ASTM E3048
Standard Test Method for Determination of Time to Burn-Through Using the Intermediate Scale Calorimeter (ICAL) Radiant Panel
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About This Item
ASTM E3048 is the Standard Test Method for Determination of Time to Burn-Through Using the Intermediate Scale Calorimeter (ICAL) Radiant Panel. It provides a defined approach for measuring how long a material or assembly resists burn-through under radiant heat exposure, helping users compare fire performance in a consistent way. For product evaluation, testing programs, and technical procurement, this standard supports more reliable decisions by using a repeatable intermediate-scale method rather than subjective observation.
ASTM E3048 standard overview
This ASTM standard establishes a test method centered on time to burn-through, using the Intermediate Scale Calorimeter radiant panel as the heat source. The technical focus is on assessing how a specimen responds when exposed to controlled radiant energy until burn-through occurs. ASTM E3048 is useful when a project calls for a structured, comparative fire performance measure. It helps align laboratory testing with a defined procedure so results can be documented, reviewed, and applied with greater consistency.
Where is ASTM E3048 used?
ASTM E3048 is commonly used in laboratory and quality control environments where radiant heat resistance and burn-through behavior need to be evaluated under a standardized method. It is relevant to testing workflows that rely on intermediate-scale calorimeter equipment and radiant panel setups. The standard may support material development, product qualification, and compliance-related testing when a defined time-to-failure result is needed for comparison across specimens, batches, or design alternatives.
Practical importance of ASTM E3048
The practical value of ASTM E3048 is its ability to provide a repeatable test method for a key fire-performance endpoint. That consistency can support procurement decisions, internal specification checks, and comparison of candidate materials or assemblies. By focusing on burn-through timing under a controlled radiant panel exposure, the standard helps reduce ambiguity in reporting and improves confidence in test results used for engineering review, quality assurance, and compliance documentation.
- Time to burn-through measurement
- Intermediate Scale Calorimeter radiant panel method
- Comparative fire performance testing
- Laboratory and quality control use
- Repeatable technical evaluation
- Publication Date: 2022-11-30
- Publisher: ASTM
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