IAPMO UES EC 015
Full Name
IAPMO UES EC 015 – Evaluation Criteria for Twisted Steel Micro-Rebar (TSMR) In Concrete
Scope
IAPMO EC 015 outlines the evaluation criteria for twisted steel micro-rebar (TSMR) in concrete. This standard, developed by the International Association of Plumbing and Mechanical Officials (IAPMO) Uniform Evaluation Service (UES), focuses on assessing the suitability and performance of TSMR as a concrete reinforcement material.
The scope of EC 015 includes:
- Performance requirements: it defines the minimum performance standards for TSMR, including tensile strength, bond strength, and durability, to ensure it meets the structural requirements for concrete reinforcement.
- Testing procedures: it outlines the standardized testing methods to evaluate the performance of TSMR in concrete under various loading conditions, such as tension, bending, and shear.
- Material specifications: it specifies the acceptable materials and manufacturing processes for TSMR to ensure its quality and consistency.
- Design considerations: it provides guidance on the design and detailing of concrete structures reinforced with TSMR, including spacing, cover, and anchorage requirements.
Manufacturers of TSMR can seek evaluation and listing by IAPMO UES based on EC 015 to demonstrate compliance and gain acceptance in the industry. Builders and engineers can also refer to EC 015 for guidance on using TSMR in their concrete projects.
Keywords
twisted steel micro-rebar (TSMR); concrete reinforcement; tensile strength; yield strength; bond strength; pullout test; bending test; shear test; development length; anchorage length; splice length; durability; corrosion resistance; fatigue resistance; finite element analysis (FEA); structural analysis; building codes; IAPMO UES; evaluation criteria