• There are no items in your cart

BS EN 12664:2001

Current
Current

The latest, up-to-date edition.

Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Dry and moist products of medium and low thermal resistance
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-20-2002

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Principle
5 Apparatus
6 Test specimens
7 Testing procedure
8 Calculations
9 Test report
Annex A (normative) Limitations to the implementation of
           the measurement principles and on measurable
           properties
Annex B (normative) Limits for equipment performance
           and test conditions - Guarded hot plate
Annex C (normative) Limits for equipment performance
           and test conditions - Heat flow meter
Annex D (normative) Equipment design
Annex E (normative) Procedures related to measurements
           at moisture equilibrium
Annex F (informative) Conditioning to a specified moisture
           content in a specified atmosphere
Annex G (informative) Estimation of effects of condensation
Bibliography

Describes principles and testing procedures for determining, by means of the guarded hot plate or heat flow meter methods, the thermal resistance of test specimens either in the dry state or conditioned to equilibrium with moist air, having a thermal resistance of not less than 0,1 m^2. K/W and a (hygro) thermal transmissivity or thermal conductivity up to 2,0 W/(m.K). Also support additional limits for equipment performance and test conditions.

This standard specifies principles and testing procedures for determining, by means of the guarded hot plate or heat flow meter methods, the thermal resistance of test specimens either in the dry state or conditioned to equilibrium with moist air, having a thermal resistance of not less than 0,1 m2.K/W and a (hygro)thermal transmissivity or thermal conductivity up to 2,0 W/(m.K). (It is expected that the thermal resistance of most masonry specimen will be less than 0,5 m2.K/W).

Committee
B/540
DevelopmentNote
Together with BS EN 12667 and BS EN 12939 Supersedes BS 874-2.1(1986) and BS 874-2.1(1988). (03/2001) Supersedes 97/700509 DC (01/2003)
DocumentType
Standard
Pages
76
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
DIN EN 12664:2001-05 Identical
UNE-EN 12664:2002 Identical
NS EN 12664 : 1ED 2001 Identical
SN EN 12664 : 2001 Identical
UNI EN 12664 : 2002 Identical
I.S. EN 12664:2001 Identical
NEN EN 12664 : 2001 Identical
NF EN 12664 : 2001 Identical
NBN EN 12664 : 2001 Identical
EN 12664:2001 Identical

12/30147224 DC : 0 BS 5970 - THERMAL INSULATION OF PIPEWORK, DUCTWORK, ASSOCIATED EQUIPMENT AND OTHER INDUSTRIAL INSTALLATIONS IN THE TEMPERATURE RANGE OF -100 DEGREES C TO +870 DEGREES C - CODE OF PRACTICE
BS 5970:2001 Code of practice for thermal insulation of pipework and equipment in the temperature range of -100°C to +870°C
BS 5970:2012 Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range of -100°C to +870°C. Code of practice
PD 6682-5:2005 Aggregates Lightweight aggregates for bituminous mixtures and surface treatments and for unbound and bound applications. Guidance on the use of BS EN 13055-2

EN 12667:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance
EN 1946-3:1999 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 3: Measurements by heat flow meter method
ISO 9346:2007 Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary
EN 12939:2000 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance
EN ISO 9346:2007 Hygrothermal performance of buildings and building materials - Physical quantities for mass transfer - Vocabulary (ISO 9346:2007)
ISO 10051:1996 Thermal insulation — Moisture effects on heat transfer — Determination of thermal transmissivity of a moist material
EN 1946-2:1999 Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 2: Measurements by guarded hot plate method
ISO 8302:1991 Thermal insulation — Determination of steady-state thermal resistance and related properties — Guarded hot plate apparatus
EN ISO 9288:1996 Thermal insulation - Heat transfer by radiation - Physical quantities and definitions (ISO 9288:1989)
ISO 8301:1991 Thermal insulation Determination of steady-state thermal resistance and related properties Heat flow meter apparatus
ISO 9288:1989 Thermal insulation — Heat transfer by radiation — Physical quantities and definitions
ISO 7345:1987 Thermal insulation Physical quantities and definitions

View more information
US$356.96
Excluding Tax where applicable

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.