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This web site contains sexually explicit material:ASTM D6307 provides detailed instructions on sample size based on nominal maximum aggregate size. For example, a mixture with a 25 mm (1 in.) NMAS requires a larger sample mass than a 9.5 mm (3/8 in.) mixture to ensure representativeness.
D6307 Standard Test Method for Asphalt Content of ... - ASTM astm d6307 pdf
ASTM D6307-19 defines the standard ignition method for determining asphalt binder content in hot-mix asphalt by heating samples to approximately 540°C to measure weight loss. The standard covers both automatic furnace procedures and manual, external weighing methods, while requiring a calibration factor to account for aggregate degradation. Purchase the official standard at ASTM . ASTM D6307 provides detailed instructions on sample size
. This process involves heating a sample in an ignition furnace to burn off the asphalt cement, allowing technicians to calculate the binder percentage by comparing the sample's weight before and after ignition. ASTM International Core Objectives and Scope - ASTM ASTM D6307-19 defines the standard ignition