Astm D6307 Pdf Portable <REAL • SERIES>

The standard has undergone several revisions to reflect technological advancements. Knowing the active version is crucial for compliance.

– full title: Standard Test Method for Asphalt Binder Content of Asphalt Mixture by Ignition Method – describes a procedure for determining the asphalt binder content in a sample of asphalt mixture. The test works by heating a sample to a high temperature (typically around 538°C or 1000°F) in a furnace to ignite and burn off the asphalt binder, leaving behind the aggregate. The difference in mass before and after ignition gives the asphalt binder content.

If you are setting up a laboratory or preparing for an audit, I can provide more details. Would you like to know about the , or do you need a step-by-step checklist for calculating the aggregate correction factor ? Share public link

ASTM D6307 and AASHTO T 308 are very similar standards, both covering the ignition method for determining asphalt content. Historically, there have been minor differences, but a major harmonization effort is currently underway to align the two standards closely. The harmonization aims to eliminate unnecessary variations and create a unified testing protocol. astm d6307 pdf

A standalone scale used to weigh the sample manually before and after the heating cycle.

Detailed specifications of the required equipment (furnace, balances, safety gear).

Disclaimer: This content is for informational purposes only. Always consult the official ASTM D6307 document published by ASTM International for precise testing procedures and compliance data. The standard has undergone several revisions to reflect

One of the most important aspects of ASTM D6307 is that some aggregates may lose mass when subjected to high heat (e.g., through chemical changes or particle breaking). Correction Factor ( Cfcap C sub f

ASTM D6307, titled "Standard Test Method for Asphalt Content of Asphalt Mixture by Ignition Method," provides an environmentally friendly, precise, and efficient way to measure how much liquid asphalt binder is present in a paved mix.

The official document outlines strict tolerances for multi-laboratory and single-operator precision. Passing inspections from bodies like AASHTO or AMRL requires strict adherence to these exact guidelines. The test works by heating a sample to

Uses digital density meters for precise density measurements of bitumen samples. Solvent Extraction:

The corrected asphalt content is calculated using the mass before ( MBcap M sub cap B ) and after ( MAcap M sub cap A ) ignition, adjusting for the calibration factor (CF):

: Intended for furnaces without internal scales, requiring manual weighing outside the furnace.

D6307 Standard Test Method for Asphalt Content of ... - ASTM