Flat Crimped Steel Fibers – Pressure & Abrasion Resistance Property

Some deformed flat crimped steel fibers.

Flat crimped steel fibers possess good pressure-resistance and shock-resistant in concrete.

Flat crimped steel fibers are in deformed shape, most common in industrial flooring and other road pavement, also in tunnel construction recent year. Increasing the aspect ratio of flat crimped steel fiber will partition its toughness and strength, also creating a operational problem.

Apart from the applications mentioned above, Walcoom flat crimped steel fibers are available in highway construction, dam construction and bridge construction.

Feature

  • Improve structural strength.
  • Reduce steel reinforcement requirements.
  • Increase impact, shatter and abrasion resistance.
  • Extend durability and fatigue resistance.
  • Easy-to-use.

Specification

  • Material
    Steel wire.
  • Standard
    EN 4889, ASTM A820/A820M, ISO-13270.
  • Package
    In cardboard boxes.
Item Length (mm) Width (mm) Thickness (mm) Aspect ratio (l/d) Tensile strength (MPa)
FC33/10 10 0.3 0.25 33 ≥ 600
FC47/15 15 0.3 0.25 47 ≥ 800
FC43/20 20 0.4 0.4 43 ≥ 800
FC56/25 25 0.4 0.4 56 ≥ 800
FC59/32 32 0.5 0.5 59 ≥ 800

Application

  • Shotcrete.
  • Precast concrete.
  • Flooring projects.
  • Tunnel project.
  • Highway construction.
  • Bridge construction.
  • Airport runway construction.
  • Industrial slabs on ground.
  • Dam construction.
Flat crimped steel fiber mix up with cement.

Flat crimped steel fiber mixed with cement

Some rectangle precasting concrete.

Crimped steel fiber in precasting concrete

A square cracking steel fiber concrete.

A cracked steel fiber concrete slab

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