GB/T 2988-2023
ActiveHigh alumina bricks
高铝砖
Application Summary AI generated
GB/T 2988-2023 specifies the classification, technical requirements, test methods, inspection rules, and marking for high alumina bricks used in high-temperature industrial furnaces. This standard applies to refractory bricks with an alumina content of 48% or more, primarily used in the lining of kilns for industries such as steelmaking, cement production, and glass manufacturing. It ensures product quality and performance consistency for thermal insulation and resistance to chemical erosion in extreme heat environments.
Related Standards
GB/T 7321-2004
Sample preparation for testing of shaped refractory products
GB/T 3002-2004
Refractory products--Determination of modulus of rupture at elevated temperatures
GB/T 18930-2002
Terminology for refractories
GB/T 18931-2002
Classification of basic refractory products containing less than 7% residual carbon
GB/T 2999-2002
Refractory materials--Determination of bulk density of granular materials
GB/T 10326-2001
Refractory products--Inspections of dimension appearance and section
GB/T 18257-2000
Refractory bricks for use in rotary kilns--Hot-face identification marking
GB/T 4513-2000
Classification of unshaped refractory materials
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.