GB/T 2999-2002
AbolishedRefractory materials--Determination of bulk density of granular materials
耐火材料颗粒体积密度试验方法
Application Summary AI generated
This standard specifies the test method for determining the bulk density of granular refractory materials. It is applied in the quality control and material characterization of refractory grains used in high-temperature industrial furnaces, such as those in the steel, cement, and glass industries. The method is essential for evaluating the packing behavior and thermal insulation properties of raw materials before their use in refractory product manufacturing.
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