Solution: Reinforcing steel
Solution: Reinforcing steel
Reinforcing steel
During its many years of collaboration with standardization committees, TVFA has also contributed its experience to the development of current standards.
This kind of know-how plays a significant part in approval processes, registration for the Austrian certificate of conformity (ÜA) and the CE marking.
Tensioning systems
- Accredited testing, inspection and certification body for ETAG 013
- Identity checks of tensioning system components
- Static tensile tests for pretensioning tendons up to 45 MN and 20 m length
- Fatigue tests for pretensioning tendons up to 20 MN
- Load transmission tests up to 18 MN
Prestressing steel
- Accredited testing, inspection and certification body for ÖNORM B 4758 and prEN 10138
- Testing of
- Geometric and mechanical requirements
- Isothermal relaxation
- Axial vibration fatigue test
- Resistance to stress corrosion cracking
Reinforcing steel
- Accredited testing, inspection and certification body for ÖNORM B 4707 and prEN 10080
- Testing of geometric and mechanical requirements
- Axial vibration fatigue test
- Mechanical-technological materials testing
- Non-destructive test methods
- Chemical analyses, metallography, scanning electron microscopy
- Corrosion testing, salt spray tests
- Damage analyses in accordance with VDI 3822
- Special applications on request
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