1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 14320-1:2013Thermal insulating products for building equipment and industrial installations In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate foam (PIR)
2、productsPart 1: Specification for the rigid foam spray system before installationBS EN 14320-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14320-1:2013. The UK participation in its preparation was entrusted toT e c h n i c a l Committee PRI/72, Rigid ce
3、llular materials.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Publi
4、shed by BSI Standards Limited 2013.ISBN 978 0 580 53438 6 ICS 91.100.60 Compliance with a British Standard cannot confer immunityfrom legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2013.Amendments issued since pu
5、blicationDate T e x t a f f e c t e dBS EN 14320-1:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14320-1 January 2013 ICS 91.100.60 English Version Thermal insulating products for building equipment and industrial installations - In-situ formed sprayed rigid polyurethane (PUR) and polyiso
6、cyanurate foam (PIR) products - Part 1: Specification for the rigid foam spray system before installation Produits isolants thermiques pour lquipement du btiment et les installations industrielles - Produits en mousse rigide de polyurthanne (PUR) ou de polyisocyanurate (PIR) projete, forms en place
7、- Partie 1 : Spcifications relatives aux systmes de projection de la mousse rigide avant mise en uvre Wrmedmmstoffe fr die technische Gebudeausrstung und fr betriebstechnische Anlagen in der Industrie - An der Verwendungsstelle hergestellter Wrmedmmstoff aus Polyurethan (PUR)- und Polyisocyanurat (P
8、IR)-Spritzschaum - Teil 1: Spezifikation fr das Schaumsystem vor dem Einbau This European Standard was approved by CEN on 24 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a natio
9、nal 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 (English, French, German). A vers
10、ion 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, Bulgaria, Croatia, Cyprus, C
11、zech 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, Turkey and United Kingdom.
12、 EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14320-1:2013: EBS EN 14
13、320-1:2013EN 14320-1:2013 (E) 2 Contents Page Foreword . 4 1 Scope 5 2 Normative references . 5 3 Terms, definitions, symbols and abbreviations 6 3.1 Terms and definitions 6 3.2 Symbols and abbreviations . 8 4 Requirements . 9 4.1 General . 9 4.2 For all applications . 10 4.3 For specific applicatio
14、ns 12 5 Test methods 15 5.1 Sampling . 15 5.2 Conditioning . 15 5.3 Testing 15 6 Designation code . 18 7 Evaluation of conformity 18 7.1 General . 18 7.2 Initial type testing . 19 7.3 Factory production control 19 8 Marking, labelling and technical information 19 8.1 Marking and labelling . 19 8.2 T
15、echnical information 19 Annex A (normative) Initial Type Testing (ITT) and Factory Production Control (FPC) . 21 Annex B (normative) Preparation of the test sample 23 B.1 Principle 23 B.2 Procedure for thermal conductivity samples 23 B.3 Procedure for samples to be used for other test specimens . 23
16、 Annex C (normative) Determination of the aged values of thermal resistance and thermal conductivity 24 C.1 General . 24 C.2 Sampling and test specimen preparation . 25 C.3 Determination of the initial value of thermal conductivity . 25 C.4 Determination of the accelerated aged value of thermal cond
17、uctivity 26 C.5 Fixed increment procedure 28 C.6 “Safe values” curve of aged thermal conductivity values versus temperature 31 Annex D (normative) Determination of the reaction profile and free-rise density 32 D.1 Introduction 32 D.2 Principle 32 D.3 Apparatus . 32 D.4 Procedure . 32 D.5 Free-rise d
18、ensity 33 Annex E (normative) Determination of substrate adhesion strength perpendicular to faces . 34 E.1 Principle 34 E.2 Apparatus . 34 E.3 Sample preparation and conditioning . 34 E.4 Preparation of test specimens . 34 E.5 Testing procedure 34 BS EN 14320-1:2013EN 14320-1:2013 (E) 3 E.6 Presenta
19、tion of results . 34 Annex F (normative) Testing for reaction to fire of the products 35 F.1 Scope 35 F.2 Product and installation parameters . 35 F.3 Mounting and fixing . 36 F.4 Field of application . 38 Annex G (normative) Testing for reaction to fire of products in standardised assemblies simula
20、ting end-use application(s) . 40 G.1 Scope 40 G.2 Product and installation parameters . 40 G.3 Mounting and fixing . 41 G.4 Field of application . 45 Annex ZA (informative) Clause of this European Standard addressing the provisions of the EU Construction Products Directive . 47 ZA.1 Scope and releva
21、nt characteristics . 47 ZA.2 Procedure for attestation of conformity of in-situ formed sprayed rigid polyurethane (PUR) and rigid polyisocyanurate foam (PIR) products 48 Bibliography 55 BS EN 14320-1:2013EN 14320-1:2013 (E) 4 Foreword This document (EN 14320-1:2013) has been prepared by Technical Co
22、mmittee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2013, and conflicting national standard
23、s shall be withdrawn at the latest by July 2013. 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. This document has been prepared under
24、 a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This European Standard consists of two part
25、s which form a package. The first part is the harmonised part satisfying the mandate and the CPD and is the basis for the CE marking covering the products, which are placed on the market. The second part, which is the non-harmonised part, covers the specification for the installed products. Both par
26、ts need to be used for the application of the insulation products in the end-use applications covered by the EN 14320. This European Standard is one of a series for expanded perlite, exfoliated vermiculite and polyurethane/polyisocyanurate in-situ formed insulation products used in building equipmen
27、t and industrial installations, but this standard may be used in other areas where appropriate. The reduction in energy used and emissions produced during the installed life of insulation products exceeds by far the energy used and emissions made during the production and disposal processes. This do
