GB/T 6595-1986
Replaced
T/ZZB 2369-2021
Active
Group standards
T/ZZB 2369-2021 Acoustic barrier cast PMMA plate
T/ZZB 2369-2021 Acoustic barrier cast PMMA plate
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2369-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2021-09-01
Implement Date:
2021-10-01
Scope
Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for PMMA cast boards used in sound barriers. This document is applicable to PMMA cast boards (hereinafter referred to as PMMA cast boards) made from methyl methacrylate as raw material and polymerized by casting, which are either unembedded or embedded with reinforcing ribs and used in sound barriers.
Development Information
Related Standards
GB/T 6598-1986
Active
GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method
GB/T 6599-1986
abolished_transferred
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 8330-1987
Replaced
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8331-1987
Replaced
GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state
GB/T 8324-1987
Replaced