ISO 7345:1987
Thermal insulation — Physical quantities and definitions
Reference number
ISO 7345:1987
Edition 2
1987-11
© ISO 2024
Withdrawn
Withdrawn (Edition 2, 1987)

Abstract

Defines physical quantities used in the field of thermal insulation, i.a. quantity of heat, heat flow rate, density of heat flow rate, thermal conductivity, thermal resistance, thermal transmittance, heat capacity, thermal diffusivity, thermal effusivity etc., and gives the corresponding symbols and units.

General information

  • Status
     : Withdrawn
    Publication date
     : 1987-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 163
    ICS :
    01.060  27.220 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 01
  6. 01.060
  7. ISO 7345:1987