1. Long-Line Match Casting
Segments For An Entire Span Are Cast Sequentially On A Full-Length Casting Bed, Maintaining Their Final Geometric Alignment. Each Newly Cast Segment Is Formed Directly Against The Previously Cast Segment, Creating A Precise Match-Cast Joint And Ensuring Accurate Profile, Continuity And Fit-Up During Erection.
2. Short-Line Match Casting
Segments Are Produced Sequentially In A Compact Casting Cell, Typically One Segment At A Time. The Previously Cast Segment Is Repositioned And Used As The Match-Cast Face For The Next Segment. Survey-Controlled Adjustment Enables Accurate Production Of Straight, Curved And Variable-Geometry Spans Within A Much Smaller Casting Yard.