1、November 2015 English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.140.10; 91.140.30!%HEl“23734
2、73www.din.deDIN EN ISO 11855-5Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 5: Installation (ISO 11855-5:2012);English version EN ISO 11855-5:2015,English translation of DIN EN ISO 11855-5:2015-11Umweltgerechte Gebudep
3、lanung Planung, Auslegung, Installation und Steuerung flchenintegrierter Strahlheizungs- und -khlsysteme Teil 5: Installation (ISO 11855-5:2012);Englische Fassung EN ISO 11855-5:2015,Englische bersetzung von DIN EN ISO 11855-5:2015-11Conception de lenvironnement des btiments Conception, construction
4、 et fonctionnement des systmes de chauffage et de Partie 5: Installation (ISO 11855-5:2012);Version anglaise EN ISO 11855-5:2015,Traduction anglaise de DIN EN ISO 11855-5:2015-11www.beuth.deDocument comprises pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shal
5、l be considered authoritative.refroidissement par rayonnenment 1711.15 DIN EN ISO 11855-5:2015-11 2 A comma is used as the decimal marker. National foreword The text of ISO 11855-5:2012 has been prepared by Technical Committee ISO/TC 205 “Building environment design” and has been taken over as EN IS
6、O 11855-5:2015 by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in buildings” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Heiz- und Raumlufttechnik (DIN Standards Committee Heating and Ventilation Tech
7、nology), Working Committee NA 041-01-58 AA Heizungsanlagen und wassergefhrte Khlanlagen in Gebuden (SpA CEN/TC 228). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 11855-1 DIN EN ISO 11855-1 ISO 15874 (all parts) DIN EN ISO 15874 (Part
8、s 1, 2, 3, 5) and DIN ISO/TS 15874-7 ISO 15875 (all parts) DIN EN ISO 15875 (Parts 1, 2, 3, 5) and DIN ISO/TS 15875-7 ISO 15876 (all parts) DIN EN ISO 15876 (Parts 1, 2, 3, 5) and DIN ISO/TS 15876-7 ISO 15877 (all parts) DIN EN ISO 15877 (Parts 1, 2, 3, 5) and DIN ISO/TS 15877-7 ISO 21003 (all parts
9、) DIN EN ISO 21003 (Parts 1, 2, 3, 5) and DIN CEN ISO/TS 21003-7 DIN EN ISO 11855-5:2015-11 3 National Annex NA (informative) Bibliography DIN EN ISO 11855-1, Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 1: Definition
10、, symbols and comfort criteria DIN EN ISO 15874 (all parts), Plastics piping systems for hot and cold water installations Polypropylene (PP) DIN EN ISO 15875 (all parts), Plastics piping systems for hot and cold water installations Crosslinked polyethylene (PE-X) DIN EN ISO 15876 (all parts), Plasti
11、cs piping systems for hot and cold water installations Polybutene (PB) DIN EN ISO 15877 (all parts), Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) DIN EN ISO 21003 (all parts), Multilayer piping systems for hot and cold water installations insi
12、de buildings DIN EN ISO 11855-5:2015-11 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11855-5 August 2015 ICS 91.140.10; 91.140.30 English Version Building environment design - Design, dimensioning, installation and control of embedded radiant heating an
13、d cooling systems - Part 5: Installation (ISO 11855-5:2012) Conception de lenvironnement des btiments - Conception, construction et fonctionnement des systmes de chauffage et de refroidissement par rayonnement - Partie 5: Installation (ISO 11855-5:2012) Umweltgerechte Gebudeplanung - Planung, Ausleg
14、ung, Installation und Steuerung flchenintegrierter Strahlheizungs- und -khlsysteme - Teil 5: Installation This European Standard was approved by CEN on 30 July 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
15、dard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (Englis
16、h, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bu
17、lgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
18、Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Member
19、s. Ref. No. EN ISO 11855-5:2015 E(ISO 11855-5:2012) Contents Page. 31 Scope 2 Normative references .3 Terms and definitions .4 Symbols and abbreviations 5 Installation .5.1 Floor heating and cooling systems 5.2 Heating and cooling systems embedded in ceilings and walls Annex A (informative) Corrosio
20、n prevention.Bibliography .13European forewordEN ISO 11855-5:2015 (E) 2 1210555544DIN EN ISO 11855-5:2015-11 European foreword EN ISO 11855-5:2015 (E) 3DIN EN ISO 11855-5:2015-11 The text of ISO 11855-5:2012 has been prepared by Technical Committee ISO/TC 205 “Building environment design” of the Int
21、ernational Organization for Standardization (ISO) and has been taken over as EN ISO 11855-5:2015 by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in buildings” the secretariat of which is held by DIN This European Standard shall be given the status of a national sta
22、ndard, either by publication of an identical text or by endorsement, at the latest by February 2016, and conflicting national standards shall be withdrawn at the latest by February 2016. This standard is applicable for design, construction and operation of radiant heating and cooling systems. The me
23、thods defined in part 2 are intended to determine the design heating or cooling capacity used for the design and evaluation of the performance of the system. For identifying product characteristics by testing and proving the thermal output of heating and cooling surfaces embedded in floors, ceilings
24、 and walls the standard series EN 1264 can be used. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Inter
25、nal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ir
26、eland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 11855-5:2012 has been approved by CEN as EN ISO 11855-5:2015 without any modification.
