NF ISO 23045

NF ISO 23045

July 2009
Standard Current

Building environment design - Guidelines to assess energy efficiency of new buildings

ISO 23045:2008 gives guidelines related to energy efficiency in buildings as introduced in ISO 16813. The objectives of ISO 23045:2008 are to assist designers and practitioners when collecting and providing the useful data that are required at different stages of the design process and to fulfil the definitions of the building as prepared by building designers. This International Standard applies to new buildings and is applicable to space air-conditioning equipment and the heating plant in new buildings.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2009

Number of pages

27 p.

Reference

NF ISO 23045

ICS Codes

91.040.01   Buildings in general
91.120.10   Thermal insulation of buildings

Classification index

P01-041

Print number

1 - 03/07/2009

International kinship

ISO 23045:2008
Sumary
Building environment design - Guidelines to assess energy efficiency of new buildings

ISO 23045:2008 gives guidelines related to energy efficiency in buildings as introduced in ISO 16813.

The objectives of ISO 23045:2008 are to assist designers and practitioners when collecting and providing the useful data that are required at different stages of the design process and to fulfil the definitions of the building as prepared by building designers.

This International Standard applies to new buildings and is applicable to space air-conditioning equipment and the heating plant in new buildings.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principes de l'efficacité énergétique
    2
  • 4.1 Généralités
    2
  • 4.2 Principes de base concernant l'efficacité énergétique
    2
  • 4.3 Méthodologie de la prise en compte de l'efficacité énergétique dans la conception
    4
  • 4.4 Intégration des énergies renouvelables
    4
  • 5 Expression des indicateurs d'efficacité
    6
  • 5.1 Généralités
    6
  • 5.2 Indicateurs liés à la performance de l'enveloppe du bâtiment
    7
  • 5.3 Indicateurs relatifs à la performance énergétique intégrée du bâtiment, y compris les systèmes
    7
  • 5.4 Indicateurs secondaires
    8
  • 6 Processus de conception
    9
  • 6.1 Généralités
    9
  • 6.2 Étape I - Étude de conception
    9
  • 6.3 Étape II - Avant-projet sommaire
    9
  • 6.4 Étape III - Avant-projet détaillé
    10
  • 6.5 Étape IV - Projet final
    10
  • 7 Paramètres d'influence
    11
  • 7.1 Généralités
    11
  • 7.2 Environnement du bâtiment
    11
  • 7.3 Caractéristiques du bâtiment
    11
  • 7.4 Utilisation du bâtiment
    11
  • 7.5 Outils de calcul
    11
  • 8 Utilisations des indicateurs de performance énergétique
    12
  • 8.1 Généralités
    12
  • 8.2 Données de base
    12
  • 8.3 Autres paramètres
    12
  • Annexe A (normative) Synoptique d'efficacité énergétique
    13
  • Annexe B (informative) Schéma de base général de l'énergie
    14
  • Annexe C (informative) Charge thermique induite par les personnes
    15
  • Annexe D (informative) Charge thermique induite par l'éclairage
    16
  • Annexe E (informative) Charge thermique induite par les équipements
    17
  • Annexe F (informative) Valeur énergétique nette par défaut des combustibles
    18
  • Bibliographie
    19
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