GB/T 11964-2008
ActiveTest method for loss on heating of asphalt
石油沥青蒸发损失测定法
Application Summary AI generated
This standard specifies a laboratory test method for determining the mass loss of petroleum asphalt when subjected to controlled heating, simulating the evaporation of volatile components during high-temperature processing. It is applied in the petroleum industry for quality control of paving, roofing, and industrial asphalts, ensuring material stability and performance under thermal conditions. The test is critical for evaluating asphalt’s resistance to hardening and aging during mixing, storage, or application.
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