27、 1 ScopeThis part of ISO 11855 establishes guidelines on the installation of embedded radiant heating and cooling systems. It specifies uniform requirements for the design and construction of heating and cooling floors, ceiling and wall structures to ensure that the heating/cooling systems are suite
28、d to the particular application. The requirements specified by this part of ISO 11855 are applicable only to the components of the heating/cooling systems and the elements which are part of the heating/cooling surface and which are installed due to the heating/cooling systems.This part of ISO 11855
29、is applicable to water-based embedded surface heating and cooling systems in residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or ceiling construction without any open-air gaps, but are not applicable to panel systems with open-air gaps wh
30、ich are not integrated into the building structure.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including a
31、ny amendments) applies.ISO 10508:2006, Plastics piping systems for hot and cold water installations Guidance for classification and designISO 11855-1, Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 1: Definition, symbol
32、s, and comfort criteriaISO 15874 (all parts), Plastics piping systems for hot and cold water installations Polypropylene (PP)ISO 15875 (all parts), Plastics piping systems for hot and cold water installations Crosslinked polyethylene (PEX)ISO 15876 (all parts), Plastics piping systems for hot and co
33、ld water installations Polybutylene (PB)ISO 15877 (all parts), Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C)ISO 21003-1 (all parts), Multilayer piping systems for hot and cold water installations inside buildingsISO 22391 (all parts), Plastics
34、piping systems for hot and cold water installations Polyethylene of raised temperature resistance (PE-RT)EN 1057, Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating applicationsEN 1254 (all parts), Copper and copper alloys Plumbing fittingsDIN 4724, Kunst
35、stoff-Rohrleitungssysteme fr Warmwasserheizung und Heizkrperanbindung Vernetztes Polyethylen mittlerer Dichte (PE-MDX)EN ISO 11855-5:2015 (E) 4 DIN EN ISO 11855-5:2015-11 3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 11855-1 apply.NOTE All terms and
36、 definitions in this part of ISO 11855 are consistent with ISO 7345, ISO 9229, ISO 9288, ISO 9346 and ISO 16818.4 Symbols and abbreviationsFor the purposes of this document, the symbols and abbreviations in Table 1 apply.Table 1 Symbols and abbreviationsSymbol Unit QuantityR,insm2K/W thermal resista
37、nce of the insulating layer of the heating/cooling systemdC external design temperatureV,des,maxC maximum heating water flow temperaturesPB polybutylenePE-X cross-linked polyethylenePE-MDX cross-linked polyethylene, medium densityPE-RT Systems polyethylene of raised temperature resistancePP polyprop
38、ylenePVC-C chlorinated polyvinyl chloride5 Installation5.1 Floor heating and cooling systems5.1.1 General structural preconditionsThe installation of a hot water floor heating and/or cooling system must follow the previous installation of any electrical, sanitary and other pipe facilities. The struc
39、ture as specified in 5.1.2.1, along with the draught-free closure of all building openings, e.g. windows and outer doors, must be completed.5.1.2 Building layers, building components5.1.2.1 Supporting baseThe supporting base shall be prepared in accordance with relevant standards. Any pipe work or c
40、onduits shall be fixed and encased to provide a level base upon which thermal insulation and/or acoustic insulation is added before laying the heating pipes. In this respect, the necessary structural height shall be taken into account. Where service pipes are installed within the insulating layer, t
41、hey must be protected against temperature change in accordance with national regulations.5.1.2.2 Insulating layers, perimeter insulating strip5.1.2.2.1 Insulating layersThe resistance R,insof the insulating layer of the heating/cooling system is specified in Table 2. These requirements are for heati
42、ng and cooling systems. For cooling systems only, these values are recommended.EN ISO 11855-5:2015 (E) 5DIN EN ISO 11855-5:2015-11 Table 2 Minimum thermal resistance of insulating layers below the pipes of heating/cooling systems (m2K)/WHeated room belowUnheated or intermittent heated room below or
43、directly on the ground aExternal design temperature belowd 0 C 0 C d 5 C -5 C d 15 Cthermal resistance R,ins0,75 1,25 1,25 1,50 2,00aWith ground water level 5m below the supporting base, the value should be increased.When installing the insulating layer, the insulating panels shall be butted tightly
44、 together. Multiple insulating layers shall be staggered or placed in such a way that the joints between panels of one layer are out of line with the next layer.NOTE National building codes may require higher insulation levels.5.1.2.2.2 Peripheral insulating stripBefore laying the screed, a peripher
45、al insulating strip (edge joint) shall be placed along the walls and other building components penetrating the screed and firmly secured to the supporting base (e.g. door frames, pillars and risers).The peripheral insulating strip shall rise from the supporting base up to the surface of the finished
46、 floor and permit a movement of the screed of at least 5 mm.In the case of multiple insulating layers, the peripheral insulating strip shall be placed before application of the upper insulating layer. When laying the screed, the peripheral insulating strip shall be secured against any change in posi
47、tion. The top part of the peripheral insulating strip which rises over the finished floor shall not be cut off until completion of the floor covering and, in the case of textile and plastic coverings, hardening of the filler.5.1.2.3 Protection layerBefore laying the screed, the insulating layer shal
48、l be covered with a protective layer consisting of a polyethylene film of at least 0,15 mm thickness, with a minimum of 80 mm overlap, or with another product of equivalent function.In accordance with 5.1.2.2.2, the protective layer shall be turned pulled up above the upper edge of the peripheral insulating strip unless the strip itself fulfils the function of protection. The peripheral insulating strip shall be firmly secured to the insulating layer to avoid the
