What makes FINE LINE interlocking brick both a strong and resilent choice of paving stone?
They Are Made Of High-Density Concrete. FINE LINE interlocking brick is twice as strong and less absorbent than poured concrete. Surface Stains On Patios And Driveways Are Minimized. Damage from de-icing salts and snowplows is eliminated. Interlocking brick is mortarless, flexible and won’t crack or heave as a result of ground movement.