DE3420729A1 - Prefabricated reinforced concrete slabs serving simultaneously as floors and heating surfaces for buildings - Google Patents

Prefabricated reinforced concrete slabs serving simultaneously as floors and heating surfaces for buildings

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Publication number
DE3420729A1
DE3420729A1 DE3420729A DE3420729A DE3420729A1 DE 3420729 A1 DE3420729 A1 DE 3420729A1 DE 3420729 A DE3420729 A DE 3420729A DE 3420729 A DE3420729 A DE 3420729A DE 3420729 A1 DE3420729 A1 DE 3420729A1
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Prior art keywords
heating
reinforced concrete
prefabricated reinforced
concrete slabs
slabs
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DE3420729A
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German (de)
Inventor
Walter Dipl.-Ing. 7000 Stuttgart Scheu
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Individual
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Individual
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Priority to DE3420729A priority Critical patent/DE3420729A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • 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]

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Central Heating Systems (AREA)

Abstract

The invention relates to prefabricated reinforced concrete slabs having concrete-encased heating elements serving simultaneously as floors and as heating surfaces for ceilings or floors for buildings. The surfaces are smoothed in the factory in such a way that the installed slabs can be bonded to the finished floor (PVC, carpet or the like) without an additional topping finish. The heating elements can be the known mats from floor-warming cables, or plastic or metal piping carrying hot water. The hot water is heated up by means of oil or gas boilers, a heat pump or particularly cost-effective electric flow-type calorifiers. The size of the heating surfaces of floors favours a low-temperature heating operation, which saves energy and is also best suited to the use of heat pumps. The storage mass of the reinforced concrete covering slabs permits operation with storage heat and in the case of a heat pump plant renders the buffer store superfluous, and in the case of the use of a flow-type calorifier as heat generating apparatus, the expensive solid or water store otherwise required for an electric storage heating system. Control is performed using the known electric storage heating system charging controllers. Erection is rendered simpler, quicker and less expensive by the slabs according to the invention.

Description

BESCHREIBUNG DER EKF INUUNGDESCRIPTION OF THE EKF INUUNG

Anwendung: Application :

Die beschriebenen vorgefertigten Stahlbetonplatten mit eingebauten Heizelementen sollen zugleich als Geschoßdecken und Heizflächen für Gebäude dienen.The prefabricated reinforced concrete slabs described with Built-in heating elements should also serve as floor ceilings and heating surfaces for buildings.

Zweck der Erfindung: Purpose of the invention :

Durch die Verwendung von vorgefertigter und oberseitig geglätteter Stahlbeton-Geschoßdeckenplatten als Heizflächen By using pre-made and top-sided Smoothed reinforced concrete floor slabs as heating surfaces

- sollen die großen Flächen von Geschoßdecken zu einem Heizbetrieb mit niederen Heizwassertemperaturen genutzt werden;- the large areas of floor ceilings should become one Heating mode used with low heating water temperatures will;

- soll die Speicherfähigkeit der Stahlbetonplatten für einen energiesparenden und Materialschonenden Heizbetrieb mit möglichst langen Heizpausen und Heizphasen genutzt werden;- should the storage capacity of the reinforced concrete slabs for an energy-saving and material-friendly heating operation with the longest possible heating breaks and heating phases be used;

- soll die Installation von Heizflächen von der Baustelle weg in die Vorfertigung ohnehin verwendeter Stahlbetonfertigteile verlegt werden;- the installation of heating surfaces away from the construction site in the prefabrication should be used anyway Precast reinforced concrete elements are laid;

- soll bei geringeren Anforderungen an die Trittschalldämmung auf die bauseitige zusätzliche Herstellung eines schwimmenden Estrichs verzichtet werden können.- should be used with lower requirements for impact sound insulation the additional construction of a floating screed on site can be dispensed with.

Strand der Technik: Beach of technology :

Bekannt sind Fußbodenheizungen, wobei Heizelemente in oder unter einem schwimmenden Estrich aus mineralischem oder bituminösem Material angeordnet sind.Floor heating systems are known, with heating elements in or under a floating floor made of mineral or bituminous material are arranged.

Bekannt sind auch Geschoßdecken aus Stahlbeton, die an der Baustelle gegossen und in welche Heizelemente vorzugsweise Heizwasser-führende Stan1rohre - einbetoniert werden.Floor ceilings made of reinforced concrete are also known, which are poured at the construction site and in which heating elements, preferably heating water-carrying Stan 1 pipes - are concreted.

