ASTM D3203
Standard Test Method for Percent Air Voids in Compacted Asphalt Mixtures
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About This Item
ASTM D3203 is the ASTM standard titled Standard Test Method for Percent Air Voids in Compacted Asphalt Mixtures. It provides a technical basis for determining air void content in compacted asphalt mixtures, which is an important measure in mixture evaluation and quality control. By supporting consistent test results, this standard helps engineers, laboratories, and agencies compare materials more reliably and assess whether a compacted mix is performing as intended.
Overview of ASTM D3203
This standard focuses on measuring the percent air voids present in compacted asphalt mixtures, using a defined test method and reporting approach. In practice, that makes ASTM D3203 useful as a reference for evaluating compacted mix density-related characteristics and for supporting uniform testing across projects or organizations. Because air void content is closely tied to mixture performance, the method is commonly used as part of broader asphalt testing and acceptance workflows.
Common use cases of ASTM D3203
ASTM D3203 is commonly used in asphalt mixture testing programs where compacted specimens need to be evaluated for air void content. It may be used by laboratories, quality control teams, and agencies involved in mix design verification, production monitoring, or acceptance testing. The standard is especially relevant when comparing compacted asphalt samples using a consistent test method that supports repeatable measurement and documentation.
Benefits of using ASTM D3203
Using ASTM D3203 helps promote consistency in how percent air voids are determined for compacted asphalt mixtures. That consistency supports more reliable compliance checks, better communication between buyers and suppliers, and clearer quality control decisions. It may also reduce testing ambiguity by providing a recognized ASTM framework for evaluating compacted samples, which can improve confidence in technical reviews and procurement decisions.
- Percent air voids in compacted asphalt mixtures
- Standardized test method for laboratory use
- Quality control and acceptance testing support
- Compacted mixture evaluation and reporting
- Publication Date: 2022-11-17
- Publisher: ASTM
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