出生地 |
China |
牌子的名字 |
QVM(Fixed Anchorage) |
For transferring post-tension to concrete, H-type fixed anchorage may be used. It consists of a section of stranded steel wire built with a pear-shaped self-anchoring head, a bracket to support the pear-shaped self-anchoring head, a spiral bar, a retraining ring and a metallic corrugated tube.