DIN EN 14318-2-2013 en 2178 Thermal insulating products for buildings - In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products - Part 2 Specific.pdf

1、April 2013 Translation by DIN-Sprachendienst.English price group 10No 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

2、91.100.60!$|D“1988933www.din.deDDIN EN 14318-2Thermal insulating products for buildings In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate(PIR) foam products Part 2: Specification for the installed insulation products;English version EN 14318-2:2013,English translation of DIN EN

3、14318-2:2013-04Wrmedmmstoffe fr das Bauwesen An der Verwendungsstelle hergestellter Wrmedmmstoff aus dispensiertem Polyurethan(PUR)- und Polyisocyanurat (PIR)-Hartschaum Teil 2: Spezifikation fr die eingebauten Produkte;Englische Fassung EN 14318-2:2013,Englische bersetzung von DIN EN 14318-2:2013-0

4、4Produits isolants thermiques destins aux applications du btiment Produits en mousse rigide de polyurthanne (PUR) ou de polyisocyanurate (PIR) injecte,forms en place Partie 2: Spcifications relatives aux produits isolants aprs mise en oeuvre;Version anglaise EN 14318-2:2013,Traduction anglaise de DI

5、N EN 14318-2:2013-04Together with DIN EN 14315-1:2013-04, DIN EN 14315-2:2013-04, DIN EN 14318-1:2013-04,DIN EN 14319-1:2013-04, DIN EN 14319-2:2013-04, DIN EN 14320-1:2013-04 and DIN EN 14320-2:2013-04supersedes DIN 18159-1:1991-12Supersedes: see belowwww.beuth.deIn case of doubt, the German-langua

6、ge original shall be considered authoritative.Document comprises 15 pages 03.13 DIN EN 14318-2:2013-04 2 A comma is used as the decimal marker. National foreword This document (EN 14318-2:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insu-lating materials and products” (Secretari

7、at: DIN, Germany), Working Group WG 15 “In situ formed insulation products” (lead-management: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-56-60 AA Wrmedmm

8、stoffe. This document is part of a package of interrelated standards for the specification of factory made thermal insulation products. Amendments This standard differs from DIN 18159-1:1991-12 as follows: a) EN 14318-2 supersedes DIN 18159-1:1991-12 covering in-situ polyurethane (PUR) foam applied

9、by pouring. Previous editions DIN 18159-1: 1978-06, 1991-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14318-2 January 2013 ICS 91.100.60 English Version Thermal insulating products for buildings - In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products -

10、 Part 2: Specification for the installed insulation products Produits isolants thermiques destins aux applications du btiment - Produits en mousse rigide de polyurthanne (PUR) ou de polyisocyanurate (PIR) injecte, forms en place - Partie 2 : Spcifications relatives aux produits isolants aprs mise en

11、 oeuvre Wrmedmmstoffe fr das Bauwesen - An der Verwendungsstelle hergestellter Wrmedmmstoff aus dispensiertem Polyurethan(PUR)- und Polyisocyanurat(PIR)-Hartschaum - Teil 2: Spezifikation fr die eingebauten Produkte This European Standard was approved by CEN on 17 November 2012. CEN members are boun

12、d to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard 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 CE

13、N-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, 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 h

14、as the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, L

15、uxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013

16、CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14318-2:2013: EEN 14318-2:2013 (E) 2 Contents Page Foreword . 3 1 Scope 4 2 Normative references . 4 3 Terms, definitions, symbols and abbreviations 4 3.1 Terms and definitions 4 3.2

17、Symbols and abbreviations . 5 4 Requirements . 6 4.1 General . 6 4.2 Suitability of the building for the installation of the product . 6 5 In-situ measurements and calculations 6 5.1 Declared installed insulation thickness: Average cavity width 6 5.2 Declared installed aged thermal resistance, RD6 5

18、.3 Foam quality checks carried out by the installer 6 6 Guidelines for installation 6 7 Installers declaration . 7 Annex A (normative) Method for the determination of the declared installed insulation thickness: Average cavity width 8 A.1 Procedure . 8 A.2 Calculation 8 Annex B (normative) Suitabili

19、ty of the building to receive the insulation product 9 B.1 Building 9 B.2 Site survey 9 Annex C (normative) Control of the passage of water vapour in insulated masonry cavities 11 Annex D (normative) Installation guidelines 12 D.1 General . 12 D.2 Suitability of cavity . 12 D.3 Dispensing machine pr

20、eparation 12 D.3.1 Preparation . 12 D.3.2 Mixing ratio . 12 D.4 Dispensing procedure 12 Bibliography 13 DIN EN 14318-2:2013-04 EN 14318-2:2013 (E) 3 Foreword This document (EN 14318-2:2013) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretaria

21、t 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 standards shall be withdrawn at the latest by July 2013. Attention is drawn to the po

22、ssibility 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 European Standard consists of two parts which form a package. The first part is the harmonised part satisfyin

23、g the mandate and the CPD and which 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 Parts need to be used for the application of the insulation products

24、 in the end-use applications covered by EN 14318. Attention is drawn to the need to take into account any complementary member state rules (e.g. installation rules) which together with Part 2 of this European Standard ensures the fitness for purpose of the installed product. This European Standard i

