kSIST FprEN 17388-1:2023

Flexible sheets for waterproofing - Environmental product declarations - Product category rules for reinforced bitumen, plastic and rubber flexible sheets for roof waterproofing - Part 1: Cradle to grave and module D

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 a cradle to grave and module D EPD using:
-   either generic data and system generic data;
or
-   specific data and system specific data.
This document includes requirements and rules to:
-   define the indicators 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 (LCI) and the life cycle impact assessment (LCIA) underlying an EPD, including the specification of the quality of the applied data;
-   define generic data and system generic data which are to be used for an EPD.

Abdichtungsbahnen - Umweltproduktdeklaration - Produkt-Kategorie-Regeln für Bitumenbahnen mit Trägereinlage, Kunststoff- und Elastomerbahnen für Dachabdichtungen - Teil 1: Wiege bis Bahre und Modul D

Dieses Dokument stellt Produkt-Kategorie-Regeln (PCR, en: Product Category Rules) zur Bewertung der umweltbezogenen Leistung von Bitumenbahnen mit Trägereinlage sowie Kunststoff- und Elastomerbahnen bereit, deren bestimmungsgemäße Verwendung die Dachabdichtung ist.
ANMERKUNG   Bei den Referenz-Produktnormen handelt es sich um EN 13707 und EN 13956.
Dieses Dokument ist für die Entwicklung und Ausstellung einer EPD „von der Wiege bis zur Bahre und Modul D“ mit folgenden Daten vorgesehen:
-   entweder generischen Daten und systemgenerischen Daten;
oder
-   spezifischen Daten und systemspezifischen Daten.
Dieses Dokument enthält Anforderungen und Regeln zur
-   Festlegung der zu deklarierenden Indikatoren 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 systemgenerischen Daten, die für eine 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 avec module D

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 du berceau à la tombe et module D en utilisant :
— soit des données génériques et des données de système génériques ;
soit
— des données spécifiques et des données de système spécifiques.
Ce document inclut des exigences et des règles qui :
— définissent les indicateurs 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 (ICV) et de l’évaluation de l’impact du cycle de vie (EICV) servant de base à la DEP, y compris la spécification de la qualité des données appliquées ;
— définissent les données génériques et les données de système génériques à utiliser pour une DEP.

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" in modul D

General Information

• Status: Not Published
• Public Enquiry End Date: 08-Jun-2023
• 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: 5520 - Unique Acceptance Procedure (UAP) (Adopted Project)
• Start Date: 14-Apr-2023
• Due Date: 01-Sep-2023
• Completion Date: 09-Jun-2023
• Ref Project: EN 17388-1:2023 - Flexible sheets for waterproofing - Environmental product declarations - 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
kSIST FprEN 17388-1:2023
01-junij-2023
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" in modul D
Flexible sheets for waterproofing - Environmental product declarations - Product
category rules for reinforced bitumen, plastic and rubber flexible sheets for roof
waterproofing - Part 1: Cradle to grave and module D
Abdichtungsbahnen - Umweltproduktdeklaration - Produkt-Kategorie-Regeln für
Bitumenbahnen mit Trägereinlage, Kunststoff- und Elastomerbahnen für
Dachabdichtungen - Teil 1: Wiege bis Bahre und Modul D
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
avec module D
Ta slovenski standard je istoveten z: FprEN 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
kSIST FprEN 17388-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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kSIST FprEN 17388-1:2023


FINAL DRAFT
EUROPEAN STANDARD
FprEN 17388-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2023
ICS 91.100.50
English Version