Bekannt sind auch vorgefertigte Stahlbetondeckenplatten aber ohne fertige, glatte Oberseite und olmt einbetonierte Heizelemente.Prefabricated reinforced concrete ceiling panels are also known but without a finished, smooth top and olmt concreted in Heating elements.

Kritik am Stand der TechnikCriticism of the state of the art

- Die Qualität der Oberflächen sowohl von auf der Baustelle gegossenen Stahlbetondecken als auch der bekannten vorgefertigten Stahlbeton-Geschoß-Deckenplatten machen einen nachträglich auf der Baustelle herzustellenden Estrich notwendig.- The quality of the surfaces of both reinforced concrete ceilings poured on site and the familiar ones Prefabricated reinforced concrete storey ceiling slabs make a retrospective on the construction site screed to be produced is necessary.

- Auch die Herstellung von Fußbodenheizunqen auf der Baustelle erfordert nach Herstellung der Geschoßdecke zusätzliche Arbeitsgänge auf der Baustelle, die dort nicht rationalisiert werden können und den übrigen Bauablauf behindern oder verzögern.- Also the production of underfloor heating on the The construction site requires additional work steps on the construction site after the floor slab has been produced, which cannot be rationalized there and hinder or delay the rest of the construction process.

- Bei der Einbetonierung von Heizelementen in die auf der Baustelle gegossenen Stahlbetondecken dürfen die Heizelemente nicht dicht an der Unterseite der Decke liegen, da dort durch die spätere Montage von Leuch- 4* ten und ähnlichem die Gefahr der Beschädigungen zu <-, groß ist. Die Heizelemente müssen deshalb bei auf der Baustelle gegossenen Stahlbetondecke vor dem Gießen der Decken in der Deckenschalung in einem bestimmten Abstand von der Deckenunterseite, bzw. von der Schalung, fixiert werden. Dies ist angesichts der Hersteil ungsbedinqunqen auf der Baustelle un.ständlich und zeitraubend, und vor allem können evtl. verformbare Heizelemente (Kunststoffrohre, Hrizkabelmatten) in der Schalung hinsichtlich ihrer Höhenlage nicht ausreichend zuverlässig fixiert werden.- In the embedding of heating elements in the cast at the construction site reinforced concrete floors, the heating elements must not be located close to the underside of the ceiling because there th * by the later installation of luminaire 4 and the like, the risk of damage to <- is great. In the case of a reinforced concrete ceiling poured on the construction site, the heating elements must therefore be fixed in the ceiling formwork at a certain distance from the underside of the ceiling or from the formwork before the ceilings are poured. In view of the manufacturing conditions on the construction site, this is inconvenient and time-consuming, and above all, any deformable heating elements (plastic pipes, heating cable mats) in the formwork cannot be fixed with sufficient reliability in terms of their height.

Die Aufgabe Her ErfindungThe task of the invention

Der Erfindung liegt die Aufgabe zugrunde, zusammen mit vorgefertigten Stahlbeton-Geschoßdecken-PIatten Heizflächen für Gebäude zu schaffen, die den Erfordernissen moderner, energiesparender N '< edertemperatur— und Wärmepumpenheizungen entgegenkommen, kostengünstig sind, die Oualität industriell gefertigter Produkte aufweisen und den Bauablauf auf der Baustelle vereinfachen statt komplizieren.The invention is based on the object, along with prefabricated reinforced concrete floor slabs-PIatten to provide heating surfaces for buildings that meet the requirements of modern, energy-efficient N '<edertemperatur- and heat pump heating systems are inexpensive, have the Oualität industrially manufactured products and the construction process on the Simplify the construction site instead of complicating it.

