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BS 6993-2

1990 Edition, July 31, 1990

Complete Document

Thermal and Radiometric Properties of Glazing Part 2: Method for Direct Measurement of U-Value (Thermal Transmittance)

Includes all amendments and changes through Reaffirmation Notice , March 1, 2013

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Product Details:

  • Revision: 1990 Edition, July 31, 1990
  • Published Date: March 1, 2013
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 14
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Method for measuring the transmittance of the central area of single, double or multiple glazing using hot box apparatus complying with BS 874-3.1. The edge effect due to the thermal bridge through the spacer of double or multiple glazing is effectively eliminated by this method.