99/104649 DC : DRAFT MAY 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
30-06-2004
23-11-2012
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Outline of the calculation procedure and required data
5 Equivalent internal temperature
6 Heat loss
7 Heat gains
8 Heat use
9 Annual heat use of the building
10 Heating energy use
11 Report
Annex A (normative) Application to existing buildings
Annex B (normative) Calculation method for multizone buildings
Annex C (normative) Additional losses for special envelope
elements
Annex D (normative) Solar gains of special elements
Annex E (informative) Heating envelope elements
Annex F (informative) Data for estimation of natural ventilation
and infiltration
Annex G (informative) Data for solar gains
Annex H (informative) Calculation of effective thermal capacity
Annex I (normative) Calculation of equivalent internal
temperature
Annex J (normative) Calculation with holiday period
Annex K (informative) Calculation of heating requirements for
each heating mode
Annex L (informative) Accuracy of the method
Annex M (informative) Calculation example
Annex N (informative) Bibliography
Annex O (informative) Standard input data
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.