Srps En 13670 Jun 2026

The differences in between Execution Class 2 and Class 3.

The standard is designed to ensure that the intended safety and serviceability of a structure are achieved during its construction. It applies to:

This standard applies to both in-situ concrete works and the construction of precast concrete elements. It bridges the gap between design specifications and the final, completed structure, ensuring that safety and serviceability are maintained throughout the lifespan of the building.

For contractors, adopting reduces rework, prevents disputes, and opens doors to larger projects. For designers, it clarifies what can realistically be built. For clients, it provides confidence that their investment will last a lifetime.

In the construction industry, concrete is the most widely used man-made material on the planet. However, the durability and safety of a concrete structure depend not only on the quality of the materials but critically on the of the work. This is where the standard SRPS EN 13670 comes into play. srps en 13670

| Execution Class | Typical Applications | Required Level of Quality Control | |----------------|----------------------|-----------------------------------| | EXC 1 | Simple structures, low-risk (small houses, agricultural sheds) | Basic control, minimal testing | | EXC 2 | Common buildings and bridges (most standard projects) | Normal control, defined testing frequency | | EXC 3 | Complex, high-risk structures (nuclear facilities, high-rise, long-span bridges) | Strict control, third-party inspection, detailed documentation |

Alignment with Serbian construction laws and European market standards.

Protecting fresh concrete against extreme heat, frost, and freezing temperatures. 6. Geometrical Tolerances

Институт за стандардизацију Србије for one of these execution classes? SRPS EN 13670:2012 27 Apr 2012 — The differences in between Execution Class 2 and Class 3

All non-conformities must be documented, and corrective actions must be signed off by the designer or a competent engineer.

SRPS EN 13670 organizes construction requirements into several core technical areas to maintain quality and structural integrity:

It ensures that the execution complies with the requirements set out in the structural design. 2. Scope and Application

This is the most critical phase. The standard provides strict rules for: Handling and transport to avoid segregation. Compaction using vibrators to remove air pockets. Curing procedures to prevent premature drying and cracking. Tolerance and Quality Control It bridges the gap between design specifications and

💡 Always check for the latest version of the "Execution Specification" provided by your structural designer, as it often contains project-specific additions to the SRPS EN 13670 requirements. Share public link

Required for complex, high-risk, or long-span structures.

Only permitted under strict conditions using weldable steel grades.