28、cument is one of a series of standards as listed below: EN 14320, Thermal insulating products for building equipment and industrial installations In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate foam (PIR) products consists of the following parts: Part 1: Specification for the ri
29、gid foam dispensed system before installation (the present document) Part 2: Specification for the installed insulation products According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria,
30、Belgium, Bulgaria, 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, Sw
31、itzerland, Turkey and the United Kingdom. BS EN 14320-1:2013EN 14320-1:2013 (E) 5 1 Scope This European Standard specifies requirements for in-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products for the insulation of building equipment and industrial installations,
32、for example storage vessels, pipes and ducts used for the supply of fuels, oil, other liquids, hot and cold water, air and other gases. Depending on the type of foam products complying with this standard, they may have service temperature ranges which lie within the limits of 200 C. This Part 1 of t
33、his European Standard is a specification for the rigid foam system before installation. Part 1 of this European Standard describes the product characteristics and it includes procedures for testing, marking and labelling and the rules for evaluation of conformity. This European Standard does not spe
34、cify the required levels of all properties that should be achieved by a product to demonstrate fitness for purpose in a particular end-use application. The required levels are to be found in regulations or non-conflicting standards. This European Standard does not cover factory made rigid polyuretha
35、ne or polyisocyanurate foam insulation products or in-situ products intended to be used for the insulation of buildings. This standard does not specify performance requirements for direct airborne sound insulation and acoustic absorption applications. NOTE Foam products are either called flexible or
36、 rigid. The flexible products are used in upholstery and mattresses and are characterised by their ability to deflect, support and recover to their original thickness continually during their in-use phase. Those that are not flexible are termed rigid and do not possess these flexible characteristics
37、. They are mostly used for thermal insulation purposes and vary widely in their compression strength values. Once the cell structure is crushed in a rigid foam, it does not recover its thickness fully. Some of these rigid foams are very low in density with very low compression strengths and are some
38、times described “commercially” as “soft foams” or “semi-rigid” foams. This note has been included to clarify that all foams with such descriptions are covered by this standards used of the term rigid foam. 2 Normative references The following documents, in whole or in part, are normatively reference
39、d in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 312, Particleboards Specifications EN 508-1, Roofing products from metal sh
40、eet Specification for self-supporting products of steel, aluminium or stainless steel sheet Part 1: Steel EN 520, Gypsum plasterboards Definitions, requirements and test methods EN 823, Thermal insulating products for building applications Determination of thickness EN 826, Thermal insulating produc
41、ts for building applications Determination of compression behaviour EN 1602, Thermal insulating products for building applications Determination of the apparent density EN 1604, Thermal insulating products for building applications Determination of dimensional stability under specified temperature a
42、nd humidity conditions BS EN 14320-1:2013EN 14320-1:2013 (E) 6 EN 1607:1996, Thermal insulating products for building applications Determination of tensile strength perpendicular to faces EN 1609:1996, Thermal insulating products for building applications Determination of short term water absorption
43、 by partial immersion EN 12086:1997, Thermal insulating products for building applications Determination of water vapour transmission properties EN 12667:2001, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter
44、 methods Products of high and medium thermal resistance EN 12939, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Thick products of high and medium thermal resistance EN 13172:2012, Thermal insulatio
45、n products Evaluation of conformity EN 13238, Reaction to fire tests for building products Conditioning procedures and general rules for selection of substrates EN 13468, Thermal insulating products for building equipment and industrial installations Determination of trace quantities of water solubl
46、e chloride, fluoride, silicate, sodium ions and pH EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13823:2010, Reaction to fire tests for building products Building products excluding floorings exposed to
47、 the thermal attack by a single burning item EN 14308:2009, Thermal insulation products for building equipment and industrial installations Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products Specification EN 14706, Thermal insulating products for building equipment a
48、nd industrial installations Determination of maximum service temperature EN ISO 1182, Reaction to fire tests for products Non-combustibility test (ISO 1182) EN ISO 1716, Reaction to fire tests for products Determination of the gross heat of combustion (calorific value) (ISO 1716) EN ISO 9229:2007, T
49、hermal insulation Vocabulary (ISO 9229:2007) EN ISO 11925-2:2010, Reaction to fire tests Ignitability of products subjected to direct impingement of flame Single-flame source test (ISO 11925-2:2010) EN ISO 13787, Thermal insulation products for building equipment and industrial installations Determination of declared thermal conductivity (ISO 13787) ISO 4590, Rigid cellular plastics Determination of the volume percentage of open cells and of closed cells 3 Terms, definitions, symbols and abbre
