SIST EN 14315-1:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za stavbe - Proizvodi iz brizgane poliuretanske pene (PUR) in poliizocianuratne pene (PIR), oblikovani na mestu vgradnje - 1. del: Specifikacija penastega sistema pred vgradnjoWärmedämmstoffe für das Bauwesen - An der Verwendungsstelle hergestellte Wärmedämmung aus Polyurethan (PUR)- und Polyisocyanurat (PIR)-Spritzschaum - Teil 1: Spezifikation für das Schaumsystem vor dem EinbauProduits isolants thermiques destinés aux applications du bâtiment - Produits en mousse rigide de polyuréthanne (PUR) ou de polyisocyanurate (PIR) injectée in situ par projection - Partie 1: Spécifications relatives aux systèmes d'injection du polyuréthanne ou du polyisocyanurate avant mise en oeuvreThermal insulating products for buildings - In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products - Part 1: Specification for the rigid foam spray system before installation91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14315-1:2013SIST EN 14315-1:2013en,de01-maj-2013SIST EN 14315-1:2013SLOVENSKI
STANDARD



SIST EN 14315-1:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14315-1
January 2013 ICS 91.100.60 English Version
Thermal insulating products for buildings - In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products - Part 1: Specification for the rigid foam spray system before installation
Produits isolants thermiques destinés aux applications du bâtiment - Produits en mousse rigide de polyuréthanne (PUR) ou de polyisocyanurate (PIR) projetée, formés en place - Partie 1: Spécifications relatives aux systèmes de projection de mousse rigide avant mise en oeuvre
Wärmedämmstoffe für das Bauwesen - An der Verwendungsstelle hergestellter Wärmedämmstoff aus Polyurethan (PUR) - und Polyisocyanurat (PIR)-Spritzschaum - Teil 1: Spezifikation für das Schaumsystem vor dem Einbau This European Standard was approved by CEN on 17 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 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 (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 has 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 14315-1:2013: ESIST EN 14315-1:2013



EN 14315-1:2013 (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 . 9 4.3 Specific applications . 12 5 Test methods . 15 5.1 Sampling and test specimen preparation . 15 5.2 Conditioning . 15 5.3 Testing . 16 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 Technical information . 19 Annex A (normative)
Determination of declared aged thermal conductivity and aged thermal resistance . 21 A.1 Introduction . 21 A.2 Input data . 21 A.3 Declared values . 21 Annex B (normative)
Initial type testing (ITT) and Factory production control (FPC) . 23 Annex C (normative)
Determination of the aged values of thermal resistance and thermal conductivity . 25 C.1 General . 25 C.2 Sampling and test specimen preparation . 25 C.3 Determination of the initial value of thermal conductivity . 26 C.4 Determination of the accelerated aged value of thermal conductivity . 27 C.5 Fixed increment procedure . 29 C.6 Declaration of the aged values of thermal resistance and aged thermal conductivity . 31 Annex D (normative)
Preparation of the test sample . 33 D.1 Principle. 33 D.2 Procedure . 33 Annex E (normative)
Determination of the reaction profile and free-rise density . 34 E.1 Introduction . 34 E.2 Principle. 34 E.3 Apparatus . 34 E.4 Procedure . 34 E.5 Free-rise density . 35 Annex F (normative)
Determination of substrate adhesion strength perpendicular to faces . 36 SIST EN 14315-1:2013



EN 14315-1:2013 (E) 3 F.1 Principle . 36 F.2 Apparatus . 36 F.3 Sample preparation and conditioning . 36 F.4 Preparation of test specimens . 36 F.5 Testing procedure . 36 F.6 Presentation of results . 36 Annex G (normative)
Testing for reaction to fire products . 37 G.1 Scope . 37 G.2 Product and installation parameters . 37 G.3 Mounting and fixing . 38 G.4 Field of application . 40 Annex H (normative)
Testing for reaction to fire products in standardised assemblies simulating end-use application(s) . 42 H.1 Scope . 42 H.2 Product and installation parameters . 42 H.3 Mounting and fixing . 43 H.4 Field of application . 47 Annex I (informative)
Example for the determination of the declared aged values of thermal conductivity and thermal resistance for a product . 49 Annex J (normative)
Instructions for compiling thermal resistance performance charts . 51 J.1 Introduction . 51 J.2 General . 51 J.3 Procedure for the manufacturer to create the performance charts . 53 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 57 Bibliography . 64
SIST EN 14315-1:2013



