Key Blocks deliver a refined, consistent appearance in limestone wall construction. Their versatile size allows seamless integration into a variety of residential, commercial and landscaping designs, while their structural role in civil and engineering projects helps lock blocks securely into place for long‑term stability.
Product swatches are indicative of colour and are representational only; actual products may vary.
| Product Information | RLB 1M KEY BLOCK DUNE 1000 X 350 X 240 | RLB 1M KEY BLOCK CREME 1000 X 350 X 240 | RLB 1M KEY BLOCK NATURAL EARTH 1000 X 350 X 240 | RECYCLED KEY BLOCK PLAIN 1000X350X240 ECOGREY | RECYCLED KEY BLOCK PAPAYA 1000 X 350 X 240 | RECYCLED KEY BLOCK SEPIA 1000 X 350 X 240 |
|---|---|---|---|---|---|---|
| Work Size (mm) | 1000 x 240 x 350 | 1000 x 240 x 350 | 1000 x 240 x 350 | 1000 x 240 x 350 | 1000 x 240 x 350 | 1000 x 240 x 350 |
| Approximate Bricks Per m2 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Blocks Per Pack | 11 | 11 | 11 | 11 | 11 | 11 |
| Approximate Coverage Per Pack (m2) | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |
| Pack Weight (kg) includes+3% moisture | 2039 | 2039 | 2039 | 1926 | 2039 | 2039 |
| Approximate Unit Weight (kg) | 185 | 185 | 185 | 175 | 185 | 185 |
| Breaking Load | >3 | >3 | >3 | >3 | >3 | >3 |
| Average Block Density | >1800 | >1800 | >1800 | >1800 | >1800 | >1800 |
Product Inspection
Inspect all blocks upon delivery. Report any concerns to Customer Service before laying.
Colour Variation
Natural variation in colour may occur within and between batches. Website images are indicative only.
Chipping & Breakage
Minor chips or breakage May occur during handling. Use these for cuts and infills
