GB/T 21795-2008
Active
T/QDAS 021-2019
Active
Group standards
T/QDAS 021-2019 Antifreeze dust suppressant
T/QDAS 021-2019 Antifreeze dust suppressant
Price:
$ 20.00
Basic Information
Standard Code:
T/QDAS 021-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2019-09-03
Implement Date:
2019-10-03
Scope
Main technical content: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of antifreeze dust suppressants. This standard is applicable to antifreeze dust suppressants used in environments with temperatures ranging from 5°C to -20°C, such as municipal roads, semi-paved roads, unpaved roads, and various construction sites that are prone to dust pollution.
Development Information
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active