![](https://www.frilo.eu/wp-content/themes/blank/img/frilo-product-mockup.jpg)
Fire Protection Ribbed Slab
TB-BXR
The TB-BXR module can be used to determine the minimum dimensions for single and double-axis spanned ribbed slabs made of reinforced and prestressed concrete in case of fire from below (ribs: three-sided fire exposure, slab: one-sided fire exposure).
Discover now more programs from the section Toolboxes Fire Protection!
SHOW MORECalculations
- required ceiling thickness
- required beam width
- required centre distances of the reinforcement
Document file formats
- Word
- Printer
Output
Standard output
Standards
- DIN EN 1992
- ÖNORM EN 1992
Support resources
News
![Die geschwungene Fassade der Konzernzentrale bei Nacht. (©Thilo Ross)](https://www.frilo.eu/wp-content/uploads/DE/Bilder/News/Referenzprojekt/HeidelbergCement/Die-geschwungene-Fassade-der-Konzernzentrale-bei-Nacht-©Thilo-Ross-768x432.jpg)
Corporate headquarters as reinforced concrete skeleton structure
With the construction of a new corporate headquarters, Heidelberg Materials has demonstrated the remarkable range of reinforced concrete as an attractive building material. FRILO and Allplan were used by the structural engineers.
![](https://www.frilo.eu/wp-content/uploads/DE/Bilder/Landing-Pages/R-24-2/Desktop_RSX-SFB_1920x1080-768x432.jpg)
FRILO launches version 2024-2 with powerful updates for structural analysis and design
Highlights include the optimised design of Schöck Isokörbe®, the advanced integration of DC foundation engineering programs into the FRILO environment and new RSX interfaces for detail verifications in steel construction.