JG/T 117-1999
Non-combustibility ventilating pipes of inorganic material and fiberglass (English Version)
- Standard No.
- JG/T 117-1999
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- Professional Standard - Construction Industry
- Status
- Latest
- JG/T 117-1999
- Scope
- This standard specifies the classification, specifications, requirements, test methods, inspection rules and marking, packaging, transportation and storage of non-combustible inorganic fiberglass ventilation ducts. This standard applies to ventilation, air conditioning ducts and smoke prevention and exhaust ducts made of inorganic cementitious materials as cementing materials and medium-alkali or alkali-free glass fiber cloth as reinforcing materials.
JG/T 117-1999 history
- 2000 JG/T 117-1999 Non-combustibility ventilating pipes of inorganic material and fiberglass
