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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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    FacadeOrdinance.com
    
    SeismicOrdinances.com
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EXPERTISE // LABORATORIES // TESTING STANDARDS

Steel for the Reinforcement and Prestressing of Concrete. Test Methods. Prestressing Steel.

British Standard BS EN ISO 15630-3

BS 15630-3 specifies test methods applicable to prestressing steel (bar, wire, or strand) for concrete.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard British Standard BS EN ISO 15630-3 for Steel for the Reinforcement and Prestressing of Concrete. Test Methods. Prestressing Steel.. Contact us to learn more.

Keywords

BS EN ISO 15630-3 - British Standard 15630-3 - Mechanical Testing - Dimensional Measurement - Corrosion Tests - Prestressing Steels - Concretes - Reinforcing Materials - Stress Corrosion - Reinforcing Steels - Prestressed Concrete - Construction Materials - Steels - Reinforced Concrete - Modulus of Elasticity - Wires - Bars (Materials) - Bend Testing - Stress Relieving - Fatigue Testing - Tensile Testing - ISBN 9780539068801

ICS CODE

77.140.15 (Steels for reinforcement of concrete); 91.080.40 (Concrete Structures)

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.

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Testing and Research

SustainableConcrete.com

FacadeOrdinance.com

SeismicOrdinances.com

AMERICAS

EUROPE

EXPERTISE // LABORATORIES // TESTING STANDARDS