AISI S906
Full Name
AISI S906 – Test Standard for Determining the Load-Carrying Strength of Panels and Anchor-to-Panel Attachments for Roof or Siding Systems Tested in Accordance with ASTM E1592
Scope
AISI S906 is a standard that outlines procedures for evaluating the structural performance of roof and siding panels and their attachments under simulated wind uplift loads. This standard is crucial for ensuring the safety and reliability of building envelopes, particularly in regions prone to high winds or extreme weather events.
AISI S906 focuses on determining the ultimate strength and allowable load capacities of panels and their connection to the building structure. It covers various panel types, including but not limited to:
- Steel
- Aluminum
- Wood
- Fiber-reinforced polymers
The standard is applicable to both new panel designs and existing systems undergoing evaluation or recertification.
The standard utilizes the test methodology outlined in ASTM E1592 – Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference. This involves subjecting test specimens to controlled air pressure differences that simulate wind uplift forces.
Key aspects of the test procedure include:
- Specimen preparation: detailed instructions are provided for constructing representative test specimens that accurately reflect the intended field installation.
- Test setup: the standard specifies the apparatus and instrumentation required for applying and measuring air pressure differences across the test specimen.
- Loading protocol: a step-wise loading procedure is employed, gradually increasing the pressure difference until failure occurs.
- Failure criteria: the standard defines various failure modes, such as panel yielding, fastener pullout, or connection failure. The ultimate load capacity is determined based on the observed failure mode.
- Data analysis and reporting: AISI S906 provides guidelines for analyzing the test data and calculating the ultimate and allowable load capacities of the panel and its attachments. The standard also outlines the required content for test reports, ensuring transparency and consistency in reporting results.
Compliance with AISI S906 offers several benefits:
- Enhanced safety: by ensuring that panels and attachments can withstand design wind loads, the standard contributes to the overall safety and integrity of buildings.
- Improved reliability: the rigorous testing procedures help identify potential weaknesses in panel systems, leading to more durable and reliable building envelopes.
- Code compliance: meeting the requirements of AISI S906 can demonstrate compliance with building codes and regulations, facilitating project approvals.
- Increased confidence: specifying products tested to AISI S906 provides building owners and designers with confidence in the structural performance of the chosen roofing and siding systems.
AISI S906 Accredited Laboratory
Applied Testing & Geosciences, LLC is accredited for performing tests using the AISI S906 standard. Our commitment to quality and accuracy ensures that you receive reliable and comprehensive test results to support your product development, certification, and quality control needs.
Contact us today to learn more about how our testing services can benefit your projects.
Resources
Keywords
panels; load-carrying strength; anchor-to-panel attachments; roof; siding; ASTM E1592; test standard; ultimate strength; allowable strength; deflection; failure modes; safety factors; wind loads; snow loads; seismic loads