Flexible sheets for waterproofing - Environmental product
declarations - Product category rules for reinforced
bitumen, plastic and rubber flexible sheets for roof
waterproofing - Part 1: Cradle to grave and module D
Feuilles souples d'étanchéité - Déclarations Abdichtungsbahnen - Umweltproduktdeklaration -
environnementales sur les produits - Règles Produkt-Kategorie-Regeln für Bitumenbahnen mit
spécifiques des catégories de produits pour feuilles Trägereinlage, Kunststoff- und Elastomerbahnen für
bitumineuses armées, feuilles plastiques et Dachabdichtungen - Teil 1: Wiege bis Bahre und Modul
élastomères pour l'étanchéité de toiture - Partie 1: Du D
berceau à la tombe avec module D
This draft European Standard is submitted to CEN members for formal vote. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprEN 17388-1:2023 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 . 7
4 Abbreviations . 8
5 General aspects . 8
5.1 Objective of the PCR . 8
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 environmental 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 or declared unit . 9
6.3.2 Functional unit . 9
6.3.3 Declared unit . 10
6.3.4 Reference service life (RSL) . 10
6.3.5 System boundaries . 10
6.3.6 Criteria for the exclusion of inputs and outputs (cut-off criteria) . 11
6.3.7 Selection of data . 11
6.3.8 Data quality requirements . 12
6.3.9 Developing product level scenarios . 13
6.3.10 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
6.4.4 Information on biogenic carbon content. 17
6.5 Impact assessment . 17
7 Content of the EPD . 17
7.1 Declaration of general information . 17
7.2 Declaration of environmental indicators derived from LCA . 18
7.2.1 General . 18
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7.2.2 Rules for declaring LCA information per module . 18
7.2.3 Indicators describing environmental impacts based on life cycle impact assessment
(LCIA) . 18
7.2.4 Indicators describing resource use and environmental information based on life
cycle inventory (LCI) . 18
7.2.5 Information on biogenic carbon content . 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 . 19
7.4.1 Indoor air . 19
7.4.2 Soil and water . 19
7.5 Aggregation of information modules . 19
8 Project report . 19
8.1 General . 19
8.2 LCA-related elements of the project report . 19
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 to 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 . 23
A.3 Rules for reinforced bitumen sheets according to EN 13707 . 24
A.4 Rules for rubber sheets according to EN 13956 . 24
Annex B (informative) EPD scope and practice . 25
B.1 Introduction. 25
B.2 Specific EPD . 25
B.3 Generic EPD . 25
B.3.1 Average EPD . 25
B.3.2 Worst case EPD . 25
B.3.3 Sector EPD . 25
Bibliograpy . 26


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FprEN 17388-1:2023 (E)
European foreword
This document (FprEN 17388-1:2023) has been prepared by Technical Committee CEN/TC 254 “Flexible
sheets for waterproofing”, the secretariat of which is held by NEN.
This document is currently submitted to the Formal Vote.
EN 17388, Flexible sheets for waterproofing - Environmental product declarations - Product category rules
for reinforced bitumen, plastic and rubber flexible sheets for roof waterproofing consists of two parts:
— Part 1: Cradle to grave and module D;
— Part 2: Cradle to gate with options, modules C1-C4 and module D.
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Introduction
CEN/TC 254 has decided to provide this European Standard in 2 parts. The scope of these different parts
is based on the different types of environmental product declarations (EPD) identified by
EN 15804:2012+A2:2019. This will avoid misinterpretation in the market about the EPD scope and
content.
NOTE 1 The clauses and subclauses, with the exception of the annexes, are corresponding with the clauses and
subclauses of EN 15804:2012+A2:2019.
NOTE 2 For further information, see Annex B.
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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 a cradle to grave and module D
EPD using:
— either generic data and system generic data;
or
— specific data and system specific data.
This document includes requirements and rules to:
— define the indicators 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 (LCI) and the life cycle impact assessment
(LCIA) underlying an EPD, including the specification of the quality of the applied data;
— define generic data and system generic data which are to be used for an EPD.
2 Normative references
The following documents 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
1
EN 15804:2012+A2:2019 , Sustainability of construction works - Environmental product declarations -
Core rules for the product category of construction products

