GB/T 27880-2011

Abolished

Thermoprobe

热棒

Standard Type

GBT

ICS

93.010

CCS

P22

Status

Abolished

Issue Date

2011-12-30

Implementation

2012-06-01

Centralized Committee

国家标准委

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

GB/T 27880-2011 specifies the technical requirements, test methods, inspection rules, and marking for thermoprobes (heat pipes) used in civil engineering. It is applied in permafrost regions for ground stabilization, such as in railway and highway foundations, to prevent thaw settlement by extracting heat from the soil. The standard ensures reliable performance of thermoprobes in cold environments for infrastructure projects like the Qinghai-Tibet Railway.

Related Standards

GB/T 31259-2014 Pipe supports with thermoprobe GB/T 27880-2025 Thermoprobe and pipe supports with thermoprobe

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.