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aquatherm orangeSports floor heating systemTechnical information surface heating system for sports facilitiesTechnology, construction and applicationaquathermstate of the pipe
PrefaceDear customers since ancient times, mankind has been thinking of effective ways of transporting and using “aqua” (lat. for water) and “therm” (lat. for warmth).Applied technologies have been developed and changed considerably over theages, but the motivation has remained the same: Hygiene, health and well-being.aquatherm has participated in this development over the past 40 years and insome areas has been able to make decisive contributions. An example is theaquatherm green pipe-system produced by aquatherm.By constantly adapting its products to the needs of the market and developing therelevant know-how, aquatherm has achieved worldwide success and prestigewithin the last 40 years: a fact which we are proud of, but at the same timegiving us the motivation to continue making constant improvements.This documentation is to give you a first idea of our products and services - andto make you curious to gain more information.In case of further questions and of course also suggestions, we and our team willbe pleased to be at your disposal!1973Founding of aquatherm by Gerhard Rosenberg19782Christof RosenbergManaging DirectorDirk RosenbergManaging DirectorMaik RosenbergManaging DirectorGerhard RosenbergPresident of the Advisory BoardTransfer to the first factory in Biggen / D-Attendorn1985Completion of factory 1 in Biggen / D-Attendorn1992Founding of the branch in Radeberg near D-Dresden1996Founding of the metal processing companyaquatherm metal, D-Attendorn1998Founding of a subsidiary in Carrara / Italy1999Completion of the main site in D-Attendorn as onecomplex (Factories 1 2, Production and Store,Laboratory and Training Centre)2001Completion of the extension Factory 2 in D-Attendorn2001Opening of the new training centre in D-Radeberg2002Completion of the logistics centre in D-Attendorn2003Completion of rebuilding and finishing of the trainingcentrein D-Attendorn200330 year celebration of the company aquatherm2005Adding of 2 storeys on the administration building2005/06Completion of the 4-storey hallon the premises in AttendornBasement:StoreGround floor: Assembly / Packing1st Floor:Laboratory and Technical department2 nd Floor:Special manifold construction2008Aquisition of the former storehouse of the forwardingagent Kost, which also accomodates the room of theplant maintenace.2009Opening of the new expertise centre for technical application.
heating pipeGeneral description(System element)The operation of a floor heating system is determined by the quality of theheating pipe used.Due to the EVOH-coating deposited on the basic pipe as an all-over compound, the pipe reaches an optimum tightness. The adhesive layer between basis pipe and barrier layer results in an adhesion resisting againsthardest site conditions.Typical for the aquatherm orange system-floor heating pipes are the following features:The oxygen-tight aquatherm orange system-underfloor heating pipes are inaccordance with DIN EN 1264.Heating pipes: General ›››››››excellent creep strength also at higher temperaturessmooth inner pipe surfacelow friction losshigh heat-stabilizedcorrosion resistanceoutstanding resistance against chemicalshigh flexibilityhigh impact rateless sound of flowoxygen-tight due to EVOH-coating acc. to DIN EN 1264A system separation by means of a heat exchanger is not necessary as perDIN EN 1264 when using these pipes.Heating water additionsIn principle only heating water additions with controlled harmlessness regarding the material used by aquatherm can be used. Heating water additions must be expressly released by aquatherm.The application of corrosion inhibitors is not necessary when using aqua therm orange system-underfloor heating pipes.Processingaquatherm orange system-heating pipes can be laid without preliminary tempering cold from the roll. For practical reasons, the h eating pipesshould generally be laid with the aquatherm orange system-pipe hasp.Packingaquatherm orange system-underfloor heating pipes are packed in site- adapted cardboards impervious to light for protection against mechanicaldamage or effects from UV-rays.Connection techniqueThe pipe bundles have to be stored in the packing until i nstallation.Only those pipe joints indicated by the manufacturer should be used for therespective type of pipe.The aquatherm orange system-connectors and screw connections for manifolds conform to DIN 8076 Part 1, requested in DIN EN 1264.Linear expansionaquatherm orange system-floor heating pipes for wet construction systemsare embedded directly into the heating screed.A change in length resulting from a temperature difference prevented byembedding into the heating screed. The material absorbs tensions so thatthey are not critical.The pipes are supplied as a ring bundle. Remaining bundles have to berestored in the cardboard.External supervisionThe supervision contracts necessary in the scope of DIN-CERTCO havebeen concluded with the SKZ (South German Plastic Centre Würzburg).Internal supervisionaquatherm orange system-underfloor heating pipes are self-supervised according to the requirements of the manufacturing works.Oxygen-tightnessManufacturing of the aquatherm orange system-floor heating pipes withan oxygen barrier layer is achieved according to a specially developed extrusion procedure.3
