GB/T 3002-1982
Replaced
GB/T 30757-2014
Replaced
National standards
GB/T 30757-2014 Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon
GB/T 30757-2014 Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon
Basic Information
Standard Code:
GB/T 30757-2014
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Fire-resistant materials
ICS Name:
Fire-resistant materials
Publish Date:
2014-06-09
Implement Date:
2014-12-01
Pages:
12 pages
Scope
This standard specifies the classification and naming of alkaline dense shaped refractory products with a residual carbon content (after carbonization) of 7% to 50%.
This standard applies to alkaline dense shaped refractory products with a residual carbon content (after carbonization) of 7% to 50%.
Note: All products can be externally wrapped with metal sheets, internally reinforced with metal sheets, or enhanced with metal fibers.
Development Information
Superseded by the following standards
Referenced Standards
ISO 10058
ISO 10060
ISO 12677
Adopt standards
ISO 10081-3:2003
Related Standards
GB/T 3994-1983
Replaced
GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks
GB/T 3995-1983
Replaced
GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks
GB/T 3996-1983
Abolished
GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes
GB/T 4984-1985
Replaced
GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories
GB/T 6900.9-1986
Replaced