EN 14315-1:2013 (E) 4 Foreword This document (EN 14315-1:2013) has been prepared by Technical Committee 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 standards 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 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 parts 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 parts need to be used for the application of the insulation products in the end-use applications covered by EN 14315. This European Standard is 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 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. EN 14315, Thermal insulating products for buildings — In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products, consists of the following parts:  Part 1: Specification for the rigid foam spray 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, 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, Switzerland, Turkey and the United Kingdom. SIST EN 14315-1:2013



EN 14315-1:2013 (E) 5 1 Scope This European Standard specifies requirements for in-situ formed sprayed rigid polyurethane (PUR) and rigid polyisocyanurate (PIR) foam products when applied to walls, ceilings, roofs, suspended ceilings and floors. This Part 1 of this European Standard is a specification for the rigid foam spray system before installation. Part 1 of this European Standard describes the product characteristics and includes procedures for testing, marking and labelling and the rules for evaluation of conformity. This European Standard does not specify the required levels of all properties to 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 polyurethane (PUR) or polyisocyanurate (PIR) foam insulation products or in-situ products intended 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 thickness 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 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 this standard’s 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 the referenced document (including any amendments) applies. EN 312, Particleboards — Specifications EN 508-1, Roofing products from metal sheet — 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 products 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 and humidity conditions EN 1605, Thermal insulating products for building applications — Determination of deformation under specified compressive load and temperature conditions EN 1606, Thermal insulating products for building applications — Determination of compressive creep EN 1607:1996, Thermal insulating products for building applications — Determination of tensile strength perpendicular to faces EN 1609, Thermal insulating products for building applications — Determination of short term water absorption by partial immersion SIST EN 14315-1:2013



EN 14315-1:2013 (E) 6 EN 12086, 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 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 insulation products — Evaluation of conformity EN 13238, Reaction to fire tests for building products — Conditioning procedures and general rules for selection of substrates EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using test data from reaction to fire tests EN 13823:2010, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item EN ISO 354, Acoustics — Measurement of sound absorption in a reverberation room (ISO 354) 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, Thermal insulation — Vocabulary (ISO 9229:2007) EN ISO 11654, Acoustics — Sound absorbers for use in buildings — Rating of sound absorption (ISO 11654) 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) ISO 4590, Rigid cellular plastics — Determination of the volume percentage of open cells and of closed cells 3 Terms, definitions, symbols and abbreviations For the purposes of this document, the terms and definitions given in EN ISO 9229:2007 and the following apply. 3.1 Terms and definitions
3.1.1
polyurethane foam PUR
(in-situ formed products) rigid cellular 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 SIST EN 14315-1:2013



EN 14315-1:2013 (E) 7 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 spray system kit of constituent components which when sprayed 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 spray system 3.1.6 polyol component liquid polyhydroxyl product containing an expanding agent, catalysts and other additives which is one of the components of the rigid foam spray system 3.1.7 cream time time which has elapsed between the time at which the stirring procedure for the mixed components was started and the moment when the foam is observed as starting to rise (usually measured in seconds) 3.1.8 gel time time which has elapsed between the time at which the stirring procedure for the mixed components was started and the moment when, by means of a rod (or a match) applied into the surface of the foam, a polymeric string can be drawn from the foam surface (usually measured in seconds) 3.1.9 tack-free time time which has elapsed between the time the stirring procedure for the mixed components was started and the moment when, by means of a rod (or a match) applied to the top surface of the foam, the top surface is established as no longer tacky (usually measured in seconds) 3.1.10 free-rise density density of the unfaced cut test specimen taken from the reaction profile test sample (see E.5) 3.1.11 mixing ratio proportions of the components of the rigid foam spray system specified by the manufacturer to be sprayed 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. 3.1.12 production batch amount of a component produced discontinuously in a single period of time of a rigid foam system 3.1.13 level given value which is the upper or lower limit of a requirement, where the level is given by the declared value of the characteristic concerned SIST EN 14315-1:2013



