Official Documents: Approvals and Certifications
We are happy to provide you with our Technical Approvals and certifications in our download center.
Our systems have been developed in-house, and tested on various protypes under extensive test criteria in order to prove their technical function and durability. Technical Assessment have been granted from the relevant and responsible institutes for Structural Engineering for the various process.
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Approvals for the strand tensioning systems
BBV STRAND POST-TENSIONING SYSTEM, BONDED
BBV STRAND POST-TENSIONING SYSTEM UNBONDED, INTERNAL
BBV STRAND POST-TENSIONING SYSTEM UNBONDED, EXTERNAL
BBV STRAND POST-TENSIONING SYSTEM FOR WIND TOWER
Bar post-tensioning system approvals
- ETA-07/0046 with national general type approval, bar tensioning method 835/1030
- Proof of suitability and conformity according to standard SIA 262 no. 008 for the application of ETA-16/0286 in Switzerland
- Z-12.4-138, tie rod steel St835 / 1030, class 1 according to E DIN EN 1992-2 / NA Tab.6.4 DE
- Planning aid BBV 1030 bar tensioning method
- ETA-16/0286 with national general type approval, bar tensioning
ANCHOR HEADS FOR GROUTING ANCHORS
Quality assurance is our top priority. After all, we want to offer our customers the best possible service. That is why we have had our principles and standards in matters of quality management, sustainability and occupational safety certified for you. The listed certificates prove the high standard of our designs.