oSIST prEN 17388-1:2019

Flexible sheets for waterproofing - Environmental product declaration - Product Category Rules for reinforced bitumen, plastic and rubber flexible sheets for (roof) waterproofing - Part 1: Cradle to grave

This document provides Product Category Rules (PCR) for the assessment of the environmental performance of bituminous and synthetic flexible sheets for which the intended use is roof waterproofing.
NOTE   The reference product standards are EN 13707 and EN 13956.
This standard shall be used for the development and issue of full cradle to grave EPD’s using
   either generic data and generic system specifications (scenario’s) for Generic EPDs;
   or specific data and specific system specifications (scenario’s), for Specific EPDs.
This PCR includes requirements and rules to:
   define the parameters to be declared and the way in which they are collected and reported;
   describe which stages of a product’s life cycle are considered in the EPD and which processes are to be included in the life cycle stages;
   include the rules for calculating the Life Cycle Inventory and the Life Cycle Impact Assessment underlying an EPD, including the specification of the quality of the applied data;
   define generic data and system specifications which shall be used for Generic EPD.
This standard is developed according to EN 15804 and EN 15942. These European standards provide the means for developing a Type III environmental declaration of construction products and they are part of a suite of standards that are intended to assess the sustainability of construction works.

Abdichtungsbahnen - Umweltproduktdeklaration - Produktkategorieregeln für Bitumenbahnen und synthetische Abdichtungsbahnen für die Abdichtung (von Dächern) - Teil 1: Von der Wiege bis zur Bahre

Dieses Dokument stellt Produktkategorieregeln (PCR) zur Bewertung der umweltbezogenen Qualität von Bitumenbahnen und synthetischen Abdichtungsbahnen (Kunststoff  und Elastomerbahnen) bereit, deren bestimmungsgemäße Verwendung die Dachabdichtung ist.
ANMERKUNG   Bei den Bezugs-Produktnormen handelt es sich um EN 13707 und EN 13956.
Dieses Dokument ist für die Entwicklung und Ausstellung einer vollständigen EPD „von der Wiege bis zur Bahre“ mit folgenden Daten vorgesehen:
-   entweder generischen Daten und generischen Systemspezifikationen (Szenarien) für eine generische EPD
oder
-   spezifischen Daten und spezifischen Systemspezifikationen (Szenarien) für eine spezifische EPD.
Diese PCR enthalten Anforderungen und Regeln zur
-   Festlegung der zu deklarierenden Parameter und der Art, in der sie erfasst und angegeben werden;
-   Beschreibung, welche Phasen des Lebenszyklus eines Produkts in der EPD berücksichtigt werden und welche Prozesse in die Lebenszyklusphasen einzubeziehen sind;
-   Einbeziehung der Regeln zur Berechnung der Sachbilanz und Wirkungsabschätzung, die einer EPD zugrunde liegen und die Spezifikation der Qualität der angewandten Daten einschließen;
-   Festlegung der generischen Daten und Systemspezifikationen, die für eine generische EPD zu verwenden sind.

Feuilles souples d'étanchéité - Déclarations environnementales sur les produits - Règles spécifiques des catégories de produits pour feuilles bitumineuses armées, feuilles plastiques et élastomères pour l'étanchéité (de toiture) - Partie 1 : Du berceau à la tombe

Le présent document fournit des règles de catégories de produits (RCP) pour l’évaluation de la performance environnementale des feuilles souples bitumineuses armées, plastiques et élastomères destinées à être utilisées pour l’étanchéité de toiture.
NOTE   Les normes de produits de référence sont l’EN 13707 et l’EN 13956.
Le présent document est destiné à servir à l’élaboration et la publication d’une DEP complète « du berceau à la tombe » en utilisant :
-   des données génériques et des spécifications de système génériques (scénarios) pour une DEP générique ;
ou
-   des données spécifiques et des spécifications de système spécifiques (scénarios) pour une DEP spécifique.
Ces RCP incluent des exigences et des règles qui :
-   définissent les paramètres à déclarer et la manière dont ils sont recueillis et consignés ;
-   décrivent les étapes du cycle de vie d’un produit prises en compte dans la DEP ainsi que les processus à inclure dans les étapes du cycle de vie ;
-   intègrent les règles de calcul de l’inventaire du cycle de vie et de l’évaluation de l’impact du cycle de vie servant de base à la DEP, y compris la spécification de la qualité des données appliquées ;
-   définissent les données génériques et les spécifications de système génériques à utiliser pour une DEP générique.

