GB/T 4121-1983
Replaced
GB/T 36261-2018
Active
National standards
GB/T 36261-2018 On-site test technical condition and calculation for optical and thermal parameters of energy saving glass for building
GB/T 36261-2018 On-site test technical condition and calculation for optical and thermal parameters of energy saving glass for building
Basic Information
Standard Code:
GB/T 36261-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ceramics, glass
ICS Name:
\nGlass
Publish Date:
2018-06-07
Implement Date:
2019-05-01
Pages:
16 pages
Scope
This standard specifies the testing and calculation parameters involved in on-site testing of the optical and thermal parameters of energy-saving glass for buildings, the classification of tests, the testing principles, the measurement requirements for basic parameters used in optical and thermal calculations, parameter calculations, and test reports.
This standard applies to on-site testing of the optical and thermal parameters of energy-saving glass for buildings that have been installed and those that are yet to be installed.
Development Information
Referenced Standards
GB/T 2680-1994 Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors
GB/T 2680-2021 Glass in building—Determination of light transmittance,solar direct transmittance,total solar energy transmittance,ultraviolet transmittance and related glazing factors
JGJ/T 151-2008 Calculation specification for thermal performance of windows,doors and glass curtain-walls
Related Standards
GB/T 4870-1985
Abolished
GB/T 4870-1985 Sheet glass dimension series
GB/T 5432-1985
Replaced
GB/T 5432-1985 The density of daily use glass—Test method
GB/T 5433-1985
Replaced
GB/T 5433-1985 The transmittance of daily use glass—Test method
GB/T 5949-1986
Replaced
GB/T 5949-1986 Test method of alveolus and gas line in transparent silica glass
GB/T 6581-1986
Replaced