Customer Support
Formwork must be:
The standard introduces key principles for project organization:
More stringent requirements that usually relate to the aesthetic look, fitment of non-structural components (like glass facades), or specific functional needs.
In Serbia, construction laws (e.g., Law on Planning and Construction) reference technical standards. Using demonstrates due diligence. In case of a structural failure, courts will refer to this standard to judge professional negligence. srps en 13670
This includes guidelines for the supply, transport, placing, compaction, and curing of concrete. It is crucial for ensuring that the concrete achieves its intended strength and durability, particularly under varying environmental conditions. F. Geometrical Tolerances
If you are a structural designer, site manager, or contractor, adhering to this standard is not just a regulatory requirement—it is a guarantee of quality and durability.
is the official Serbian adoption of the European standard EN 13670:2009 , which establishes common requirements for the execution of concrete structures. In Serbia, this standard is managed by the Institute for Standardization of Serbia (ISS) and serves as a critical bridge between structural design (governed by Eurocodes like SRPS EN 1992) and the actual construction process. Scope and Applicability Formwork must be: The standard introduces key principles
SRPS EN 13670 applies to all types of concrete structures, including:
The construction industry and standardization are continuously evolving. To reflect this, a new revision of the European standard is underway. As of late 2025, Serbia is actively working on adopting this update. The new project is titled . Key details include:
When a deviation from is found (e.g., insufficient concrete cover, lower-than-specified strength), the standard provides a decision tree: In case of a structural failure, courts will
Every crew must check their own work (formwork alignment, bar positioning, cover blocks).
SRPS EN 13670 provides allowed deviations for the positioning of components, dimensions of cross-sections, and alignment. These tolerances are crucial for structural behavior and fitment. 4. The Execution Specification
All non-conformities must be documented, and corrective actions must be signed off by the designer or a competent engineer.
in the first 7 days, but requires a full 28 days to reach its design potential. SRPS EN 13670 ensures that during this vulnerable time, the structure is protected and cured correctly. The Thousand-Year Hope