Hidroizolacijski trakovi - Okoljske deklaracije za proizvode - Pravila za kategorije proizvodov za ojačene bitumenske, polimerne in elastomerne trakove za tesnjenje (streh) - 1. del: Pristop "od zibelke do groba"

General Information

• Status: Not Published
• Public Enquiry End Date: 04-Sep-2019
• ICS: 13.020.20 - Environmental economics. Sustainability
• ICS: 91.060.20 - Roofs
• ICS: 91.100.50 - Binders. Sealing materials
• Technical Committee: VLA - Water proofing
• Current Stage: 98 - Abandoned project (Adopted Project)
• Start Date: 10-May-2021
• Due Date: 15-May-2021
• Completion Date: 10-May-2021
• Ref Project: prEN 17388-1 - Flexible sheets for waterproofing - Environmental product declaration - Product Category Rules for reinforced bitumen, plastic and rubber flexible sheets for (roof) waterproofing - Part 1: Cradle to grave and module D

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 17388-1:2019
01-september-2019
Hidroizolacijski trakovi - Okoljske deklaracije za proizvode - Pravila za kategorije
proizvodov za ojačene bitumenske, polimerne in elastomerne trakove za tesnjenje
(streh) - 1. del: Pristop "od zibelke do groba"
Flexible sheets for waterproofing - Environmental product declaration - Product Category
Rules for reinforced bitumen, plastic and rubber flexible sheets for (roof) waterproofing -
Part 1: Cradle to grave
Abdichtungsbahnen - Umweltproduktdeklaration - Produktkategorieregeln für
Bitumenbahnen und synthetische Abdichtungsbahnen für die Abdichtung (von Dächern)
- Teil 1: Von der Wiege bis zur Bahre
Feuilles souples d'étanchéité - Déclarations environnementales sur les produits - Règles
spécifiques des catégories de produits pour feuilles bitumineuses armées, feuilles
plastiques et élastomères pour l'étanchéité (de toiture) - Partie 1 : Du berceau à la tombe
Ta slovenski standard je istoveten z: prEN 17388-1
ICS:
13.020.20 Okoljska ekonomija. Environmental economics.
Trajnostnost Sustainability
91.060.20 Strehe Roofs
91.100.50 Veziva. Tesnilni materiali Binders. Sealing materials
oSIST prEN 17388-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17388-1:2019


DRAFT
EUROPEAN STANDARD
prEN 17388-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

May 2019
ICS 91.100.50
English Version

Flexible sheets for waterproofing - Environmental product
declaration - Product Category Rules for reinforced
bitumen, plastic and rubber flexible sheets for (roof)
waterproofing - Part 1: Cradle to grave
Feuilles souples d'étanchéité - Déclarations Abdichtungsbahnen - Umweltproduktdeklaration -
environnementales sur les produits - Règles Produktkategorieregeln für Bitumenbahnen und
spécifiques des catégories de produits pour feuilles synthetische Abdichtungsbahnen für die Abdichtung
bitumineuses armées, feuilles plastiques et (von Dächern) - Teil 1: Von der Wiege bis zur Bahre
élastomères pour l'étanchéité (de toiture) - Partie 1 :
Du berceau à la tombe
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 254.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17388-1:2019 E
worldwide for CEN national Members.