1
As impacted by EN 15804:2012+A2:2019/AC:2021.
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 15804:2012+A2:2019 and the
following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
average data
data representative of a product, product group or construction service, provided by one or more
manufacturers
Note 1 to entry: Manufacturer refers to the product stage.
[SOURCE: EN 15804:2012+A2:2019, 3.3, modified – “suppliers” replaced by “manufacturers”]
3.2
generic data
surrogate data used if no specific data is available
Note 1 to entry: Generic system data is surrogate data related to the intended use.
3.3
product
item manufactured or processed for incorporation in construction works
Note 1 to entry: Product refers to all products of the roof waterproofing system.
[SOURCE: EN 15804:2012+A2:2019, 3.6, modified – “construction product” replaced by “product”]
3.4
product group
products with similar intended uses, the boundaries of which are defined by the EPD owner
3.5
roof 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, to be used in
the roof of a building
Note 1 to entry: Roofs used for parking of vehicles and roof gardens are included.
3.6
specific data
data representative for a product, product group or construction service, provided by one manufacturer
Note 1 to entry: Manufacturer refers to the product stage.
[SOURCE: EN 15804:2012+A2:2019, 3.31, modified – “supplier” replaced by “manufacturer”]
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4 Abbreviations
For the purposes of this document, the abbreviations given in EN 15804:2012+A2:2019 apply.
5 General aspects
5.1 Objective of the PCR
As in EN 15804:2012+A2:2019, in addition:
This document defines the requirements on information, data and environmental indicators that shall be
included in an environmental product declaration (EPD) for a cradle to grave and module D EPD, for:
— roof waterproofing systems with reinforced bitumen flexible sheets for roof waterproofing according
to EN 13707;
or
— roof waterproofing systems with plastic and rubber flexible sheets for roof waterproofing according
to EN 13956.
5.2 Types of EPD with respect to life cycle stages covered
As in EN 15804:2012+A2:2019, in addition:
The life cycle assessment (LCA) based information in an EPD shall cover (see EN 15804:2012+A2:2019,
Figure 1) the life cycle of a product according to the system boundary (see 6.3.5). This cradle to grave and
module D EPD covers the product stage (module A1-A3), construction process stage (module A4-A5), use
stage (module B1-B7), end-of-life stage (module C1-C4) and benefits and loads beyond the system
boundary (module D) and shall be based on a functional unit or declared unit.
5.3 Comparability of EPD for construction products
As in EN 15804:2012+A2:2019, in addition:
The cradle to grave and module D analysis shall integrate all relevant requirements to ensure the
technical performances of the products in the end-use.
5.4 Additional environmental information
As in EN 15804:2012+A2:2019 shall apply.
5.5 Ownership, responsibility and liability for the EPD
As in EN 15804:2012+A2:2019 shall apply.
5.6 Communication formats
As in EN 15804:2012+A2:2019 shall apply.
6 Product category rules for LCA
6.1 Product category
The product category referred to in this document includes roof waterproofing systems with reinforced
bitumen, plastic and rubber flexible sheets for roof waterproofing according to 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 cycle stages shall be reported.
6.2.2 A1-A3, product stage, information modules
As in EN 15804:2012+A2:2019 shall apply.
6.2.3 A4-A5, construction process stage, information modules
As in EN 15804:2012+A2:2019 shall apply.
6.2.4 B1-B5, use stage, information modules related to the building fabric
As in EN 15804:2012+A2:2019 shall apply.
6.2.5 B6-B7, use stage, information modules related to the operation of the building
As in EN 15804:2012+A2:2019, in addition:
Modules B6-B7 (use stage, information modules related to the operation of the building) have no
influence on the roof waterproofing systems and are therefore not relevant.
6.2.6 C1-C4, end-of-life stage, information modules
As in EN 15804:2012+A2:2019 shall apply.
