General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 51056-2014
Scope
This standard applies to the reliability appraisal of the following existing chimneys and flues: 1 reinforced concrete chimneys and flues; 2 steel chimneys and flues; 3 brick chimneys and flues; 4 glass fiber reinforced plastic chimneys and flues.
GB 51056-2014 history
2014GB 51056-2014 Standard for appraisal of reliability of chimneys