GB/T 2022-1980
Replaced
T/CCPA 12-2020
Active
Group standards
T/CCPA 12-2020 The quality classification of granulated blast furnace slag powder used in cement and concrete
T/CCPA 12-2020 The quality classification of granulated blast furnace slag powder used in cement and concrete
Price:
$ 20.00
Basic Information
Standard Code:
T/CCPA 12-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building materials
ICS Name:
Cement, gypsum, lime, and mortar
Publish Date:
2020-01-09
Implement Date:
2020-06-10
Scope
Scope: This standard applies to the quality grade evaluation of granulated blast furnace slag powder products that comply with the provisions of GB/T 18046; Main technical content: This standard specifies the quality grade classification, quality grade requirements, and comprehensive quality grade evaluation of granulated blast furnace slag powder used in cement and concrete.
Development Information
Related Standards
GB/T 177-1985
Abolished
GB/T 177-1985 Test method for strength of hydraulic cement mortar
GB/T 6645-1986
Replaced
GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production
GB/T 7897.1-1987
Replaced
GB/T 7897.1-1987 Test method of mechanical properties of mortar for ferrocement General principle
GB/T 7897.2-1987
Replaced
GB/T 7897.2-1987 Test method of mechanical properties of mortar for ferrocement Test of bending strength
GB/T 7897.3-1987
Replaced