SIS SS 02 42 12-1981 隔热．通过隔热箱测定热变电阻

标准号：SIS SS 02 42 12-1981
中文标准名称：隔热．通过隔热箱测定热变电阻
英文标准名称：Thermal insulation - Determination of thermal resistance by means of a hot box
发布日期：1981/9/15 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This standard specifies a method to determine the ther-mal resistance of materials, components and elements of buildings by means of a guarded or calibrated hot box. The method primarily concerns vertical constructions but can also be applied to horizontal constructions. The method is primarily intended for laboratory use and is especially suited for testing of constructions comprising thermal bridges.This standard does not cover the influence of air flows through the test specimen.