anchorage

the BM15/13 oblate anchorage is adjusted to the steel strand of15.2-15.7mm,12.7-12.9mm.Applied in the pretensioning prestressed board,posttensioning prestressed board,girderless floor and beams that height needed to be reduced.BM oblate anchorage include anchor plate,working clip piece,oblate anchor backing plate. the oblate anchorage is mainly applied in the transversely prestressing,cored slab,low atitude beams,it has made the stress distribution more uniform,futher thinning the structure thickness.

The fixed end P type the anchor included by the extrusion anchorage ,anchor plate fixed end ,spiral hooping ,constraint circle,and the extrusion anchorage is made by extrusion head which had been extruded by the specified GYJA extruder,with high-pressure oil pump of ZB4/500 tpye,the anchoring the efficiency coefficient is more than 0.95.