Lösung: Solution :

Die Aufgabe wird erfindungsgemäß wie folgt oelöst (siehe Figur 1, ? und 3)The object is achieved according to the invention as follows (see Figure 1 ,? And 3)

Die Geschoßdecken nahezu aller Gebäude werden ohnehin aus Stahlbeton hergestellt. Durch die besonderen Wärmeleit- und -Speichereigenschaften des Betons sind Stahlbeton-Geschoßdecken als Niedertemperaturheizflachen für einen Heizbetrieb mil/6 angen Heizphasen und Heizpausen bestens geeignet. Zur Vermeidung der Probleme des Einbetonierens von Heizelementen auf der Baustelle und zur Kostensenkung werden erfindungsgemäß Stahlbeton-Geschoßdeckenplatten mit eingebauten Heizelementen vorgefertigt (1) und (2).The ceilings of almost all buildings are made of reinforced concrete anyway. Due to the special heat conduction and storage properties of concrete are reinforced concrete floor slabs as low-temperature heating surfaces for one Heating mode with / 6 pleasant heating phases and heating breaks ideal suitable. To avoid the problems of setting in concrete of heating elements on the construction site and to reduce costs are reinforced concrete floor slabs according to the invention prefabricated with built-in heating elements (1) and (2).

Zur Herstellung der vorzufertigenden Deckenplatten wird ,Ϋ zunächst, wie bekannt und üblich, die Form geschalt, undTo produce the ceiling panels to be prefabricated , Ϋ first, as is known and customary, the form is formed, and

die Bewehrung vorgerichtet und nach statischer E fordernisthe reinforcement prepared and according to static requirements

t ' r t ' r

<- in die Schalung gelegt. Hierauf wird der Beton bis zu einer<- placed in the formwork. Thereupon the concrete becomes up to one

bestimmten Höhe ei ngebr<icht; bei einem Einsatz als Deckenheizung ist der Sicherheitsabstand von der üeckenuntersicht ca. 7 cm (Figur 2), bei einem Einsatz als Fußbodenheizung wird der. Beton zunächst bis auf ca. Λ cm unter der Oberkante eingebracht (Figur 3).given amount; When used as ceiling heating, the safety distance from the bottom of the corner is approx. 7 cm (Figure 2), when used as underfloor heating, the. Concrete initially placed up to approx. Λ cm below the upper edge (Figure 3).

Hierauf wird das möglichst vorgefertigte Heizelement und eine eventuelle obere Bewehrung nach statischer Erfordernis· eingelegt und der restliche Beton eingebracht. Der oberste Beton wird mit feiner Körnunq hergestellt und so geglättet, daß die auf der Baustelle eingebaute Deckenplatte ohne zusätzlichen Estrich mit einem PVC- oder Teppichboden beklebt werden kann.The prefabricated heating element and any upper reinforcement according to static requirements inserted and the rest of the concrete poured in. The top concrete is made with fine grain and such smoothed that the ceiling plate installed on the construction site without additional screed with a PVC or Carpet can be pasted.

PC S" PC S "

Als Heizelemente dienen entweder Heizwasser führende Rohrleitungen aus Kunststoff oder Metall, o<i<->r Hei::- kabelmatten.Either heating water is used as heating elements Pipelines made of plastic or metal, o <i <-> r Hei :: - cable mats.

- F'ür die Ausführunq der Heizelemente als Heizwasser- For the execution of the heating elements as heating water

führende Rohrleitunqen kommen bevorzuqt Kunststoffrohre in Betracht. In jeder vorqeiertigten Stahlbetondeckenplatte wird ein Heizkreis (?.) einbetoniert, dessen zwei aus dem Fertiqteil austretende Enden mit Hilfe von Schweißmuffen (3) und Verbindungsleitunqen über den Vor- und Rücklaufverteiler (5) und (6) bis zum Wärmeerzeuger verlängert werden. Die Verbindunqsleitungen werden in den am Stoß von 2 Stahlbetonplatten gebildeten Zwischenraum (7) einnelegt, welcher vor dem Mauern des nächsten Geschosses mit Beton aus-Leading pipelines are preferably plastic pipes. A heating circuit (?.) Is concreted into each prefabricated reinforced concrete ceiling slab, the two ends of which emerging from the finished part are extended to the heat generator with the help of welding sleeves (3) and connecting lines via the flow and return distributors (5) and (6). The connecting lines are laid in the space (7) formed at the joint of 2 reinforced concrete slabs, which is lined with concrete in front of the walls of the next floor.

"55 gegossen wird."55 is poured.

