GB/T 2022-1980
Replaced
GB/T 6645-1986
Replaced
National standards
GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production
GB/T 6645-1986 Granulated electric furnace phosphorous slag used for cement production
Basic Information
Standard Code:
GB/T 6645-1986
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Cement additives and admixtures
ICS Name:
Cement, gypsum, lime, and mortar
Publish Date:
1986-07-29
Implement Date:
1987-07-01
Publisher:
National Standards Bureau
Technical Committee:
Institute of Building Materials Science
Pages:
12 pages
Development Information
Drafting Units:
The Building Materials Science Research Institute of the National Building Materials Industry Bureau, the Yunnan Provincial Building Materials Research and Design Institute, and the Zhejiang Provincial Building Materials Science Research Institute
Drafting Persons:
Cheng Xibi, Zhen Xiangxian, Wu Xiujun, and Wei Riping
Superseded by the following standards
Related Standards
GB/T 177-1985
Abolished
GB/T 177-1985 Test method for strength of hydraulic cement mortar
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
GB/T 7897.3-1987 Test method of mechanical properties of mortar for ferrocement Test of compressive strength
GB/T 7897.4-1987
Replaced