ICC-ES AC237

Full Name

ICC-ES AC237 – Acceptance Criteria for Nonprestressed Deformed High-strength Steel Bars for Concrete Reinforcement

Scope

ICC-ES AC237 outlines the requirements for evaluating high-strength steel bars used in concrete construction. The scope includes:
  • Material properties: it specifies the minimum yield and tensile strength requirements for high-strength steel bars, ensuring they meet the necessary performance standards for reinforcing concrete structures.
  • Deformation requirements: it defines the requirements for the deformations (ribs or protrusions) on the steel bars, ensuring adequate bond strength between the steel and concrete.
  • Testing procedures: it details the standardized testing methods for evaluating the mechanical properties, deformation characteristics, and chemical composition of high-strength steel bars.
  • Evaluation and certification: it outlines the process for evaluating and certifying high-strength steel bars to ensure they comply with the acceptance criteria and can be safely used in construction.
ICC-ES AC237 is important for manufacturers to demonstrate that their high-strength steel bars meet the required performance and safety standards. It also assists engineers, architects, and builders in selecting appropriate reinforcement materials for concrete structures.

Resources

Keywords

high-strength steel bars; concrete reinforcement; acceptance criteria; yield strength; tensile strength; deformation; bond strength; mechanical properties; chemical composition; testing; evaluation; certification
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