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We strive to make a positive difference in the world by consistently setting the standard in every key aspect of our business, starting with the extraordinary people we employ. Connect directly with an expert on our team.

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WJE is committed to sustainability in construction, applying a long-term lens to materials selection, performance testing, systems integration, repair design, and conservation.

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    WJE PROJECTS
    Our team has investigated, tested, and innovated on more than 175,000 projects involving almost every type of construction material, structural system, and manufactured component. We take a hands-on, empirical, and investigative approach to every assignment. Although materials, technologies, and structures change, our basic philosophy doesn’t. Founder Jack Janney’s advice to “ask the structure” continues to guide our project work today.
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    Learn the “what” and “why” and “when” of facade and seismic ordinances in various cities throughout the United States, as well as our recent efforts with sustainable (low carbon) concrete.
    
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EXPERTISE // LABORATORIES // TESTING STANDARDS

Racking Shear Evaluation of Proprietary Sheathing Materials Attached to Light-frame Wall Construction or Code-complying Sheathing Attached to Light-framed Walls with Proprietary Fasteners

ICC-ES AC269

AC269 establishes guidelines for racking shear evaluation of proprietary sheathing materials attached to wood- or steel-framed walls, and code-complying sheathing attached to wood- or steel-framed walls, used as lateral force-resisting elements or braced wall panels on buildings of Type V construction.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ICC-ES AC269 for Racking Shear Evaluation of Proprietary Sheathing Materials Attached to Light-frame Wall Construction or Code-complying Sheathing Attached to Light-framed Walls with Proprietary Fasteners. Contact us to learn more.

Keywords

ICC-ES AC269 - Shear Evaluation - Wood-Framed - Steel-Framed - Racking Shear Evaluation - Proprietary Sheathing Materials - Code-Complying Sheathing

TESTING STANDARDS

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

Engineering

Architecture

Laboratory

Field

Forensics

Design

Buildings

Construction

Energy

Industrial

Infrastructure

Insurance

Testing and Research

SustainableConcrete.com

FacadeOrdinance.com

SeismicOrdinances.com

AMERICAS

EUROPE

EXPERTISE // LABORATORIES // TESTING STANDARDS

Racking Shear Evaluation of Proprietary Sheathing Materials Attached to Light-frame Wall Construction or Code-complying Sheathing Attached to Light-framed Walls with Proprietary Fasteners

Keywords

TESTING STANDARDS

Accreditations

CONTACT

Engineering

Architecture

Laboratory

Field

Forensics

Design

Buildings

Construction

Energy

Industrial

Infrastructure

Insurance

Testing and Research

SustainableConcrete.com

FacadeOrdinance.com

SeismicOrdinances.com

AMERICAS

EUROPE

EXPERTISE // LABORATORIES // TESTING STANDARDS

Racking Shear Evaluation of Proprietary Sheathing Materials Attached to Light-frame Wall Construction or Code-complying Sheathing Attached to Light-framed Walls with Proprietary Fasteners

Keywords

TESTING STANDARDS

Accreditations

CONTACT

RELATED INFORMATION