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Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 General aspects . 7
5.1 Objective of the PCR . 7
5.2 Types of EPD with respect to life cycle stages covered . 8
5.3 Comparability of EPD for construction products . 8
5.4 Additional information . 8
5.5 Ownership, responsibility and liability for the EPD . 8
5.6 Communication formats . 8
6 Product Category Rules for LCA . 8
6.1 Product category . 8
6.2 Life cycle stages and information modules to be included . 9
6.2.1 General . 9
6.2.2 A1-A3, product stage, information modules . 9
6.2.3 A4-A5, construction process stage, information modules . 9
6.2.4 B1-B5, use stage, information modules related to the building fabric . 9
6.2.5 B6-B7, use stage, information modules related to the operation of the building . 9
6.2.6 C1-C4, end of life stage, information modules . 9
6.2.7 D, benefits and loads beyond the system boundary information module . 9
6.3 Calculation rules for the LCA . 9
6.3.1 Functional unit . 9
6.3.2 Declared unit . 9
6.3.3 Reference service life (RSL) . 9
6.3.4 System boundaries . 10
6.3.5 Criteria for the exclusion of inputs and outputs (cut-offs) . 11
6.3.6 Selection of data . 11
6.3.7 Data quality requirements . 12
6.3.8 Developing product level scenarios . 12
6.3.9 Units . 17
6.4 Inventory analysis . 17
6.4.1 Collecting data . 17
6.4.2 Calculation procedures . 17
6.4.3 Allocation of input flows and output emissions . 17
6.5 Impact assessment . 17
7 Content of the EPD . 17
7.1 Declaration of general information . 17
7.2 Declaration of environmental parameters derived from LCA . 18
7.2.1 7.2.1 General . 18
7.2.2 Rules for declaring LCA information per module . 18
7.2.3 Parameters describing environmental impacts . 18
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7.2.4 Parameters describing resource use . 18
7.2.5 Other environmental information describing different waste categories and output
flows . 18
7.3 Scenarios and additional technical information . 18
7.3.1 General . 18
7.3.2 Construction process stage . 18
7.3.3 B1-B7 Use stage . 19
7.3.4 End of life . 19
7.4 Additional information on release of dangerous substances to indoor air, soil and
water during the use stage . 20
7.4.1 Indoor air . 20
7.4.2 Soil and water . 20
7.5 Aggregation of information modules . 20
8 Project report . 20
8.1 General . 20
8.2 LCA-related elements of the project report . 20
8.3 Documentation on additional information . 20
8.4 Data availability for verification . 20
9 Verification and validity of an EPD . 20
Annex A (normative) Extension rules . 21
A.1 General . 21
A.2 Rules for plastic sheets according EN 13956 . 21
A.2.1 General . 21
A.2.2 Scenario 1: Sheets without reinforcement . 22
A.2.3 Scenario 2: Reinforced sheets . 22
A.2.4 Scenario 3: sheets with backing . 23
A.2.5 Scenario 4: Combination . 24
A.3 Rules for reinforced bitumen sheets according EN 13707 . 24
A.4 Rules for rubber sheets according EN 13956 . 24

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European foreword
This document (prEN 17388-1:2019) has been prepared by Technical Committee CEN/TC 254 “Flexible
sheet for waterproofing”, the secretariat of which is held by NEN.
This document is currently submitted to the CEN Enquiry.
EN 17388, Flexible sheets for waterproofing - Environmental product declaration - Product Category Rules
for reinforced bitumen, plastic and rubber flexible sheets for (roof) waterproofing consists of two parts:
— Part 1: Cradle to grave
— Part 2: Cradle to gate with options
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Introduction
CEN/TC 254 has decided to provide the Product Category Rules (PCR) standard in 2 parts. The scope of
these different parts is based on the different types of EPD identified by EN 15804:2012+A1:2013. This
is made to avoid misinterpretation in the market about the EPD scope and content. In the EPD, a clear
reference to the applicable part of the standard will be included.
This standard consists of two parts:
— Part 1: Cradle to grave EPD using generic data and generic system specifications or using specific
data and specific system specifications;
— Part 2: Cradle to gate with options EPD using specific data and/or specific system specification.
If a new version of EN 15804:2012+A1:2013 is available it might be possible that this standard will be
revised.