heating pipeHeating pipes made of polyethylene (PE-RT)Characteristicsaquatherm orange system-underfloor heating pipes made of polyethylene(PE-RT) combined with outside EVOH-barrier acc. to DIN EN 1264/16833/ISO22391-1,2,5 have an unique molecular structure with controlled side chain distribution, ensuring an excellent environment stress cracking resistance, and avery good long term internal pressure behaviour at high flexibility.DesignationAQUATHERM FLOOR HEATING PIPE – ART.-No. 90026 – 16 x 2.0 mm –OXYGEN-TIGHT – DIN EN 1264 – DIN 16833 – DATE OF MANUFACTURING /TIME – MACHINE-NO – MTR.-MARKING – MADE IN GERMANYMoreover, every coil is printed continuously with the length in meters. Aninstruction leaflet containing the identification data is added to every coil.Surplus materialSurplus pipes can be applied with the tested and certified aquatherm grey pipeconnection technique for radiator connection.Heating pipes made from PE-RTaquatherm orange system-Heating pipesmade of Polyethylene (PE-RT)4Art.-No.DiameterLength of coil9002010 x 1,25 mm250 m9002414 x 2,0 mm250 m9003414 x 2,0 mm500 m9002616 x 2,0 mm250 m9003616 x 2,0 mm500 m9002717 x 2,0 mm250 m9003717 x 2,0 mm500 m9002820 x 2,0 mm250 m9003025 x 2,3 mm250 m9003820 x 2,0 mm500 m
heating pipeElastic modulusThe modulus of elasticity as an important parameter of the bending resistance of the pipes is for Polyethylene (PE-RT) at 20 C about 580 N/mm2.Consequently is the smallest admissiblebending radius 5 x din which d has been determined as outside diameter. For pipes with a diameter of 16 x 2 mm the bending radius will be r 5 x 16 mm 80 mm.Ø 16 mm 80 mmBending radiusPhysical properties of the material PE-RTPhysical propertiesUnitTest methodValueMelt-flow index, 190 C / 2.16 kgg/10 minISO 11330.7Melt-flow index, 190 C / 5.16 kgg/10 minISO 11332.2Densityg/cm3ISO 11830.933Vicat softening point CISO 306 (Method A)122Thermal conductivityW/(mk)DIN 52612-10.4Linear thermal expansion coefficient-410 /KDIN 53752 A (20 C - 70 C)1.95Mechanical propertiesUnitTest methodValueShore hardness D%ISO 86853Yield stressMPaISO 52716.5Yield tensile elongation%ISO 52713Tensile strengthMPaISO 52734Elongation at tear%ISO 527 800Flexural modulusMPaISO 178550Elastic modulusMPaISO 527580Izod impact strengthKJ/m at 23 CKJ/m2 at - 40 CISO 180ISO 180no breakESCREnvironment Stress Cracking ResistancehhhASTM D 1693-B 10 %50 % anti-freezer (PEG)10 % corrosion inhibitor 8760 (0 Error) 8760 (0 Error) 8760 (0 Error)285
applicationFloor construction sports floorSpot flexible sports floorThe heating pipes of the spot flexible heating systems for sports floors arelaid in a cement or anhydrite floor.The covering existing of a flexible layer, glass fibre composite and surfacefloor is glued on the floor pavement.spot flexible sports flooru vw xyuvz building sealingaquatherm orange system-edgeinsulationwwelded PE-foil of the edgeinsulationxaquatherm orange system-pipeclambyaquatherm orange system-heatingpipeRohbetondeckerough cement floorz{ }floor pavementflexible layerglass-fibre-compositefree selectable surface layerReg.-No.: 7F 296-Fheat insulation acc. to EnEV6
applicationFixing of the heating pipes with the aquatherm orange system-pipe guiding rail.The aquatherm orange system-heating pipes are kept on the constructionwith the aquatherm orange system-pipe guiding rail lying on the heat insulation.The pipe guiding rail is hung up securely and firmly in the double swingbearer.The rail is lengthwise adjustable (2) and therefore suitable for all centredimensions and model constructions.All kinds of heat insulation material as boards or rolls can be selected.Due to infinitely height adjustment (1), the heating pipe always lies on thealready installed insulation. That way an e xact pipe guiding and thereforean optimum heat distribution is secured. The 20 mm safe distance betweenthe blind floor and heating pipe, required by the FSB, Berlin, is guaranteedby the safety stop (3).(3)Safety stopguaranteeing thesafe distance of 20mm(1)(2)Pipe guiding rail is lengthwise adjustable,with infinitely height adjustment and safety stopsurface flexible sports flooru v wxyz uvwx1 building sealingpermanent elastic spring padslining blocksaquatherm orange system-heatingpipes20 mmrough cement floorRohbetondeckerough cement floorReg.-No.: 7F 291-F7F 292-F7F 293-F7F 295-FSafe distancefrom theheating pipeup to lowersurface ofthe blind floor(acc. to codeof practise ofFSB)yz{ } aquatherm orange system-pipe clampsurface layer: parquet, linoleum, PUR, PVCPE-foilsubfloorblind floordouble swing bearerheat insulation acc. EnEVSafe distance from the heating pipe upto lower surface of the blind floor (acc. tocode of practise of FSB)7
