NOVA Online
NOVA menu (see bottom of page for text links)

Super Bridge menu (see bottom of page for text links)

How prestressed concrete is made (3)

Concrete 12
9. The end-product is shipped to a building site.

(back)
(back to beam bridge)

Photo: Rita Seraderian-Precast/Prestressed Concrete Institute.

 Build A Bridge | Resources | Guide | Transcript | Bridge Home
Editor's Picks | Previous Sites | Join Us/E-mail | TV/Web Schedule
About NOVA | Teachers | Site Map | Shop | Jobs | Search | To print
PBS Online | NOVA Online | WGBH

© | Updated October 2000
Resources Build a Bridge Super Bridge NOVA Shop Site Map Search NOVA Archive Teachers TV/Web Schedule TV/Web Schedule Feedback