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prEN 16757

(Main)

Sustainability of construction works - Environmental product declarations - Product Category Rules for precast concrete products

Sustainability of construction works - Environmental product declarations - Product Category Rules for precast concrete products

This document offers product category rules (PCR) guidance for the development of Type III environmental declarations for precast concrete products according to EN 15804.
This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and what quality data to be used in the development of EPDs.
Additional to the common parts of EN 15804, this European Standard for precast concrete products:
- defines the system boundaries;
- defines the modelling and assessment of material-specific characteristics;
- defines allocation procedures for multi-output processes along the production chain;
- defines allocation procedures for reuse and recycling;
- includes the rules for calculating the LCI and the LCIA underlying the EPD;
- provides guidance/specific rules for the determination of the reference service life (RSL);
- gives guidance on the establishment of default scenarios;
- gives guidance on default functional units for precast concrete products.
This document is intended to be used either for cradle to gate, cradle to gate with options or cradle to grave assessment, provided the intention is properly stated in the system boundary description.

Nachhaltigkeit von Bauwerken - Umweltproduktdeklarationen - Produktkategorieregeln für vorgefertigte Betonerzeugnisse

Diese Europäische Norm enthält Produktkategorieregeln (PCR) für Umweltdeklarationen Typ III für Beton-fertigteile entsprechend EN 15804.
Dieses Dokument legt die zu dokumentierenden Parameter fest, welche EPD Typen (und Phasen des Lebenszyklus) zu behandeln und welche Regeln zu befolgen sind, um Sachbilanzen (LCI) zu generieren und Wirkungsabschätzungen (LCIA) durchzuführen, und welche Qualitätsdaten bei der Entwicklung von EPDs zu verwenden sind.
Zusätzlich zu den allgemeinen Abschnitten von EN 15804 hat die vorliegende Europäische Norm für Betonfertigteile das Ziel: sie
-   legt die Systemgrenzen fest;
-   legt die Modellierung und Bewertung der materialspezifischen Eigenschaften fest;
-   legt die Allokationsverfahren für Multi-Output-Prozesse entlang der Produktionskette fest;
-   legt die Allokationsverfahren für die Wiederverwendung und das Recycling fest;
-   enthält die Regeln für die Berechnung der LCI und der Wirkungsabschätzung, die der EPD zugrunde liegen;
-   liefert eine Anleitung/spezielle Vorschriften für die Ermittlung der Referenz-Nutzungsdauer (RSL);
-   gibt eine Anleitung zur Festlegung von Normszenarien;
-   gibt eine Anleitung für normkonforme Funktionseinheiten für Betonfertigteile.
Dieses Dokument ist vorgesehen, entweder für die Produktionsphase (Wiege bis Werkstor), die Produktionsphase (Wiege bis Werkstor) mit Optionen oder Bewertung des Lebenszyklus (Wiege bis Bahre) verwendet zu werden, vorausgesetzt, dass der Zweck ordnungsgemäß in der Beschreibung der Systemgrenze festgelegt ist.

Contribution des ouvrages de construction au développement durable - Déclarations environnementales sur les produits - Règles régissant la catégorie de produits préfabriqués en béton

Le présent document fournit les lignes directrices concernant les règles de catégories de produits (RCP) pour l'élaboration de déclarations environnementales de Type III relatives aux produits préfabriqués en béton conformément à l'EN 15804.
Le présent document définit les paramètres à consigner, les types de DEP (et les étapes du cycle de vie) à couvrir, les règles à suivre pour calculer l'inventaire du cycle de vie et procéder à l'évaluation de l'impact du cycle de vie, ainsi que la qualité des données à utiliser pour l'élaboration des DEP.
En plus des parties communes de l'EN 15804, la présente Norme européenne relative aux produits préfabriqués en béton :
 définit les frontières du système ;
 définit la modélisation et l'évaluation des caractéristiques spécifiques du matériau ;
 définit les procédures d'affectation pour les processus multi-débouchés tout au long de la chaîne de production ;
 définit les procédures d'affectation relatives à la réutilisation et au recyclage ;
 intègre 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 ;
 fournit des lignes directrices/règles spécifiques relatives à la Durée de Vie de Référence (DVR) ;
 fournit des lignes directrices pour déterminer les scénarios par défaut ;
 fournit des lignes directrices sur les unités fonctionnelles par défaut pour les produits préfabriqués en béton.
Le présent document est destiné à être utilisé soit « du berceau à la sortie de l'usine », soit « du berceau à la sortie de l'usine avec options » ou pour une évaluation « du berceau à la tombe », à condition que l'intention soit correctement formulée dans la description des frontières du système.

Trajnostnost gradbenih objektov - Okoljske deklaracije za proizvode - Pravila za kategorije proizvodov za montažne betonske izdelke

General Information

Status
Not Published
Publication Date
21-Mar-2016
Withdrawal Date
21-Sep-2016
ICS
91.100.30 - Concrete and concrete products
Technical Committee
CEN/TC 229 - Precast concrete products
Drafting Committee
CEN/TC 229/WG 4 - Products which do not warrant a specific standard and which could be referred to in specific standards
Current Stage
4098 - Decision to abandon - Enquiry
Completion Date
17-Apr-2015
Ref Project
oSIST prEN ISO 16757:2014 - Sustainability of construction works - Environmental product declarations - Product Category Rules for precast concrete products

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SLOVENSKI STANDARD
oSIST prEN ISO 16757:2014
01-september-2014
Trajnostnost gradbenih objektov - Okoljske deklaracije za proizvode - Pravila za
kategorije proizvodov za montažne betonske izdelke
Sustainability of construction works - Environmental product declarations - Product
Category Rules for precast concrete products
Nachhaltigkeit von Bauwerken - Umweltproduktdeklarationen - Produktkategorieregeln
für vorgefertigte Betonerzeugnisse
Ta slovenski standard je istoveten z: prEN 16757
ICS:
13.020.99 Drugi standardi v zvezi z Other standards related to
varstvom okolja environmental protection
91.100.30 Beton in betonski izdelki Concrete and concrete
products
oSIST prEN ISO 16757:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 16757:2014

---------------------- Page: 2 ----------------------
oSIST prEN ISO 16757:2014

EUROPEAN STANDARD
DRAFT
prEN 16757
NORME EUROPÉENNE

EUROPÄISCHE NORM

June 2014
ICS 91.100.30
English Version
Sustainability of construction works - Environmental product
declarations - Product Category Rules for precast concrete
products
 Nachhaltigkeit von Bauwerken -
Umweltproduktdeklarationen - Produktkategorieregeln für
vorgefertigte Betonerzeugnisse
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 229.

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, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16757:2014 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN ISO 16757:2014
prEN 16757:2014 (E)
Contents
Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Abbreviations .6
5 General aspects .6
5.1 Objective of the Precast Concrete Products PCR .6
5.2 Types of EPD with respect to life cycle stages covered .6
5.3 Comparability of EPD for construction products .6
5.4 Additional information .6
5.5 Ownership, responsibility and liability for the EPD .
...

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