GB/T 3996-1983
AbolishedShaped thermal insulating products--Diatomite bricks and shapes
硅藻土隔热制品
Application Summary AI generated
This standard specifies the classification, technical requirements, test methods, and inspection rules for diatomite-based insulating bricks and preformed shapes used in high-temperature industrial environments. It is applied in the manufacturing and quality control of thermal insulation materials for kilns, furnaces, and other heat-processing equipment, particularly in the ceramics, metallurgy, and glass industries. The standard ensures consistent thermal performance and dimensional accuracy for products designed to reduce heat loss and improve energy efficiency in industrial thermal systems.
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Classification of unshaped refractory materials
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