• Product Overview
• Finishing
• Crack Reduction
• Advantages versus WWF
• Hydration
• Bonding with Cement
• Making the Invisible Visible
• Grows Fiber Usage
• Technical

UltraFiber 500™ has met ICC Guidelines and is Lab Proven

UltraFiber 500™ was successfully tested against ICC Acceptance Criteria 217 as reported in ICC-ES ESR-1032.

Successful Testing by Certified Independent Labs includes the following:

• ASTM 1018, Static Flexural Strength
• ASTM C 173, Air Content and Unit Wt.
• ASTM C 39, Compressive Strength
• ASTM C 78, Flexural Strength
• ICC AC217-Annex A, Evaluating Plastic Shrinkage Cracking
• ASTM C 666(A), Freeze Thaw
• ASTM C 234, Bond Strength
• ASTM D 6942, Alkaline Stability
• ICC AC217-Annex B, Evaluating Impact Resistance
• ASTM C 856, Hydration
• ASTM C 1399, Average Residual Strength
• ISO 834, Fire Resistance
• AC1544, Impact Resistance

Specifications

• Avg. Fiber Length 2.1mm
• Avg. Denier 2.5
• Avg. Fiber Diameter 18 microns
• Fiber Count 720,000,000 fibers/lb
• Fiber Density 1.1 g/cm³
• Fiber Surface Area 25,000 cm²/g
• Avg. Fiber Tensile 110 KSI

Patent Granted and Patents Pending

In concrete at 1.5 lb/cy dosage:

• Fiber Count 1,080,000,000 fibers/cy
• Fiber Spacing 640 microns

Concrete cylinder testing for UltraFiber 500™ compressive strength