GB/T 2022-1980
Replaced
GB/T 8074-2008
Active
National standards
GB/T 8074-2008 Testing method for specific surface of cement—Blaine method
GB/T 8074-2008 Testing method for specific surface of cement—Blaine method
Basic Information
Standard Code:
GB/T 8074-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Cement
ICS Name:
Cement, gypsum, lime, and mortar
Publish Date:
2008-01-09
Implement Date:
2008-08-01
Pages:
8 pages
Scope
This standard specifies the test method for determining the fineness of cement using the Boeckig gas permeability tester. This standard is applicable to the determination of the specific surface area of cement and other various powdered materials with a specific surface area ranging from 2,000 cm2/g to 6,000 cm2/g that are suitable for using the method specified in this standard. It is not applicable to the determination of porous materials and ultra-fine powdered materials.
Development Information
Replace the following standards
Referenced Standards
GSB 14-1511
GB/T 208-1994 Standard test method for cement density
GB/T 208-2014 Test method for determinging cement density
GB/T 1914-1993 Chemical analytical filter paper
GB/T 1914-2007 Chemical analytical filter paper
GB/T 1914-2017 Chemical analytical filter paper
GB 12573-1990 Sampling method of cement
GB/T 12573-2008 Sampling method for cement
JC/T 956-2014 Bird's-eye Ventilation Tester
JC/T 956-2005 Bo's Projection Apparatus
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