Alkali Resistant AR Glass Fiber

BRAR19MM12LB 9692DA86-45FA-6447-B35D-3EA3D1E2FEFC
Reinforcement

Provides primary reinforcement and enhances concrete durability and performance.

  • High tensile strength
  • Alkali and corrosion-resistant
  • Use 3% by weight of the total mix
  • 0.68-0.79 kg per bag
  • Add fibers later in mixing
€ 137.12

(€ 113.32 without 21% VAT)

Out of stock

Description

Enhances the performance and durability of concrete by providing primary reinforcement. Offers high tensile strength and is resistant to alkali and corrosion, suitable for long-term use in cement-based composites and GFRC applications.

Typical Dosage

  • Use approximately 3% by weight of the total mix.
  • This equates to about 0.68-0.79 kg per bag of Buddy Rhodes blended concrete mix.

Mixing Instructions

  • Add fibers later in the mixing process, once the concrete slurry is smooth and fully wetted.
  • Introduce fibers gradually to ensure even dispersion.
  • Avoid overmixing to prevent damage to the fiber structure.

Finishing Notes

  • Compared to monofilament fibers like PVA or AC50, bundled fibers are more likely to be visible on the surface if not properly mixed or finished.
  • Careful batching, controlled mixing, and proper finishing techniques help minimize fiber visibility and achieve a smooth surface.

Instructions

Designed for cement-based composites and GFRC applications, enhancing structural performance, durability, and impact resistance. The fibers are alkali resistant and non-corrosive, suitable for long-term use in Portland cement environments.

Typical Dosage

  • Use at about 3% by weight of the total mix, or approximately 0.68–0.79 kg per bag of Buddy Rhodes blended concrete mix.
  • Accurate weighing is essential for maintaining workability and consistent reinforcement performance.

Mixing Instructions

  • Add fibers later in the mixing process, once the concrete slurry is smooth and fully wetted.
  • Introduce the fibers gradually to ensure even dispersion.
  • Avoid overmixing to prevent damage to the fiber structure.

Finishing Notes

  • Compared to monofilament fibers like PVA or AC50, bundled fibers are more likely to be visible on the surface if not properly mixed or finished.
  • Careful batching, controlled mixing, and proper finishing techniques will minimize fiber read-through and help achieve a smooth, professional surface.

Available in Reinforcement
Product Color Specific Gravity Density Packaging Fiber Length Filament Diameter Decomposition Temperature Elastic Modulus Typical Dosage Fiber Count
Alkali Resistant AR Glass Scrim - - - - - - - - - -
Acrylic Fiber AC50 Off White 1.17 1,762 - 2,082 kg/m3 0.45 kg, 3.6 kg, 18.1 kg 6 mm 12-15 μm 330º C >5.5 GPa 20 grams per 50 lb of concrete mix 680,000,000 fibers/kg
Alkali Resistant AR Glass Fiber - - - - - - - - - -
PVA (Polyvinyl Alcohol) Fiber - - - - - - - - - -

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