A1 (en)
FR (1) FR2358621A1 (en)
LU (1) LU77766A1 (en)
NL (1) NL7707866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817446A1 (en) * 1978-04-21 1979-10-25 Karl Hollemann Multilayer surface building heater - has cover and base plates with channels for plastics water pipes
DE2841208A1 (en) * 1978-09-22 1980-04-03 Peter Trenciansky Underfloor heating with polystyrene foam, glass wool or cork layer - incorporating multi-ply embossed plastics film-aluminium laminate
DE2849805A1 (en) * 1978-11-16 1980-05-22 Karl Maier Plate heater structural element - has panel made of foam plastics material with opposite faces fitted with acoustic insulating layer and grid for anchoring members

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742402A1 (en) * 1977-09-21 1979-03-29 Hoechst Ag UNDERFLOOR HEATING
AT392107B (en) * 1987-09-08 1991-01-25 Steiner Josef CLIMATE WALL
EP2210866B1 (en) * 2008-12-16 2021-09-15 Knauf Gips KG Thin-layer heat screed construction on partition and insulating layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065365A (en) * 1964-11-18 1967-04-12 Joseph Mcclellan Improvements in or relating to hot water domestic and/or central heating systems
DE2026674A1 (en) * 1970-06-01 1971-12-09 Huebner A Underfloor storage heating
DE2125621A1 (en) * 1971-05-24 1972-12-07 Ctc Gmbh, 2000 Hamburg Heatable and coolable building structure layer
DE2231093A1 (en) * 1972-06-24 1974-01-10 Ctc Gmbh CARRYING MAT
CH579245A5 (en) * 1973-09-13 1976-08-31 John & Co

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817446A1 (en) * 1978-04-21 1979-10-25 Karl Hollemann Multilayer surface building heater - has cover and base plates with channels for plastics water pipes
DE2841208A1 (en) * 1978-09-22 1980-04-03 Peter Trenciansky Underfloor heating with polystyrene foam, glass wool or cork layer - incorporating multi-ply embossed plastics film-aluminium laminate
DE2849805A1 (en) * 1978-11-16 1980-05-22 Karl Maier Plate heater structural element - has panel made of foam plastics material with opposite faces fitted with acoustic insulating layer and grid for anchoring members

Also Published As

Publication number Publication date
BE856842A (en) 1978-01-16
LU77766A1 (en) 1978-02-02
NL7707866A (en) 1978-01-18
FR2358621B1 (en) 1983-08-19
CH619038A5 (en) 1980-08-29
FR2358621A1 (en) 1978-02-10

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Legal Events

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8110 Request for examination paragraph 44
8130 Withdrawal