Bar post-tensioning systems - BBV Systems
system complies with the ETAG 013 guideline and EAD 160004-00-0301. The bar is suitable for stressing, repairing and strengthening of reinforced concrete and/or composite structures. Depending on the project criteria the bar system can be used internally (with or without bond) or externally to the structure [...] ing process and achieve a fatigue strength equivalent to Class 1 of the specifications. Furthermore, the bars are designated as equivalent to a prestressing steel Y-1030-H according to pr EN 10138-4 and are suitable for application in Germany under the building approval Z-124-138. The smooth bars are [...] and Urban Development ARS No. 22/2012. To the Approvals and Certifications Bonded bar tendons Bonded bar tendons are installed within the structural concrete of the structure. Bonding and corrosion protection of the bars is achieved by grouting the tendon in accordance with the provision of DIN EN 447.
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