Die Erwärmung des Heizwassers erfolgt; entweder mit den bekannten Heizwärmeerzeuqern (A), wie O]- oder Gaskessel oder Wärmepumpe oder mit Hilfe des seither nur zur BrauchwassererwHrmung verwendeten und besonders kostengünstigen l:.\ ektrodurchl auf erh i t zer:;.The heating water is heated; either with the known Heizwärmeerzeuqern (A ), such as O] - or gas boiler or heat pump or with the help of the particularly cost-effective l:. \ ektrodurchl auf Heizer:;.

- Die Steuerunq aller Wärmeerzeugr-r ■-■: Ό'Ή ni ttel s den von den Fußborien-Elektrospeicherheizunqen her bekannten Aufladesteuerungen (8),in Abhängigkeit von der Witterung und der Restwärme in den Stahlbeton-Geschofl-Deckenplatten. - The control of all heat generators ■ - ■: Ό'Ή ni ttel s den known from the Fußborien-Elektrospeicherheizunqen Charging controls (8), depending on the weather and the residual heat in the reinforced concrete floor slabs.

BAD ORiGSNALBAD ORiGSNAL

Erzielbare Vorteile: - ί · Achievable advantages : - ί ·

- Große Heizflächen ermöglichen niedere Heizwassertemperaturen. Niedere Heizwassertempera!uren sind energiesparend. Bei Wärmepumpen verengern sie deren Lebensdauer und erhöhen ihre Leistungszahl.- Large heating surfaces enable lower heating water temperatures. Low heating water temperatures save energy. In the case of heat pumps, they shorten their service life and increase their coefficient of performance.

- Die große Wärmespeicherfähigkeit des Betons erlaubt lanqe und zusammenhängende Heizphasen und Heizpausen ohne zu stark schwankende Raumtemperaturen.- The great heat storage capacity of the concrete allows Long and coherent heating phases and heating breaks without excessively fluctuating room temperatures.

- Lanqe Heizphar.en und Heizpausen tragen zur Energieeinsparunq bei.- Lanqe heating phases and heating breaks contribute to energy savings at.

- fcüne Verringerung der Zdhl der Einschaltungen verlängert die Lebensdauer von Runs t s t.of 1 1 ei tunqen , von Steuerorganen und der Wärmeerzeuqer- Increase in the number of start-ups the service life of Runs t s t.of 1 1 ei tunqen, of control organs and the heat generator

·»· - und ermög Liehen bei Elektro— und Wärmepumpenhei—· »· - and enables rental of electric and heat pump heating

. zungen die vorzugsweise Inanspruchnahme von billigerem Nachtstrom, ohne daß die Installation von besonderen, zusätzliche Kosten verursachenden Speicherelementen zur Überbrückung der langen Heizpausen taqsüber erforderlich wäre: Wärme— pumpen brauchen keine Pufferspeicher mehr, Elektrospeicherheizungen brauchen keine Feststoff— oder Wasserspeicher mehr.. tongues the preferential use of cheaper night electricity without the installation of special, additional cost-causing storage elements to bridge the long Heating breaks would be necessary throughout the day: heat pumps no longer need buffer storage, electric storage heaters need no more solid or water storage.

- Die Vorfertigung ermöglicht eine rationelIe und kostengünstige Herstellung.- The prefabrication enables a rational and inexpensive Manufacturing.

- Die Verfertigung verkürzt und vereinfacht den Arbeitsablauf auf der Baustelle. - The production shortens and simplifies the workflow on the construction site.

- Die Vorfertigung erlaubt die Herstellung einer hinreichend ebenen und glatten Oberfläche, welche direkt mit dem Fertigbelag (PVC, Teppich o.a.) beklebt werden kann, womit sidneinauf der Baustelle herzustellender bstrich erübrigt.- The prefabrication allows the production of a sufficient even and smooth surface, which can be glued directly to the finished flooring (PVC, carpet, etc.), with which No coating to be produced on the construction site is required.

