Saturday, June 22, 2024

rust-free concrete: Fiberglas Rebar | Owens Corning

Concrete: A Ticking Time Bomb. Can We Fix It? - YouTube

reinforced concrete has one dark secret, RUST, which we're taking a look at in this video, alongside multiple other problems. Is there a way to use concrete in better ways?

Owens Corning PINKBAR+ 0.5-in x 20-ft Fiberglass #4 Rebar in the Rebar department at

Fiberglas™ Rebar | Owens Corning

Leave the rust and weight of traditional steel behind for a lighter weight, stronger, rustproof concrete reinforcement.

Designed with DOTs (Department of Transportation), engineers and contractors in mind, Fiberglas™ Rebar by Owens Corning Infrastructure Solutions is setting a new bar in concrete reinforcement.

PINKBAR® Fiberglas™ Rebar vs. Steel

Fiberglass Rebar – also known as FRP, GFRP or Composite Rebar – is a more durable, proven and successful reinforcing alternative to steel.


2X the tensile strength compared to steel


Up to 7x lighter in concrete flatwork applications

4x lighter compared to the same size diameter


Fiberglass rebar will never rust, enabling more durable structures

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