🏗️ Interlocking Pavement – Layers & Construction Details
🔹 Main Layers (Top to Bottom)
1,Concrete Edge Restraint: Prevents paver movement.
2,Concrete Pavers: 60–100 mm thick.
3,Joint Sand: Locks pavers together.
4,Bedding Sand: 20–40 mm thick.
5,Crushed Stone Base: 100–150 mm thick.
6,Sub-base: 150–300 mm thick.
7,Compacted Subgrade: Provides a stable foundation.
🔹 Key Construction Tips
✅ Use quality concrete pavers.
✅ Compact each layer properly.
✅ Provide a 1–2% slope for drainage.
✅ Install proper edge restraints.
✅ Adjust layer thickness according to traffic load and soil conditions.
@ETCONP
🔹 Main Layers (Top to Bottom)
1,Concrete Edge Restraint: Prevents paver movement.
2,Concrete Pavers: 60–100 mm thick.
3,Joint Sand: Locks pavers together.
4,Bedding Sand: 20–40 mm thick.
5,Crushed Stone Base: 100–150 mm thick.
6,Sub-base: 150–300 mm thick.
7,Compacted Subgrade: Provides a stable foundation.
🔹 Key Construction Tips
✅ Use quality concrete pavers.
✅ Compact each layer properly.
✅ Provide a 1–2% slope for drainage.
✅ Install proper edge restraints.
✅ Adjust layer thickness according to traffic load and soil conditions.
@ETCONP
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