~ ι ~ ι

Leerseite -Blank page -

Claims (8)

PATENTANSPRÜCHEPATENT CLAIMS Vorgefertigte Stahlbeton-Platten, zugleich als Geschoßdecken und Heizflächen für Gebäude, dadurch gekennzeichnet, daß in die Platten im Zuge der Baufertigung Heizelemente einbetoniert werden.Prefabricated reinforced concrete slabs, at the same time as floor slabs and heating surfaces for buildings, characterized in that heating elements are installed in the panels in the course of construction be set in concrete. 2. Vorgefertigte Stahlbetonplatten nach Anspruch 1, dadurch gekennzeichnet, daß die Oberflächen werksseitig so eben und glatt hergestellt werden, daß ein bauseitiger Estrich entfallen kann.2. Prefabricated reinforced concrete slabs according to claim 1, characterized characterized in that the surfaces are made so even and smooth at the factory that an on-site screed can be omitted. Vorgefertigte Stahlbetonplatten nach Anspruch 1, gekennzeichnet dadurch, daß die Heizelemente nahe an der Plattenunterseite, zum Einsatz als Deckenheizung, angeordnet sind.Prefabricated reinforced concrete slabs according to Claim 1, characterized in that the heating elements are arranged close to the underside of the plate for use as ceiling heating are. Vorgefertigte StahLbetonplatten nach Anspruch I, gekennzeichnet dadurch, daß die Heizelemente nahe an der Oberfläche, zum Einsatz "'als Fußbodenheizung, angeordnet sind,Prefabricated reinforced concrete slabs according to Claim I, characterized in that the heating elements are arranged close to the surface for use as underfloor heating, 5. Vorgefertigte Stahlbetonplatten nach Anspruch 1, gekennzeichnet dadurch, daß die einzubetonierenden Heizelemente aus elektrisch erwärmten Heizkabel matten bestehen.5. Prefabricated reinforced concrete slabs according to claim 1, characterized in that the heating elements to be set in concrete consist of electrically heated heating cable mats. 6. Vorgefertigte Stahlbetonplatten für Gebäude nach Anspruch 1, gekennzeichnet dadurch, daß die Heizelemente aus wasserführenden Rohren aus Kunststoff oder Metall bestehen, wobei die Erwärmung des Heizwassers durch die bekannten Heizwärmeerzeuger erfolgt.6. Prefabricated reinforced concrete slabs for buildings according to claim 1, characterized in that the heating elements consist of water-carrying pipes made of plastic or metal, wherein the heating of the heating water takes place through the known heating heat generator. 7. Vorgefertigte Stahlbetonplatten mit heizwasserführenden Rohren nach Anspraich 3, gekennzeichnet dadurch, daß das Heizwasser in ei nern Clektrodurchl auf erhi tzer erwärmt wird.7. Prefabricated reinforced concrete slabs with hot water Pipes according to claim 3, characterized in that the heating water is heated to heaters in a Clektrodurchl. 8. Vorgefertigte Stahlbetonplatten nach Anspruch 1, 6 und 7, gekennzeichnet dadurch, daß der Elektrodurchlauferhitzer und dessen Heizwasserdurchlauf durch eine handelsübliche, Restwärme- und Wi tterungs-abhängige Speicherheizung^-auf- -* ladesteuerung ein- und ausgeschaltet wird. \ί^&Λι J8. Prefabricated reinforced concrete slabs according to claim 1, 6 and 7, characterized in that the electric water heater and its heating water flow through a commercial, residual heat and weather-dependent storage heater ^ -auf- - * charge control is switched on and off. \ ί ^ & Λι J
DE3420729A 1984-06-04 1984-06-04 Prefabricated reinforced concrete slabs serving simultaneously as floors and heating surfaces for buildings Withdrawn DE3420729A1 (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739760A1 (en) * 1986-12-30 1988-07-14 Heidenau Netz & Seil Veb Steel-free, prefabricated concrete heater
DE3818543A1 (en) * 1988-05-31 1989-12-07 Paul Dipl Ing Jordan Panel-heating system for glass windows and for similar sheet-like building-shell elements
DE4031483A1 (en) * 1989-12-20 1991-07-04 Hatto Jansen Two-panel wall cladding section - has heat insulating layer and heating pipe between panels
DE9007061U1 (en) * 1990-06-25 1991-10-31 Bossert, Gerdi, 7730 Villingen-Schwenningen Cooling device
DE4414998A1 (en) * 1994-05-09 1994-10-20 Joachim Dipl Ing Hoddow Utilisation of the reinforced-concrete floors of houses as a heat-storage means for the economical operation of heating systems
DE19819230A1 (en) * 1998-04-29 1999-11-25 Ziegelmontagebau Johanni Gmbh Heat installation for room
GB2340928A (en) * 1998-08-10 2000-03-01 Warmafloor Heating/cooling structures
FR2859744A1 (en) * 2003-09-11 2005-03-18 Vincent Birarda Panel for producing heating and/or cooling e.g. load bearing walls of building, has tube whose ends are accessible in recesses to permit their connection with heat energy transportation and distribution conduit of adjacent panels
GB2449184A (en) * 2005-11-24 2008-11-12 James Edward Douglass Heated decking plank
FR2930570A1 (en) * 2008-04-23 2009-10-30 Naullet Sa Soc Prefabricated concrete element e.g. bench, has external surfaces adapted to be used as heating surfaces, and electrical heating resistances arranged near external surfaces, where resistances are partially surrounded by concrete
FR2937063A1 (en) * 2008-10-15 2010-04-16 Sodimagaz CONSTRUCTION ELEMENT, METHOD FOR MANUFACTURING THE SAME AND USES THEREOF
SE2051253A1 (en) * 2020-10-27 2022-04-28 Innovations In Stockholm Ab Concrete slab
US11753337B2 (en) 2019-02-14 2023-09-12 Iowa State University Research Foundation, Inc. Electrically conductive concrete composition and system design for resistive heating of pavements with low volume fractions of carbon microfiber

