GB/T 32064-2015 Active National standards

GB/T 32064-2015 Determination of thermal conductivity and thermal diffusivity of building materials:transient plane heat source method

Publish Date: 2015-10-09 Implement Date: 2016-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 32064-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Insulation, sound-absorbing, lightweight, and fire-resistant materials

ICS Name: The insulation of buildings

Publish Date: 2015-10-09

Implement Date: 2016-09-01

Pages: 18 pages

Scope

This standard specifies the terms and definitions, symbols, test principles and devices, as well as the test and test reports for the plane heat source test method of thermal conductivity and heat diffusion coefficient of building materials. This standard is applicable to the thermal conductivity and heat diffusion coefficient tests of isotropic and uniaxial anisotropic materials used in building construction, with test ranges of 0.01 W/(m·K) < λ < 500 W/(m·K) and 5×10-8 m2/s≤a≤10-4 m2/s, respectively; and a test temperature range of -50 ℃ to 300 ℃.