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Keltstone limestone
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Keltstone Walling Limestone
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Keltstone sandstone
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Keltstone Walling Limestone
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Keltstone Walling Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Limestone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Sandstone
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Keltstone Sandstone
Traditional Irish stone appearance
Keltstone Walling
Roadstone Keltstone Walling is a unique masonry product designed to recreate the look of traditional Irish stone.
It blends beautifully into traditional or modern designs. Keltstone Walling can be used for the external and internal walls of your home – in traditional cavity wall construction or as the external leaf of framed buildings.
Colours Available
Limestone
Sandstone
Keltstone Walling will add character and charm to your home and is ideal for entrance walls, boundary walls, piers, landscaping and in fact anywhere brickwork, stonework or as an attractive alternative to where plastered finished would be used.
Learn about cost savings using Keltstone Walling over Natural Stone by viewing the document below:
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Technical Specification
- ·I.S. EN 771-3:2011 Specification for Masonry Units – Part 3: Aggregate Concrete Masonry Units using an NSAI, System 2+ Certificate of factory production control and I.S. EN ISO 9001:2000 Quality Management System
Compressive Strength
- ·Group 1 (solid) 15N/mm²
Fire Resistance
Euro code 6 – I.S. EN 1996 Design of Masonry Structures – Part 1-2: General Rules – Structural Fire Design, defines the methods and calculations to determine the fire resistance of concrete block walls. Table N.B3.1 to table N.B3.6 of annex A, Roadstone Blocks have a Class A1 Fire rating. Typically 90 minutes fire rating can be achieved with a 90mm wall width designed and constructed to I.S. EN 1996.
Thermal Properties
- ·I.S. EN 1745 Masonry and masonry products-Methods for determining design thermal values . table A3 Typical Thermal resistance “R” value of 100mm solid block = 0.084 W/mK
LEARN - Roadstone online seminars
Masonry Essential Updates - Parts 1 + 2
Find out about the link between Building Regulations, Technical Guidance Documents, EN Product Standards and Irish Standard Recommendations.
LEARN - Roadstone online seminars
A Guide to Keltstone Walling
Discover Roadstone's Keltstone walling and view case study images. Learn more about the product application and specification.
Bale sizes
Note: Keltstone is sold per full bale. Please round your required quantity to the nearest bale. For 10 bales+ enter your required quantity.
| Qty (per m²) | Qty (per bale) |
| 8.76 m² | 1 bale |
| 17.52 m² | 2 bales |
| 26.28 m² | 3 bales |
| 35.04 m² | 4 bales |
| 43.80 m² | 5 bales |
| 52.56 m² | 6 bales |
| 61.32 m² | 7 bales |
| 70.08 m² | 8 bales |
| 78.84 m² | 9 bales |
| 87.60 m² | 10 bales |
Block sizes and no. per Layer
| Block Type | No per Layer | Length | width | Height | Kgs |
| A | 1 | 168 | 90 | 78 | 2.5 |
| B | 2 | 204 | 90 | 78 | 3 |
| C | 2 | 276 | 90 | 78 | 4.1 |
| D | 1 | 240 | 90 | 78 | 3.5 |
| E | 3 | 312 | 90 | 78 | 4.5 |
| F | 3 | 348 | 90 | 78 | 5.1 |
| G | 3 | 384 | 90 | 78 | 5.7 |
| H | 1 | 168 | 90 | 168 | 5.3 |
| I | 2 | 204 | 90 | 168 | 6.5 |
| K | 1 | 240 | 90 | 168 | 7.6 |
| L | 1 | 276 | 90 | 168 | 8.8 |
| M | 2 | 312 | 90 | 168 | 9.9 |
| N | 2 | 348 | 90 | 168 | 11 |
| O | 2 | 384 | 90 | 168 | 12.2 |
| P | 1 | 420 | 90 | 168 | 13.3 |
| 27 | Pieces per layer |
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