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Flat anchorage Post-tensioning System
The CONA CMF is a flat-anchorage post-tensioning system using 1 to 5 seven-wire prestressing strands. The prestressing strands have a nominal diameter / nominal cross section of 12.7 mm / 100 mm2, 15.3 mm / 140mm2 or 15.7 mm / 150mm2 and a maximum characteristic tensile strength of 1860 MPa.
The available anchorages are the stressing or active anchorages (Type A), the fixed or passive anchorages (Type F) and fixed as well as movable couplers (Type K). The tendon sheaths are corrugated steel ducts or PT plastic ducts, which are injected with a high performance grout.
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