ASTM D6307 determines the asphalt content of hot-mix asphalt (HMA) by burning off the binder in an ignition furnace at approximately
ASTM D6307 is the Standard Test Method for Fill Power of Down Feathers. "Fill power" is a measure of the loft or "fluffiness" of down that is directly related to the insulating value of the product. Higher fill power means the down traps more air, providing better insulation with less weight. astm d6307 pdf
Disclaimer: This article is for informational purposes only. Always refer to the official ASTM International website (www.astm.org) for the most current version of any standard, pricing, and licensing information. ASTM D6307 determines the asphalt content of hot-mix
The primary goal of ASTM D6307 is to quantify the amount of asphalt cement in a mixture for quality control and specification acceptance. Higher fill power means the down traps more
Always verify that you have the current active version (as of 2025, the latest is ASTM D6307-22). Using a superseded standard can lead to failed compliance audits.
The standard typically describes two primary procedures for conducting the test:
ASTM D6307 Overview