EN 14315-1:2013 (E) 8 3.1.14 class combination of two levels of the same property between which the performance shall fall, where the level is given by the declared value of the characteristic concerned 3.2 Symbols and abbreviations 3.2.1 Symbols used in this standard αp is the practical sound absorption coefficient - αw is the weighted sound absorption coefficient - dN is the nominal thickness of the product mm ∆0l is the relative change in length % ∆0b is the relative change in width % ∆0d
is the relative change in thickness % 0ct is the compressive creep % 0t is the total thickness reduction % k is a factor related to the number of test results available - ka is a factor related to the number of aged test results - ki is a factor related to the number of initial test results - λ90/90 is the 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(m·K) λD is the declared thermal conductivity (aged) W/(m·K) λi is one test result of thermal conductivity W/(m·K) λmean is the mean thermal conductivity W/(m·K) λmean,a is the mean thermal conductivity of aged values W/(m·K) λmean,i is the mean thermal conductivity of initial values W/(m·K) ûλa is the ageing increment from measured aged values of thermal conductivity W/(m·K) ûλf is the fixed ageing increment W/(m·K) µ is the water vapour diffusion resistance factor - n is the number of test results - R90/90 is the 90 % fractile with a confidence level of 90 % for the thermal resistance m2K/W RD is the declared thermal resistance m2K/W Ri is one test result of thermal resistance m2K/W Rmean is the mean thermal resistance m2K/W sλ is the estimate of the standard deviation of the thermal conductivity W/(m·K) sλa is the estimate of the standard deviation of the aged values of thermal conductivity W/(m·K) sλi is the estimate of the standard deviation of the initial values of thermal conductivity W/(m·K) sR is the estimate of the standard deviation of the values of thickness m σ10 is the compressive stress at 10 % deformation kPa σa is the substrate adhesion strength perpendicular to faces kPa σc is the declared stress for determination of compressive creep kPa σm is the compressive strength kPa Wp is the short term water absorption by partial immersion kg/m2
3.2.2 Designation codes used in this standard AP(d) is the symbol for the declared level of practical sound absorption coefficient with d for
the thickness or the range of thicknesses, expressed in millimetres, in which the
declared value is valid
SIST EN 14315-1:2013



EN 14315-1:2013 (E) 9 AW(d) is the symbol for the declared level of weighted sound absorption coefficient with d for
the thickness or the range of thicknesses, expressed in millimetres, in which the
declared value is valid
A is the symbol for the declared level of substrate adhesion strength
CC(i1,i2,y)1c is the symbol for the declared level for compressive creep with i1 for the total reduction in
thickness level, i2 for the compressive creep level, y for the corresponding time in years
and 1c for the declared compression extrapolated deformation and y for the
corresponding time in years CCC is the symbol for the declared level for closed cell content CS(10\Y) is the symbol for the declared value for compressive stress or strength CT is the symbol for the declared cream time DLT(i)5 is the symbol for the declared level for deformation under load and temperature at
DS (TH) is the symbol for the declared level for dimensional stability under specified
temperature and humidity FRB is the symbol for the declared beaker free-rise density FRC is the symbol for the declared core free-rise density GT is the symbol for the declared gel time MU is the symbol for the declared water vapour diffusion resistance factor
TFT is the symbol for the declared tack-free time W is the symbol for the declared short term water absorption by partial immersion
3.2.3 Abbreviations used in this standard: PIR is
Rigid PolyIsocyanurate Foam PU is
rigid polyurethane foam including PUR and PIR types PUR is
Rigid PolyUrethane Foam ITT is
Initial Type Test 4 Requirements 4.1 General The foam properties shall be assessed in accordance with Clause 5. To conform with this standard, foam systems shall meet the requirements of 4.2 and 4.3 as appropriate. NOTE The range of properties exhibited by 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 products (see 3.1.3). One test result for a foam property is the average of the measured values on the number of test specimens given in Table 7. 4.2 For all applications 4.2.1 Thickness measurements Unless otherwise specified by the test method, in all the other test methods involving the measurement of thickness, this shall be carried out using the method given in EN 823. SIST EN 14315-1:2013



EN 14315-1:2013 (E) 10 4.2.2 Thermal resistance and thermal conductivity Thermal resistance and thermal conductivity shall be based upon measurements carried out in accordance with EN 12667 or EN 12939 for thick products.
The thermal r
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