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739760A1 (en) * 1986-12-30 1988-07-14 Heidenau Netz & Seil Veb Steel-free, prefabricated concrete heater
DE3739760C2 (en) * 1986-12-30 1999-07-01 Inst Tech Textilien Gmbh Steel-less, prefabricated concrete radiator
DE3818543A1 (en) * 1988-05-31 1989-12-07 Paul Dipl Ing Jordan Panel-heating system for glass windows and for similar sheet-like building-shell elements
DE4031483A1 (en) * 1989-12-20 1991-07-04 Hatto Jansen Two-panel wall cladding section - has heat insulating layer and heating pipe between panels
DE9007061U1 (en) * 1990-06-25 1991-10-31 Bossert, Gerdi, 7730 Villingen-Schwenningen Cooling device
DE4414998A1 (en) * 1994-05-09 1994-10-20 Joachim Dipl Ing Hoddow Utilisation of the reinforced-concrete floors of houses as a heat-storage means for the economical operation of heating systems
DE19819230C2 (en) * 1998-04-29 2003-08-14 Ziegelmontagebau Johanni Gmbh Space heater and method for forming a space heater
DE19819230A1 (en) * 1998-04-29 1999-11-25 Ziegelmontagebau Johanni Gmbh Heat installation for room
GB2340928A (en) * 1998-08-10 2000-03-01 Warmafloor Heating/cooling structures
FR2859744A1 (en) * 2003-09-11 2005-03-18 Vincent Birarda Panel for producing heating and/or cooling e.g. load bearing walls of building, has tube whose ends are accessible in recesses to permit their connection with heat energy transportation and distribution conduit of adjacent panels
GB2449184A (en) * 2005-11-24 2008-11-12 James Edward Douglass Heated decking plank
GB2449184B (en) * 2005-11-24 2009-05-06 James Edward Douglass Decking plank
FR2930570A1 (en) * 2008-04-23 2009-10-30 Naullet Sa Soc Prefabricated concrete element e.g. bench, has external surfaces adapted to be used as heating surfaces, and electrical heating resistances arranged near external surfaces, where resistances are partially surrounded by concrete
FR2937063A1 (en) * 2008-10-15 2010-04-16 Sodimagaz CONSTRUCTION ELEMENT, METHOD FOR MANUFACTURING THE SAME AND USES THEREOF
EP2177684A2 (en) 2008-10-15 2010-04-21 Sodimagaz S.A.S. Construction element, method for manufacturing same and method for producing a heating and/or cooling ceiling
EP2177684A3 (en) * 2008-10-15 2010-06-09 Sodimagaz S.A.S. Construction element, method for manufacturing same and method for producing a heating and/or cooling ceiling
US11753337B2 (en) 2019-02-14 2023-09-12 Iowa State University Research Foundation, Inc. Electrically conductive concrete composition and system design for resistive heating of pavements with low volume fractions of carbon microfiber
SE2051253A1 (en) * 2020-10-27 2022-04-28 Innovations In Stockholm Ab Concrete slab
SE545914C2 (en) * 2020-10-27 2024-03-12 Innovations In Stockholm Ab Moveable vehicle wash arrangement and method for installing such arrangement

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