SamiGrid^® is a composite consisting of an asphalt reinforcement grid of high modulus polyvinyl alcohol (PVA) fibres in combination with a nonwoven fabric. The saturation of the nonwoven material with bitumen provides a double benefit, i.e. a reinforcing effect from the grid and a sealing effect through the bitumen saturated nonwoven.

In contrast to other raw materials, PVA exhibits very good resistance to high pH-values. For this reason, it is particularly suitable for the reconstruction of concrete surfaces.

Due to its high resistance against mechanical damage during installation (installation damage), SamiGrid^® can also be directly applied to milled surfaces.  

The use of SamiGrid^® has been proven to effectively slow down the process of reflective cracking with the reconstruction of concrete roads.

SamiGrid^® is a registered trademark of HUESKER Synthetic GmbH.

• High temperature stability
• Elongation characteristics match the modulus of the asphalt
• Good bonding characteristics with asphalt
• Long-term dynamic load-carrying capability
• High resistance against installation damage
• High resistance in alkaline environment

Installation Guideline

Brochures