GB/T 28638-2012

Abolished

Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes

城镇供热管道保温结构散热损失测试与保温效果评定方法

Standard Type
GBT
ICS
91.140.60
CCS
P40
Status
Abolished
Issue Date
2012-07-31
Implementation
2013-02-01
Centralized Committee
住房城乡建设部
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test methods for measuring heat loss from thermal insulation structures and the evaluation methods for assessing the thermal insulation efficiency of district heating pipes. It is applied in the construction and urban heating industry for quality control, performance verification, and energy efficiency assessment of pre-insulated pipes used in centralized heating networks. The standard is used by engineers and testing laboratories to conduct field or laboratory tests on buried or above-ground heating pipelines.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.