Alkali Resistant Glass Fibre

We are supplying high quality ALKALI RESISTANT GLASS FIBRE and the origin of the material is japan. AR Glassfibre is essential for GRC because of its resistance to the high alkalinity levels in cement. The fibres add strength and flexibility to the concrete resulting in a strong yet light-weight end product. The alkali resistance of Glassfibre depends principally on the content of Zirconia (ZrO2) in the glass.

The AR glass have the following advantages in the concrete:
> The AR glass is itself alkali resistant, It does not depend on any coating.
> Fine individual filaments: a very large number of fibers are released when mixed in the concrete. and the filament do not protrude from the surface and be invisible when the concrete surface weathers

> Have a high tensile strength to withstand stresses during shrinkage
> Have a high modulus of elasticity to absorb shrinkage stresses before the concrete cracks.
> Have a superior bond(mineral/mineral interface) with the concrete
> Present no health hazards.
> AR glass fibers reinforce both plastic and hardened concrete

There is two grade available,
1.Roving & Chopped
2.Crackon