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1 Scope
This document provides Product Category Rules (PCR) for the assessment of the environmental
performance of reinforced bitumen, plastic and rubber flexible sheets for which the intended use is roof
waterproofing.
NOTE The reference product standards are EN 13707 and EN 13956.
This document is intended to be used for the development and issue of full cradle to grave EPD using:
— either generic data and generic system specifications (scenario’s) for generic EPD;
or
— specific data and specific system specifications (scenario’s), for specific EPD.
This PCR includes requirements and rules to:
— define the parameters to be declared and the way in which they are collected and reported;
— describe which stages of a product’s life cycle are considered in the EPD and which processes are to
be included in the life cycle stages;
— include the rules for calculating the Life Cycle Inventory and the Life Cycle Impact Assessment
underlying an EPD, including the specification of the quality of the applied data;
— define generic data and system specifications which are to be used for generic EPD.
2 Normative references
The following standards are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 13707, Flexible sheets for waterproofing — Reinforced bitumen sheets for roof waterproofing —
Definitions and characteristics
EN 13956, Flexible sheets for waterproofing — Plastic and rubber sheets for roof waterproofing —
Definitions and characteristics
EN 15804:2012+A1:2013, Sustainability of construction works — Environmental product declarations —
Core rules for the product category of construction products
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1
average data
arithmetic calculated information
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3.2
generic data
data for a product or a product family, provided by one or more suppliers without the need for additional
proof of the representativity
3.3
generic EPD
EPD created by the manufacturer or a group of manufacturers (for example industrial sector
associations) for a product or product families, based on generic data which apply to the product or
product family concerned
3.4
product
product with a unique identification code made and marketed for an intended use
3.5
product family
products with similar intended uses, the boundaries of which are defined by the EPD applicant
3.6
roof waterproofing system
waterproofing system used in the roof of a building, including roofs used for parking of vehicles and for
roof gardens
3.7
specific data
data representative for a product or product family, provided by one supplier
3.8
specific EPD
EPD created by the manufacturer for a product or product family, based on specific and generic data
which apply to the product or product family concerned
3.9
waterproofing system
assembly of one or more sheets in its applied and jointed form to prevent the passage of water from one
plane to another, which has certain performance characteristics, to be assessed as a whole
4 Symbols and abbreviations
For the purposes of this document, the symbols and abbreviations given in EN 15804:2012+A1:2013
apply.
5 General aspects
5.1 Objective of the PCR
In addition to EN 15804:2012+A1:2013, 5.1, this document defines the requirements on information,
data and environmental parameters to be included in an Environmental Product Declaration (EPD) for a
full cradle to grave EPD using generic data and generic system specifications for:
— roof waterproofing systems with reinforced bitumen flexible sheets for roof waterproofing according
EN 13707;
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or
— roof waterproofing systems with plastic and rubber flexible sheets for roof waterproofing according
EN 13956.
5.2 Types of EPD with respect to life cycle stages covered
In addition to EN 15804:2012+A1:2013, 5.2 the following shall apply.
The LCA based information in an EPD shall cover (see Figure 1 of EN 15804:2012+A1:2013) the life cycle
of a product according to the system boundary (see 6.3.4). In this case, the EPD covers the product stage,
construction process stage, use stage and end of life stage. In this EPD, the information module D may be
included.
It is allowed to use this PCR for the development of EPDs for a product or a product family coming from:
— one specific production site;
— a company with several production sites;
— a sector (group of several production sites from different companies).
It is not allowed to use this PCR for the development of EPDs by grouping products based on different
materials into 1 product family. Materials can be different in their nature and way of manufacturing, for
example PVC, FPO, ECB, EPDM and Bitumen.
NOTE In case of a company or sector EPD, additional rules are defined in 6.3.6 and 6.3.7.
In case of a generic EPD, the calculation shall be credible, realistic and traceable. All products and
production locations identified on the EPD shall deliver their data to calculate the average. Whereby the
data of the individual products and production location shall be based on a representative product for
the production location under the defined scope of the EPD.
5.3 Comparability of EPD for construction products
In addition to EN 15804:2012+A1:2013, 5.3 the following shall apply.
The cradle to grave analysis shall integrate all relevant requirements to ensure the technical
performances of the products in the end-use.
5.4 Additional information
EN 15804:2012+A1:2013 shall apply.
5.5 Ownership, responsibility and liability for the EPD
EN 15804:2012+A1:2013 shall apply.
5.6 Communication formats
EN 15804:2012+A1:2013 shall apply.
6 Product Category Rules for LCA
6.1 Product category
The product category referred to in this standard includes roof waterproofing systems with reinforced
bitumen, plastic and rubber flexible sheets for roof waterproofing according EN 13707 and EN 13956.
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6.2 Life cycle stages and information modules to be included
