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CT 202 - Isolanti e isolamento - Metodi di calcolo e di prova (UNI/TS 11300-1)

Coordinatore CT: prof. Corrado Vincenzo - Project Leader: Martino Anna - Project Assistant: Murano Giovanni - Maggiori Informazioni

In questa sezione è riportata tutta la documentazione del Gruppo Consultivo o della Commissione Tecnica, suddivisa tra attività nazionale svolta direttamente e attività CEN e/o ISO svolta dalla CT in qualittà di Mirror Committee.

ISO/TC 163/SC 2 - Calculation methods

Norme vigenti

Chiudi Tutti

Codice progetto

Codice Norma

Titolo

Sommario

Pubblicazione UNI

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ISO 15927-6

ISO 15927-6:2007

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 6: Accumulated temperature differences (degree-days)

ISO 15927-6:2007 specifies the definition, method of computation and method of presentation of data on accumulated temperature differences, used for assessing the energy used for space heating in buildings. These are normally expressed in degree‑hours or degree-days, and such data are often referred to simply as "heating degree-hours" or "heating degree-days".

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ISO 15927-4

ISO 15927-4:2005

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 4: Hourly data for assessing the annual energy use for heating and cooling

ISO 15927-4:2005 specifies a method for constructing a reference year of hourly values of appropriate meteorological data suitable for assessing the average annual energy for heating and cooling.

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ISO 15927-3

ISO 15927-3:2009

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 3: Calculation of a driving rain index for vertical surfaces from hourly wind and rain data

Attualmente questo Work Item non risulta pi¨ inserito nel programma di lavoro di questo TC. Per ulteriori informazioni contattare l'Ufficio Centrale del CTI all'indirizzo normazione@cti2000.it

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ISO 15927-2

ISO 15927-2:2009

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 2: Hourly data for design cooling load

ISO 15927-2:2008 gives the definition, and specifies methods of calculation and presentation of the monthly external design climate to be used in determining the design cooling load of buildings and the design of air conditioning systems.

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ISO 13790

ISO 13790:2008

Thermal performance of buildings - Calculation of energy use for space heating and cooling

This standard gives calculation methods for assessment of the annual energy use for space heating and cooling of a residential or a non-residential building, or a part of it, which will be referred to as "the building".

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ISO 13791

ISO 13791:2004

Thermal performance of buildings - Caclculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures

This European Standard specifies the assumptions, boundary conditions, equations and validation tests for a calculation procedure, under transient hourly conditions, of the internal temperatures (air and operative) during the warm period, of a single room without any cooling/heating equipment in operation. No specific numerical techniques are imposed by this standard. Validation tests are included in clause 7. An example of a solution technique is given in annex A.

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ISO 13792

ISO 13792:2005

Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods

ISO 13792:2005 specifies the required input data for simplified calculation methods for determining the maximum, average and minimum daily values of the operative temperature of a room in the warm period to define the characteristics of a room in order to avoid overheating in summer at the design stage, and to define whether the installation of a cooling system is necessary or not.

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ISO 15927-1

ISO 15927-1:2003

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 1: Monthly and annual means of single meteorological elements

ISO 15927-1:2003 specifies procedures for calculating and presenting the monthly means of those parameters of climatic data needed to assess some aspects of the thermal and moisture performance of buildings. Numerical values for any locations should be obtained from the meteorological service in the relevant country.
ISO 15927-1:2003 covers the following single climate variables: air temperature; atmospheric humidity; wind speed; precipitation; solar radiation; longwave radiation.
Meteorological instrumentation and methods of observation are not covered; these are specified by the World Meteorological Organisation (WMO).

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ISO 23993

ISO 23993:2008

Thermal insulation products for building equipment and industrial installations - Determination of design thermal conductivity

This standard gives methods to calculate design thermal conductivities from declared thermal conductivities for the calculation of the thermal performance of building equipment and industrial installations.
These methods are valid for operating temperatures from 200 °C to +800 °C.
The conversion factors, established for the different influences, are valid for the temperature ranges indicated in the relevant clauses or annexes.

