Summary
Reconstituted quarried natural stone walling units.
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Application
Martello Stone Walling is appropriate for commercial, industrial and landscaping applications as well as housing developments.
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Description
Colinwell have combined years of expertise with the most advanced technology available to reconstitute quarried natural stone aggregate into a range of economical, low wastage, easy to build wall units, which replicate the hues of Ireland’s traditional building stone.
Martello Stone Walling has been crafted to provide the designer, builder and homeowner with a cost efficient alternative to conventional building stone without the need for specialist Stonemasons.
Features and benefits:
- Martello is available in a choice of colours.
- Colours reflect the regional hues of the different types of traditional building stone that have been used throughout Ireland over many centuries.
- Can be built in either a straight-coursed style or random pattern
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Product certifications
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Color
Grey, Other
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Finish
Tumbled
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Material
Stone
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Shape
Rectangle
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Length
215 mm, 330 mm
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Width
100 mm
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Height
65 mm, 140 mm, 215 mm
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Specification
Standard
To BS EN 771-3: 2011.
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Block description
Natural stone walling, quarried and reconstituted.
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Appearance
Regional hues of different traditional building stone types.
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Colour
Antrim Basalt., Donegal Quartzite., Kilkenny Limestone., Leitrim Sandstone.
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Compressive strength (minimum)
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Mean value
20 N/mm².
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Thermal conductivity
1.15 W/mK.
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Recycled content
65% recycled secondary aggregate content.
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Work sizes (length x width x height)
215 x 100 x 65 mm.
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Accessory and special shape types
Not required., Dressings.
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Tolerance category
D2.
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Water absorption by capillarity
<85 g/m²/s^0.5.
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Additional properties
Material:
Reconstituted quarried natural stone.
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EnergyUsed
100% renewable energy.
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WaterUsed
100% water from onsite ground source well.
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Water absorption
<6%.
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Shrinkage
<0.04%.
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Bond strength
0.15/mm² (in shear).
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Efflorescence
None.
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Durability
F2 (severe exposure).
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Active soluble salts
S2.
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Average density
2150 kg/m³.
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Sustainability data
Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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Material
Stone
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Recyclability
100%
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Recycled content
65 %
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