SN/T 0739-2003 provides a method for determining asphalt viscosity using a swirl/spin Viscosity Test Device. The standard includes requirements for testing equipment, operating procedures, and data processing methods to ensure accurate measurement of asphalt viscosity. This method is used to evaluate asphalt flow performance at different temperatures and conditions and is widely used in roadworks and material testing.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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