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ISO 10456

ISO 10456:2007

Building materials and products - Hygrothermal properties - Tabulated design values and procedures for determining declared and design thermal values

This standard specifies methods for the determination of declared and design thermal values for thermally homogeneous building materials and products, together with procedures to convert values obtained under one set of conditions to those valid for another set of conditions. These procedures are valid for design ambient temperatures between -30 °C and +60 °C.

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ISO 18292

ISO 18292:2011

Energy performance of fenestration systems for residential buildings - Calculation procedure

This standard gives a procedure to calculate the energy performance of fenestration
systems for rating of windows, doors and skylights, including the effects of frame, sash,
glazing and shading components.

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ISO 12241

ISO 12241:2008

Thermal insulation for building equipment and industrial installations - Calculation rules

ISO 12241:2008 gives rules for the calculation of heat-transfer-related properties of building equipment and industrial installations, predominantly under steady-state conditions. ISO 12241:2008 also gives a simplified approach for the treatment of thermal bridges.

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ISO 13788

ISO 13788:2012

Hygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial condensation - Calculation methods

-

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ISO 13791

ISO 13791:2012

Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures - (Revision of ISO 13791:2004)

This document specifies the assumptions, boundary conditions, equations and validation tests for a
calculation procedure, under transient hourly conditions, of the internal temperatures (air and operative) during
the warm period, of a single room without any cooling/heating equipment in operation. No specific numerical
techniques are imposed by this document. Validation tests are included in Clause 7. An example of a solution
technique is given in Annex A.
This document does not contain sufficient information for defining a procedure able to determine the internal
conditions of special zones such as attached sun spaces, atria, indirect passive solar components (Trombe
walls, solar panels) and zones in which the solar radiation may pass through the room. For such situations
different assumptions and more detailed solution models are needed (see Bibliography).

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ISO 13792

ISO 13792:2012

Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods - (Revision ISO 13792:2005)

This document specifies the required input data for simplified calculation methods for determining the
maximum, average and minimum daily values of the operative temperature of a room in the warm period:
a) to define the characteristics of a room in order to avoid overheating in summer at the design stage;
b) to define whether the installation of a cooling system is necessary or not.
Clause 6 gives the criteria to be met by a calculation method in order to satisfy this document.

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ISO 13787

ISO 13787:2003

Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity

ISO 13787:2003 establishes a procedure for the determination and verification of declared thermal conductivity, as a function of temperature, of thermal insulating materials and products used for the insulation of building equipment and industrial installations.
Informative annex B gives an optional method for establishing the thermal conductivity curve or table from measured values.
ISO 13787:2003 is not applicable to thermal insulating products used in building envelopes. For the procedures which are used for these products, see ISO 10456, "Building materials and products - Procedures for determining declared and design thermal values".

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ISO 10456

ISO 10456:2007/Cor 1:2009

Building materials and products - Hygrothermal properties - Tabulated design values and procedures for determining declared and design thermal values

-

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ISO 10916

ISO 10916:2014

Calculation of the impact of daylight utilization on the net and final energy demand for lighting

-

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ISO 15927:5

ISO 15927-5:2004/Amd 1:2011

Hygrothermal performance of buildings -Calculation and presentation of climatic data - Part 5: Data for design heat load for space heating

-

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ISO 15758

ISO 15758:2014

Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems

-

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Norme ritirate

Codice progetto

Codice Norma

Titolo

Sommario

Pubblicazione UNI

ISO 12241

ISO 12241:1998

Thermal insulation for building equipment and industrial installations Calculation rules

This International Standard gives rules for the calculation of heat transfer related properties of building equipment and industrial installations, predominantly under steady-state conditions. The standard also gives a simplified approach for the treatment of thermal bridges

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ISO 15927-5

ISO 15927-5:2004

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 5: Data for design heat load for space heating

ISO 15927-5:2004 specifies the definition, method of calculation and method of presentation of the climatic data to be used in determining the design heat load for space heating in buildings. These include the winter external design air temperatures and the relevant wind speed and direction, where appropriate.

