Fire resistance verification
CPI Win REI
Fire Resistance Verification Software for Structures
Fire resistance verification software for structural elements, enabling analytical REI calculations according to Eurocodes for concrete, steel, timber and masonry structures.
Verify structural fire resistance with certified Eurocode calculations.
Structural Fire Resistance Analysis
CPI Win® REI is dedicated to the analytical verification of fire resistance (REI) for structural elements, supporting reinforced concrete, steel, timber, masonry, and composite structures.
Precision and Regulatory Compliance
From graphical input to calculation results, the software streamlines the entire verification process, ensuring precision, traceability, and compliance with current European standards.
Flexible geometry and advanced visualization
The software supports verification of sections of any shape, with thermal mapping and graphical analysis of fire-resistance domains.
Main future
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- Analytical verification according to Eurocodes 2, 3, 5, and 6
- Fire resistance analysis for RC, prestressed concrete, steel, timber, and masonry
- Thermal analysis with graphical result out
- Use of standard and natural fire curves
- Identification of critical collapse temperatures
- Calculation of protected, unprotected, and encased sections
- Import of time–temperature curves from CPI Win® FSE
- Charring depth and resistance calculation for timber elements
- Editable technical reports and official Fire Brigade certification forms
- Customizable material libraries