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Prestressed concrete

technology Maturity 9-11

Strong concrete helps build big things.

PrestressedConcrete-en1.png
PrestressedConcrete-en1.png
We put strong wires inside it. These wires pull tight. This makes the concrete very strong. It helps hold up bridges.
AASHTO Girder.jpg
AASHTO Girder.jpg
It is a smart way to build. Can you see a bridge near you?

44 words
🖼️ Images & Media (8)
File:PrestressedConcrete-en1.png
PrestressedConcrete-en1.png
File:Sofortiger-Verbund-en.png
Sofortiger-Verbund-en.png
File:AASHTO Girder.jpg
AASHTO Girder.jpg
File:SpannbetonFertigdecke Montage.jpg
SpannbetonFertigdecke Montage.jpg
File:Post-Tensioned Concrete.svg
Post-Tensioned Concrete.svg
File:Stressing_anchorage.jpg
Stressing_anchorage.jpg
File:Go Between Bridge construction (2).jpg
Go Between Bridge construction (2).jpg
File:Prestress Post Tension Anchor.jpg
Prestress Post Tension Anchor.jpg
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📚 Content adapted from Wikipedia | Readability: FK 15.9 | Vital Level 5