Read case studies, blog posts and more to learn about all the various uses of Welded Wire Reinforcement in a range of construction types.
NEW RELEASE: Bending WWR for Reinforced Concrete
NEW RELEASE: ACI 318 Development Length and Lap Splice Calculator
NEW RELEASE: Read the 2021 Manual of Standard Practice
NEW RELEASE: Read the 2021 WRI Welded Wire Reinforcement Design and Detailing Guide.
Enroll in online courses to keep your WWR knowledge up-to-date.
Listen to podcasts and watch videos for the latest in WWR news and uses.
From comparison charts to calculators, WRI has everything you need to successfully utilize Welded Wire Reinforcement in your construction projects.
WWR is a non-prestressed, high-strength steel reinforcement for structural concrete, with a longstanding presence in reinforced concrete design codes and standards.
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