Interlocking paving blocks are everywhere in the UAE — from villa driveways to apartment podiums, car parks, and public plazas. Accurately calculating blocks, bedding sand, and edge restraints before starting saves you from costly mid-project shortages.
Our Paving Block Calculator handles all standard UAE block sizes and laying patterns, giving you instant quantities with automatic wastage for cuts and complex patterns.
How to Use This Calculator
- Enter the total paving area length and width in metres
- Select block size and laying pattern — herringbone 45 degrees is most popular for driveways
- Choose bedding sand thickness — 30mm or 50mm
- Click Calculate for blocks needed, sand in tonnes, and edge restraint in metres
🇦🇪 UAE Tip: For UAE car parks and driveways, use minimum 60mm thick paving blocks with compressive strength of 50 MPa. For heavy vehicle areas, specify 80mm blocks. Use polymeric jointing sand rather than regular sand — it hardens when wetted and resists wash-out during UAE rain events.
The Formula Explained
Total Blocks = (Area divided by Block Face Area) x Wastage Factor. Bedding Sand = Area x Thickness in metres x 1.65 t/m3 x 1.10 wastage. Edge Restraint = Total Perimeter in metres.
Frequently Asked Questions
What paving block thickness for a UAE villa driveway?
60mm minimum for car driveways, 80mm for truck access areas. Always lay on minimum 100mm compacted sub-base of C20 concrete or 150mm compacted MOT Type 1 granular material.
What pattern for UAE driveways?
Herringbone at 45 degrees is the most stable pattern under vehicle loads. Stretcher bond is for pedestrian areas only. Basketweave is decorative but should be avoided in high-traffic driveways.
Can regular sand be used for block jointing in UAE?
No. Regular sand washes out in rain and allows weed growth. Use polymeric jointing sand — it hardens, resists wash-out, and prevents ant and weed infiltration in UAE conditions.
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