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| Characteristics | Polymeric Sand Slab | Concrete Vibration Casted Slab | Concrete Vibration Pressed Slab |
| Average Density, kg/m3 | 1650 - 1800 | 2350-2400 | 2200-2400 |
| Mass Water Absorption | 0,15 | 4-4,5 | 5,5-6,5 |
| Compression Strength, MPa | 17 - 18 | 40-50 | 40 |
| Bending Strength, MPa | 17 - 25 | 6,0-7,0 | 5,0-5,5 |
| Freezing Tolerance, cycles | more than 500 | 300-400 | 200-300 |
| Wearability, g/cm2 | 0,05 - 0,1 | 0,3-04 | 0,5-0,7 |
The slab has some plasticity – it does not crack or split at temperature differentials in winter, transportation, laying and operation that allow minimizing expenses. Water resistance of pavement slabs help to bear winter snow-breaks.
Slab Sizes
• 33х33 х 1.8cm with the weight of 2.5 kg
• 33х33 х 2.5cm with the weight of 3 kg
• 33х33 х 3.5cm with the weight of 4.2 kg
9 pieces are required for 1 sq.m.
Laying
Pavement polymeric sand slabs are laid on rubble, concrete or sand beddings. The type of bedding and its thickness depend on required operation conditions.
Slabs laid on dry mix or mortar bedding on rubble packing can bear the load of a passenger car. Slabs laid on concrete bedding can bear the load of a lorry.