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ISO 13786

ISO 13786:2007

Thermal performance of building components - Dynamic thermal characteristics - Calculation methods

This standard specifies the characteristics related to dynamic thermal behaviour of a complete building component and gives methods for their calculation. It also specifies the information on building materials required for its use. Since the characteristics depend on the way materials are combined to form building components, the standard is not applicable to building materials or to unfinished building components

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ISO 15758

ISO 15758:2004

Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems

This standard specifies a method to calculate the density of water vapour flow rate in cold pipe insulation systems, and the total amount of water diffused into the insulation over time. This calculation method presupposes that water vapour can only migrate into the insulation system by diffusion, with no contribution from airflow.
The standard is applicable when the temperature of the medium in the pipe is above 0 °C.

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ISO 6946

ISO 6946:2007

Building components and building elements - Thermal resistance and thermal transmittance - Calculation method

This standard gives the method of calculation of the thermal resistance and thermal transmittance of building components and building elements, excluding doors, windows and other glazed units, components which involve heat transfer to the ground, and components through which air is designed to permeate.

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ISO 10211

ISO 10211:2007

Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations

This standard sets out the specifications for a 3-D and 2-D geometrical model of a thermal bridge for the numerical calculation of:
- heat flows in order to assess the overall heat loss from a building or part of it;
- minimum surface temperatures in order to assess the risk of surface condensation.

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ISO 13370

ISO 13370:2007

Thermal performance of buildings - Heat transfer via the ground - Calculation methods

ISO 13370:2007 provides methods of calculation of heat transfer coefficients and heat flow rates for building elements in thermal contact with the ground, including slab-on-ground floors, suspended floors and basements. It applies to building elements, or parts of them, below a horizontal plane in the bounding walls of the building situated

for slab-on-ground floors, suspended floors and unheated basements, at the level of the inside floor surface;
for heated basements, at the level of the external ground surface.
ISO 13370:2007 includes calculation of the steady-state part of the heat transfer (the annual average rate of heat flow) and the part due to annual periodic variations in temperature (the seasonal variations of the heat flow rate about the annual average). These seasonal variations are obtained on a monthly basis and, except for the application to dynamic simulation programmes in Annex D, ISO 13370:2007 does not apply to shorter periods of time.

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ISO 13789

ISO 13789:2007

Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method

This standard specifies a method and provides conventions for the calculation of the steady-state transmission and ventilation heat transfer coefficients of whole buildings and parts of buildings. It is applicable both to heat loss (internal temperature higher than external temperature) and to heat gain (internal temperature lower than external temperature).

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ISO 14683

ISO 14683:2007

Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values

This standard deals with simplified methods for determining heat flows through linear thermal bridges which occur at junctions of building elements.
It specifies requirements relating to thermal bridge catalogues and manual calculation methods.
Default values of linear thermal transmittance are provided in an informative annex A for information.

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ISO 10077-1

ISO 10077-1:2006

Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: General

ISO 10077-1:2006 specifies methods for the calculation of the thermal transmittance of windows and pedestrian doors consisting of glazed and/or or opaque panels fitted in a frame, with and without shutters.
ISO 10077-1:2006 allows for the following:
* different types of glazing (glass or plastic; single or multiple glazing; with or without low emissivity coatings, and with spaces filled with air or other gases);
* opaque panels within the window or door;
* various types of frames (wood, plastic, metallic with and without thermal barrier, metallic with pinpoint metallic connections or any combination of materials);
* where appropriate, the additional thermal resistance introduced by different types of closed shutter, depending on their air permeability.

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ISO 10077-2

ISO 10077-2:2012

Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames

This International Standard specifies a method and gives reference input data for the calculation of the
thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or
opaque panels.
The method can also be used to evaluate the thermal resistance of shutter profiles and the thermal
characteristics of roller shutter boxes.
This standard also gives criteria for the validation of numerical methods used for the calculation.
This standard does not include effects of solar radiation, heat transfer caused by air leakage or threedimensional
heat transfer such as pin point metallic connections. Thermal bridge effects between the frame
and the building structure are not included.

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ISO 12631

ISO 12631:2012

Thermal performance of curtain walling Calculation of thermal transmittance

Documento non ancora disponibile

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