ASTM E2101
Standard Test Method for Measuring the Frictional Properties of Winter-Contaminated Pavement Surfaces Using an Averaging-Type Spot Measuring Decelerometer
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About This Item
ASTM E2101 is the ASTM standard for measuring the frictional properties of winter-contaminated pavement surfaces using an averaging-type spot measuring decelerometer. It provides a focused test method for assessing how pavement surfaces perform under winter contamination, helping users compare surface conditions in a consistent way. This standard is useful when friction measurement needs to be repeatable, practical, and tied to a defined testing approach for roadway or site safety evaluations.
ASTM E2101 standard overview
ASTM E2101, titled Standard Test Method for Measuring the Frictional Properties of Winter-Contaminated Pavement Surfaces Using an Averaging-Type Spot Measuring Decelerometer, describes a method for evaluating pavement friction under winter-related contamination. The standard centers on a spot-measuring decelerometer that averages results to characterize surface behavior. As an ASTM standard, it supports more uniform testing practices, helping users apply a common technical basis when measuring friction on contaminated pavement surfaces in cold-weather conditions.
Where is ASTM E2101 used?
This standard is commonly used where winter pavement friction needs to be measured in a practical field setting. It may apply to roads, airside pavements, or other paved surfaces exposed to snow, ice, slush, or related contamination. ASTM E2101 is relevant to teams that conduct surface condition testing, inspect winter maintenance performance, or evaluate pavement safety using decelerometer-based measurements. It is also useful when a consistent test method is needed for comparing friction results over time or across locations.
Practical importance of ASTM E2101
The practical value of ASTM E2101 lies in its ability to support consistent friction testing on winter-contaminated pavement. Using a recognized ASTM method can help reduce uncertainty in field measurements, improve comparability between tests, and support quality control or compliance-related decisions. It may also assist procurement and performance evaluation by giving stakeholders a shared reference for how friction is measured. For winter operations, that consistency can be important for documenting conditions and supporting risk reduction efforts.
- Winter-contaminated pavement friction measurement
- Averaging-type spot decelerometer method
- Field testing for surface condition assessment
- Consistent comparison of friction results
- Support for winter safety and maintenance decisions
- Publication Date: 2024-11-12
- Publisher: ASTM
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