IAPMO UES EC 025
Full Name
IAPMO UES EC 025 – Evaluation Criteria for Composite Structural Systems
Scope
IAPMO EC 025 outlines the evaluation criteria for composite structural systems. 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 these systems in building construction.
The scope of EC 025 includes:
- Purpose: to establish minimum requirements for composite structural systems, which are structural systems that combine different materials, such as steel and concrete, to achieve enhanced structural performance.
- Applicability: it applies to composite structural systems used in various building applications, such as floors, roofs, walls, and columns. These systems typically consist of steel beams or columns connected to concrete slabs or decks using shear connectors.
- Performance requirements: it defines the minimum performance standards for composite structural systems, including requirements for load-bearing capacity, shear strength, moment capacity, deflection, vibration, fire resistance, and durability.
- Testing procedures: it outlines standardized testing methods to evaluate the performance of composite structural systems under various loading conditions, such as static, dynamic, and fire exposure.
- Design considerations: it provides guidance on the design and analysis of composite structural systems, including the selection of materials, connection details, and structural detailing.
By adhering to IAPMO EC 025, manufacturers and designers can ensure that their composite structural systems meet the necessary standards for safety, performance, and compliance with building codes. This can lead to their products being listed and labeled by IAPMO UES, which helps to build trust and acceptance in the market.
Keywords
composite structural systems; load-bearing capacity; shear strength; moment capacity; deflection; vibration; fire resistance; durability; corrosion resistance; finite element analysis (fea); structural analysis; building codes; connection details; steel members; concrete slabs; shear studs; composite beams; composite columns; composite slabs; composite walls; IAPMO UES; evaluation criteria