25、s one of a series for mineral wool, expanded clay, expanded perlite, exfoliated vermiculite, polyurethane/polyisocyanurate, cellulose, bound expanded polystyrene and expanded polystyrene in-situ formed insulation products used in buildings, but this standard may be used in other areas where appropri

26、ate. 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 European Standard, EN 14318, Thermal insulating products for buildings In-situ formed dispens

27、ed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products, consists of the following parts: Part 1: Specification for the rigid foam dispensed system before installation Part 2: Specification for the installed insulation products (the present document) According to the CEN/CENELEC Interna

28、l Regulations, the national standards organisations 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, Irel

29、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14318-2:2013-04 EN 14318-2:2013 (E) 4 1 Scope This European Standard specifies requirements for in-situ formed dispe

30、nsed polyurethane foam (PUR) and polyisocyanurate (PIR) foam products when installed into cavity walls. This Part 2 of this European Standard is a specification for the installed insulation product. This Part 2 of this European Standard describes, when taken together with Part 1 of EN 14318, the pro

31、duct characteristics linked to the essential requirements of the EU Construction Products Directive. It also specifies the checks and tests to be used for the declarations made by the installer of the product. This European Standard does not specify the required levels of all properties to be achiev

32、ed by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards. This European Standard does not cover factory made rigid polyurethane (PUR) or polyisocyanurate (PIR) foam products or in-situ products int

33、ended to be used for the insulation of building equipment and industrial installations. NOTE Foam products are either called flexible or rigid. The flexible products are used in upholstery and mattresses and are characterised by their ability to deflect, support and recover to their original thickne

34、ss continually during their in-use phase. Those that are not flexible are termed rigid and do not possess these flexible characteristics. 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

35、does not recover its thickness fully. Some of these rigid foams are very low in density with very low compression strengths and are sometimes 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 th

36、is standards used of the term rigid foam. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of th

37、e referenced document (including any amendments) applies. EN 14318-1:2013, Thermal insulating products for buildings In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products Part 1: Specification for the rigid foam dispensed system before installation EN ISO 9229:20

38、07, Thermal insulation Vocabulary (ISO 9229:2007) 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 9229:2007 and the following apply. 3.1.1 polyurethane foam PUR (in-situ formed products) rigid cell

39、ular plastics insulation material or product with a structure based on polymers mainly of the polyurethane type 3.1.2 polyisocyanurate foam PIR (in-situ formed products) rigid cellular plastics insulation material or product with a structure based on polymers mainly of the polyisocyanurate type DIN

40、EN 14318-2:2013-04 EN 14318-2:2013 (E) 5 3.1.3 polyurethane foam PU rigid cellular plastics insulation materials or products including both polymer types based mainly on polyurethane (PUR) or mainly on polyisocyanurate (PIR) groups 3.1.4 rigid foam dispensing system kit of constituent components whi

41、ch when dispensed generates the rigid polyurethane (PUR) foam or the rigid polyisocyanurate (PIR) foam characterised by the specified properties of the foam generated 3.1.5 isocyanate component liquid isocyanate product which is one of the components of the rigid foam dispensing system 3.1.6 polyol

42、component liquid polyhydroxyl product containing an expanding agent, catalysts and other additives which is one of the components of the rigid foam dispensing system 3.1.7 machine equipment used to mix and dispense the foam 3.1.8 mixing ratio proportions of the components of the rigid foam dispensin

43、g system specified by the manufacturer to be dispensed to generate the rigid polyurethane or polyisocyanurate foam Note 1 to entry: This can be expressed either as a weight or a volume ratio or both. 3.1.9 installation process of dispensing the mixture of the components into the cavity to be insulat

44、ed Note 1 to entry: The procedure involves dispensing discrete amounts of foam system, according to the manufacturers technical information, so that the height of the foam in the cavity increases by a specified height each time, until it reaches the desired height. 3.1.10 injection hole hole cut in

45、the inner or outer face of a cavity through which the foam system can be dispensed into the cavity 3.1.11 declared installed aged thermal resistance time average value of the thermal resistance of the installed insulation over 25 years (see 5.2) 3.1.12 declared installed insulation thickness insulat

46、ion thickness as installed by the installer (see 5.1) 3.2 Symbols and abbreviations Symbols used in this standard: d is the declared installed insulation thickness: Average cavity width mm RDis the declared installed aged thermal resistance m2K/W Abbreviations used in this standard: DIN EN 14318-2:2

47、013-04 EN 14318-2:2013 (E) 6 PUR is Rigid PolyUrethane Foam PU is Rigid PolyUrethane foam including PUR and PIR types PIR is Rigid PolyIsocyanurate Foam 4 Requirements 4.1 General The installer shall use a PUR or PIR foam system that complies with EN 14318-1. NOTE The range of properties exhibited b

48、y PUR products is very wide. The same is true for PIR products and these two ranges often overlap. Although not in every case, generally PIR products have a higher upper service temperature and can perform better in reaction to fire tests. In all cases, for both PIR and PUR products, their individual performance claimed by the manufacturer are described by the levels of properties obtained. Accordingly therefore, all the declaration clauses will be completed using the term PU to include both PUR and PIR pro