6.2.7 D, benefits and loads beyond the system boundary, information module
As in EN 15804:2012+A2:2019 shall apply.
6.3 Calculation rules for the LCA
6.3.1 Functional or declared unit
As in EN 15804:2012+A2:2019, in addition:
A construction product may have a number of possible functions. Based on the goal and the scope of an
EPD, the EPD may relate to a specific function and scenario using a functional unit or it may cover a range
of functionalities and scenarios using a declared unit.
6.3.2 Functional unit
As in EN 15804:2012+A2:2019, in addition:
The functional unit defines the way in which the identified functions or performance characteristics of
the product are quantified. This allows comparison with other product systems which have been assessed
to fulfil the same functional unit.
2
This document is valid for all roof waterproofing systems with flexible sheets. The functional unit is 1 m
plain surface, roof waterproofing system.
The reference service life of the roof waterproofing system shall be defined and declared according to
6.3.4.
2
The thickness or mass per m of the sheets shall be expressed according to the applicable product
standard.
For an EPD, whereby a formula to calculate the values for other sheets thicknesses or masses may be
included within the project report and EPD, the formula shall comply with the rules defined in Annex A.
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6.3.3 Declared unit
2
The declared unit for roof waterproofing sheets is 1 m .
6.3.4 Reference service life (RSL)
As in EN 15804:2012+A2:2019, in addition:
— The reference service life (RSL) refers to the watertight function of the roof waterproofing system
installed on a building.
— In absence of specific data, a default value for the reference service life (RSL) of a roof waterproofing
system of 30 years shall be used. Information on replacement (module B4) and refurbishment
(module B5) can be declared as a technical scenario information.
— The RSL default value or the specific RSL value of the roof waterproofing system with a reference to
the source shall be stated in the EPD.
NOTE 1 Guidance paper F: Durability and the construction products directive is considered (89/106/EEC).
NOTE 2 The service life can be estimated through the use of the Factor Method described in ISO 15686-1.
6.3.5 System boundaries
6.3.5.1 General
As in EN 15804:2012+A2:2019 shall apply.
6.3.5.2 Product stage
As in EN 15804:2012+A2:2019 shall apply.
6.3.5.3 Construction stage
As in EN 15804:2012+A2:2019, in addition:
Module A5 (Installation process)
The following information modules shall be included:
— description of the installation of the layers of the roof waterproofing system (types of roof
waterproofing layers/sheets);
— material consumption, including joints and installation waste as defined in 6.3.9.4;
— jointing technique as defined in 6.3.9.4;
— energy consumption for installation (e.g. propane gas, electricity) as defined in 6.3.9.4;
— types and amounts of bonding/fastening materials when applicable as defined in 6.3.9.4;
— wastage of products, and if relevant additional production processes to compensate for the loss of
wastage of products and waste processing of all the waste from installation phase (e.g. packaging,
membranes/cutting waste);
— transport of waste generated from the installation at the construction site shall be included;
— other ancillary materials used in a roof waterproofing system or on a roof may be omitted if they are
less than 1 % of the total mass of inputs to A5.
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6.3.5.4 Use stage
6.3.5.4.1 General
As in EN 15804:2012+A2:2019 shall apply.
6.3.5.4.2 B1-B5 Use stage information modules related to the building fabric
— B1 (Use of the installed product): as in EN 15804:2012+A2:2019 shall apply, see 6.3.9.5;
— B2 (Maintenance): as in EN 15804:2012+A2:2019 shall apply, see 6.3.9.6;
— B3 (Repair): as in EN 15804:2012+A2:2019, in addition see 6.3.9.7;
— B4 (Replacement): as in EN 15804:2012+A2:2019, in addition see 6.3.9.8;
— B5 (Refurbishment): as in EN 15804:2012+A2:2019, in addition see 6.3.9.8.
6.3.5.4.3 B6-B7 Use stage information modules related to the operation of the building
Modules B6-B7 (use stage, information modules related to the oper
...