ICC-ES AC303
Full Name
ICC-ES AC303 – Acceptance Criteria for Post-tensioning Anchorages and Couplers of Prestressed Concrete
Scope
ICC-ES AC303 outlines the acceptance criteria for evaluating post-tensioning anchorages and couplers used in prestressed concrete construction. It establishes the requirements and test methods that these components must meet to ensure their structural integrity and reliability. The scope of AC303 includes:
- Materials: specifications for the materials used in the anchorages and couplers, including steel, grout, and any other components, to ensure their compatibility and durability.
- Design and performance: criteria for evaluating the design and performance of anchorages and couplers under various loading conditions, including static, fatigue, and ultimate load tests.
- Testing procedures: standardized test methods for assessing the strength, ductility, and other relevant properties of anchorages and couplers.
- Quality control: requirements for quality control measures during the manufacturing process to maintain consistent product quality.
- Installation: guidelines for the proper installation of anchorages and couplers in prestressed concrete structures.
By adhering to AC303, manufacturers can ensure that their post-tensioning anchorages and couplers meet the necessary standards for safety and performance in prestressed concrete applications.
Resources
Keywords
post-tensioning; anchorages; couplers; unbonded; monostrand; prestressed concrete; slab-on-ground; expansive soil
