VIDEO: STRUX® Macro Fibers Provide Superior Post-Crack Control
The need for synthetic macro fibres in concrete reinforcement came from customers, GCP Applied Technologies Director of Concrete Research Dr. Alex Reider said. Customers wanted the toughness of steel fibres, but without any of the disadvantages like corrosion.
Advantages to STRUX® macro fibres:
- Faster and safer construction.
- Lightweight reinforcement.
- Superior crack control.
- Enhanced durability.
"The main weakness of concrete is its brittlenesss", Dr. Reider said. "It's very strong in compression, but once it cracks, you've lost everything. Concrete's like glass—very strong until the point of fracture. Then, you have two pieces".
STRUX® lightweight macro fibres, which are more durable and more efficient than steel alternatives, provide superior post-crack control. Even after a fracture, the concrete structure can still bear some load.
STRUX® macro synthetic fibres are a key component of the TYTRO® Shotcrete System.
- Concrete admixtures
- Precast producer
- Structural Solutions