applicationFloor construction sports floorSurface flexible sports floor (assembled flooring)The combination of the aquatherm orange system-underfloor heating witha surface flexible sports floor in assembled construction offers a maximumof heating comfort.The surface flexible sports floor is composed of a flexible layer, a load distribution layer resistant to bending and the surface layer.The aquatherm orange system-underfloor heating is laid down dry belowthe construction.The heating pipes are laid in a polystyrol system component with heatconducting lamellas.910The protective and sport functional characteristics are met in any situation.1186473521uvwxyz{8rough cement floorbuilding sealinglevelling layerheat insulation } hardboardflexible layerload distribution boardsurface layeraquatherm orange system-system component TSaquatherm orange system-heating pipeaquatherm orange system-heat conducting lamellasReg.-No.: 7F 294-F7F 298-F
manifold techniqueaquatherm orange system-Reverse return techniquefor sports floor heatingPipe lay out according to reverse return technique ( Tichelmann)The weld-in saddle technique, developed by aquatherm orange systemprovides the connection of the heating pipes to a continuous m anifold pipeacc. to reverse return. This technique is applied for the double swing floordesign a b.On applying the reverse return technique all heating circuits have the samelength.Thus the pipe lay out ensures the same pressure loss for all heating circuits. A hydraulic balancing of the heating circuits is not required.InstallationFor this connection technique the manifold pipes are made from aquathermblue pipe ot faser composite pipes and weld-in saddles.The spacing of saddles is determined by the pipe spacing of the heatingpipes. aquatherm grey pipe transition adapter are applied for the connection of the oxygen-tight heating pipes. They provide an optimum connectionbetween the aquatherm blue pipe ot faser composite pipes and the aquatherm grey pipe system. (SHT sliding sleeve technology)Pipe lay out with weld-in saddlej aquatherm green pipe-weld-in saddlePipe connectionaquatherm blue pipe ot faser composite pipe heating pipek aquatherm green pipe-elbow 45 l aquatherm grey pipe-transition adapteraquathermorange systemheating pipem heating pipe2aquatherm blue pipe-ot faser composite pipe3450 cm50 cm1concreteturnreflowsealinginsulationDesign model:aquathermorange systemsports floorheating system9
manifold techniqueaquatherm orange system pipe guiding with heating circuit manifoldPipe guiding plan with heating circuit manifoldThe heating pipes of the aquatherm orange system sports floor heating system are laid in crosswise or lengthwise direction between the lower construction of the sports floor or in the polystyrol system components with heatconducting lamellas.The heating pipes are connected by means of heating circuit manifolds equipped with flow and return valves. Thus, an individual adjustment of performance of each heating circuit will be possible. In case of hydraulically sameheating circuits the control of all connected heating circuits will be given viaone central zone control.InstallationHeating circuit manifolds are used for the connection in the field of floor heating installations. The maximum of 12 heating circuits can be connected toone manifold.The advantage of a sports floor heating system is the cons tant temperaturedistribution over the total area. The course of temperature of the floor heatingis closest to the ideal curve of all heating systems.Pipe guiding plan with heating circuit manifoldMarch of temperature of various heating systems2,70 mABCD1,80 m0,10 mϒC 16 18 20 22 24Idealkurveidealcurve10ϒC 16 18 20 22 24floorheating systemFußbodenheizungϒC 16 18 20 22 24HeizlüfterfanheaterϒC 16 18 20 22 24Heizkörperradiator
referencesSports floor heating systemFinished sports hall with aquatherm orange system sports floor heating systemwith linoleum coveringFinished sports hall with aquatherm orange system sports floor heating systemwith parquet coveringLaying with pipe suspension railaquatherm orange system sports floor heating system11
referencesSports floor heating system12MAX-FITNESS-CENTER, Attendorn, GermanyMAX-FITNESS-CENTER, Installing of sports floor heating systemSports hall, Lichtringhausen, Attendorn, GermanySports hall, Lichtringhausen, Attendorn, Germany
referencesSports hall, Bergisch Gladbach, GermanySports hall, Freital, GermanySorpic school complex, Bautzen, GermanyVocational school complex, Radeberg, Germany13
referencesSystem element TS 2514
General TERMS AND ConditionsOur General Conditions of Sale and Delivery (Date: 2012) are printed completely on our homepage www.aquatherm.deor we will send them to you on demand!Subject to technical alterations, errors and misprints excepted. With the edition of this catalogue, all former ones become void.aquatherm GmbH, 2012. This technical information is protected by copyright. Any reproduction will be prosecuted.15
ManagementSystemISO 9001:2008ISO 14001:2004ISO 50001:2011Biggen 5 D-57439 Attendorn Phone: 49 (0) 2722 950-0 Fax: 49 (0) 2722 950-100Wilhelm-Rönsch-Str. 4 D-01454 Radeberg Phone: 49 (0) 3528 4362-0 Fax: 49 (0) 3528 4362-30info@aquatherm.de www.aquatherm.deEdition: 03.2013aquatherm GmbHOrder-No.: E97610www.tuv.comID 0091005348
The aquatherm orange system-underfloor heating is laid down dry below the construction. The heating pipes are laid in a polystyrol system component with heat conducting lamellas. The combination of the aquatherm orange system-underfloor heating with a surface flexible sports floor in assembled construction offers a maximum of heating comfort.