6.2.1 General
All life stages shall be reported. Module D is optional.
6.2.2 A1-A3, product stage, information modules
EN 15804:2012+A1:2013 shall apply.
6.2.3 A4-A5, construction process stage, information modules
EN 15804:2012+A1:2013 shall apply.
6.2.4 B1-B5, use stage, information modules related to the building fabric
EN 15804:2012+A1:2013 shall apply.
6.2.5 B6-B7, use stage, information modules related to the operation of the building
Modules B6-B7 (use stage, information modules related to the operation of the building) are not relevant
for roof waterproofing systems. The abbreviation n.r. (not relevant) shall be reported in the EPD.
6.2.6 C1-C4, end of life stage, information modules
In addition to EN 15804:2012+A1:2013, the following rules apply:
Module C1 (de-construction, demolition) is reported. When it is neglected in the LCA calculation due to
the insignificant impact, the abbreviation n.r. (not relevant) shall be reported in the EPD.
6.2.7 D, benefits and loads beyond the system boundary information module
EN 15804:2012+A1:2013 shall apply.
6.3 Calculation rules for the LCA
6.3.1 Functional unit
The functional unit provides the quantitative normalization for comparing EPDs of equivalent function.
2
This PCR is valid for all roof waterproofing systems with flexible sheets. The functional unit is 1 m roof
waterproofing system, with an estimated service life of the building.
The reference service life of the roof waterproofing system shall be defined and declared according to
6.3.3.
2
The thickness or mass per m of the sheets shall be expressed according to the applicable product
standard.
For generic EPD, whereby a formula to calculate the values for other sheets thicknesses or masses may
be included within the LCA-report and EPD, the formula shall comply with the rules defined in Annex A.
6.3.2 Declared unit
2
The declared unit for roof waterproofing sheets is 1 m .
6.3.3 Reference service life (RSL)
In addition to EN 15804:2012+A1:2013, the following rules shall apply:
— The Reference Service Life (RSL) refers to the declared technical and functional performance of the
roof waterproofing system / product installed on a building.
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— For generic EPD, as a default for the reference service life of a roof waterproofing system a period of
30 years shall be used. In addition the scenarios for replacement (module B4) and refurbishment
(B5) as defined in 6.3.8.8 shall be used for the calculation.
— For specific EPD, the generic EPD RSL default value or the specific RSL of the roof waterproofing
system with a reference to the source shall be stated in the EPD.
— In the EPD the following statement shall be made: “RSL is dependent on the properties of the product
and reference in-use conditions.”.
6.3.4 System boundaries
6.3.4.1 General
EN 15804:2012+A1:2013 shall apply.
6.3.4.2 Product stage
In addition to EN 15804:2012+A1:2013, the following rules shall apply:
Energy, water consumption and emissions related to offices and R&D laboratories (A3) may be excluded.
6.3.4.3 Construction stage
In addition to EN 15804:2012+A1:2013, the following rules shall apply:
Module A4 (Transport)
— Transport of ancillary materials (e.g. fasteners, adhesives) may be omitted.
— Transport of waste generated from the installation at the construction site shall be included.
Module A5 (Installation process)
The following information modules shall be included:
— description roof waterproofing system (types of roof waterproofing layers/sheets);
— material consumption, including joints and installation waste as defined in 6.3.8.4;
— jointing technique as defined in 6.3.8.4;
— energy consumption for installation (e.g. propane gas, electricity) as defined in 6.3.8.4;
— types and amounts of bonding/fastening materials when applicable as defined in 6.3.8.4;
— waste processing of the waste from installation phase (e.g. packaging, membranes/cutting waste);
— other ancillary materials used in a roof waterproofing system or on a roof may be omitted.
6.3.4.4 Use stage
6.3.4.4.1 General
EN 15804:2012+A1:2013 shall apply.
6.3.4.4.2 B1-B5 Use stage information modules related to the building fabric
— B1 (Use of the installed product): no additional rules (see also 6.3.8.5);
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— B2 (Maintenance): no additional rules (see also 6.3.8.6);
— B3 (Repair): the rules indicated in 6.3.8.7 shall apply;
— B4 (Replacement): the rules indicated in 6.3.8.8 shall apply;
— B5 (Refurbishment): the rules indicated in 6.3.8.8 shall apply.
6.3.4.4.3 B6-B7 Use stage information modules related to the operation of the building
Modules B6-B7 are not relevant for roof waterproofing systems.
6.3.4.5 End-of-life stage
Information shall be given for the following modules:
— C1 (De-construction, demolition) according to the rules defined in 6.3.8.9;
— C2 (Transport to the product’s waste processing) according to the rules defined in clause 6.3.8.10;
— C3 (Waste processing) according to the rules defined in 6.3.8.11;
— C4 (Disposal) according to the rules defined in 6.3.8.11.
6.3.4.6 Benefits and loads beyond the product system boundary in module D
When module D is included in the EPD this shall be based on waste treatment scenario’s as defined in
clause 6.3.8.11.
The information in module D may contain technical information (instruction about the correct
dissembling of roof membrane for further recycling) as well as the quantified predetermined parameters
as declared in the EPD.
NOTE Module D allows to give indications about the environmental benefits from recyclable materials leaving
the system as secondary materials: for instance the benefit of membrane scrap or waste of dissembled roof
membranes used in paving asphalt instead of virgin bitumen. Criteria for the exclusion of inputs and outputs (cut-
offs).
6.3.5 Criteria for the exclusion of inputs and outputs (cut-offs)
EN 15804:2012+A1:2013 shall apply.
NOTE Capital equipme
...