Anti-Crak HD Glass Fiber

Anti-Crak HD Glass Fiber
Price : 50.00 / Pack
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Business Type Exporter, Supplier, Retailer, Wholesaler
Material Alkali Resistant Glass*
Fiber Length 6mm/12mm
Tensile Strength 1000–1700 MPa – 145–250 X 103 Psi (ASTM C1666 And EN15422)
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Preferred Buyer From

Location India ( Maharashtra)

Product Details

Specific Gravity
2.68 G/cm3
Filament Diameter (ISO 1888 : 2006)
14 μm/0.00055”
Loss on Ignition (%) (ISO 1887 : 1995)
Moisture (%) (ISO 3344 : 1997)
0.50 max.
Electrical Conductivity
Very Low
Softening point
860°C – 1580°F
Chemical Resistance
Very High
Modulus of Elasticity
72 GPa – 10 x 106 psi

Anti-Crak® HD (High Dispersion) is an engineered AR-glass chopped strand designed for mixing in concrete and all hydraulic mortars.


  • Excellent workability
  • High Dispersion : 200 million filaments per kilogram in fiber length 12 mm
  • Invisible on the finished surface
  • Does not corrode
  • Control and prevention of cracking in fresh concrete
  • Overall enhancement of durability and mechanical properties of concrete
  • Effective at very low dosage
  • Homogeneous mix
  • Safe and easy to handle


  • Anti-Crak® HD fibers are typically used at low addition level to prevent cracking & improve the performance of concrete, flooring, renders or other special mortar mixes. They incorporate easily into mixes creating a tridimensional homogeneous network of reinforcement in the matrix.
  • Anti-Crak® HD fibers can be added at the central mixing plant to the wet concrete mix; or directly into the ready-mix truck.
  • Anti-Crak® HD fibers do not protrude through the surface and require no additional finishing procedures. The reinforcement is incorporated in the concrete mass and is invisible on the finished surface.

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