GB/T 2022-1980
Replaced
DB14/T 1952-2019
Active
Shanxi ProvinceLocal standards
DB14/T 1952-2019 Technical specification for direct application of wet desulfurization gypsum for cement use
DB14/T 1952-2019 Technical specification for direct application of wet desulfurization gypsum for cement use
Price:
$ 30
Basic Information
Standard Code:
DB14/T 1952-2019
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Cement, gypsum, lime, and mortar
Publish Date:
2019-12-01
Implement Date:
2020-02-01
Pages:
9 pages
Scope
This standard specifies the terms and definitions for the direct application of wet desulfurization gypsum in cement, the technical requirements for wet desulfurization gypsum, the requirements for ingredients, the acceptance requirements, safety protection and environmental protection, and precautions. This standard applies to the production of cement in the administrative area of Shanxi Province, where wet desulfurization gypsum is directly used as a cement retarder.
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