ASTM D7249/D7249M
Standard Test Method for Facesheet Properties of Sandwich Constructions by Long Beam Flexure
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
ASTM D7249/D7249M is the ASTM standard for Standard Test Method for Facesheet Properties of Sandwich Constructions by Long Beam Flexure, providing a focused approach to evaluating how sandwich construction facesheets behave under flexural loading. It is used to support material assessment, product comparison, and quality control where long-beam flexure testing is relevant. For engineers, laboratories, and procurement teams, this standard helps create a more consistent basis for reporting facesheet performance.
Overview of ASTM D7249/D7249M
This standard addresses the measurement of facesheet properties in sandwich constructions using a long beam flexure method. Its technical context is centered on how the outer faces of a sandwich structure respond when the specimen is bent over a longer span, which can help reveal key structural behavior. ASTM D7249/D7249M is typically used as a controlled test method rather than a design document, making it useful for generating comparable test data and supporting technical evaluation of sandwich materials and assemblies.
Common use cases of ASTM D7249/D7249M
ASTM D7249/D7249M is commonly used in laboratory testing of sandwich constructions where facesheet performance needs to be measured under flexural conditions. It may be applied during material development, incoming inspection, comparative product testing, or verification of manufacturing consistency. The method is especially relevant when long-beam flexure data is needed to characterize facesheet behavior in a sandwich panel system and to support engineering review, specification checks, or customer documentation.
Benefits of using ASTM D7249/D7249M
Using ASTM D7249/D7249M helps teams apply a recognized ASTM standard to facesheet testing, which can improve consistency across test programs and reporting. It supports more reliable comparisons between materials, builds confidence in quality control results, and can reduce ambiguity in procurement or compliance workflows. Because the method is defined for a specific flexure-based evaluation, it also helps organizations align testing practices with a common technical reference.
- Long-beam flexure test method
- Facesheet property evaluation
- Sandwich construction materials
- Laboratory and quality control use
- Comparable technical test data
- Publication Date: 2020-02-19
- Publisher: ASTM
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.