For Concrete Mix
Alkali Resistant (AR) Glass Fibers are designed specifically for use in concrete/cement. They are manufactured from a specially formulated glass composition to be suitable for use in concrete.
SFT-AR GlassFiber are particularly suitable for Premix GFRC and other mortar and concrete reinforcement applications, such as the general ready-mix concrete and precast industries. They have high tensile strength and modulus, do not rust like steel, and are easily incorporated into concrete mixes.
These Alkali Resistant SFT-AR GlassFiber will drastically improve the structural integrity of GFRC mix, general ready-mix and precast concrete, saving weight and money.
Available for sale in GCC-MENA regions and Africa exclusively.
Download Product Sheet
Enter your email address below to download the SFT-ARGlassFiber Product Sheet.
SFT-ARGlassFiber Properties
| Length of Strand | Physical state | Melting Point | Diameter of Fiber | Elongation at Break | Density | Modulus of elasticity | Tensile Strength |
| 18mm/19mm | Solid white | 800 °C softening point | 10-13μm | 3.70% | 2.7g/cm3 | 70GPa | 700MPa |
Comparison between some raw materials
| Raw Material | Density | Elastic Modulus (GPa) | Tensile Strength (Mpa) |
| Concrete | 2.4 | 30-40 | 3-4 |
| SFT-AR GlassFiber | 2.7 | 70 | 700 |
| Steel | 7.8 | 210 | 600 |
| Polypropylene | 0.9 | 1.5-9.5 | 100-500 |
