Sparstone Rugged Texture

• Specification
• Size & Weights - Textured
• Size & Weights - Split
• Colours
• Documents

Mean Compressive Strength (Air Dry):
Solid 17.5 N/mm²
Hollow/cellular: 10.4 N/mm²

Net Dry Density: 2100 kg/m³

Gross Dry Density:
Textured: Please refer to Table 3 in the Forticrete Masonry Design Guide
Split: 2090 kg/m³

Manufacturing Tolernace:
D1
Textured: +2,-2mm in all directions
Split: length +2,-2mm
height +2,-2mm

Category: I

Thermal Peoperties
as CIBSE Guide A table 3.1:
Protected: 1.46 W/mK
Exposed: 1.56 W/mK

Durability:
see table 12: BS 5628- 3:2005

Water Absorption:
<75 g/m²/s0.5

Moisture Movement:
<0.45mm/m

Water Vapour Perrmeability:
abulated from EN 1745): 5/15µ

Reaction to Fire:
Euroclass A1

Shear Bond Strength:
(tabulated from EN 998-2:2003 Annex C)
0.15 N/mm²

Configuration to EN 1996-1-1:
Solid: Group 1
Hollow/Cellular Group 2

Air Leakage: <7.5m³/hr/m²

Sparstone masonry is manufactured from a carefully controlled mixture of aggregates and cement
in accordance with BS EN 771-3:2003 'Specification for masonry units' and meets the statutory
requirements of the relevant sections of The Building Regulations 2000 and The Building
Standards (Scotland) Regulations 1990 (amended 2001).

Other special shapes are available to order - click here to see the full range.

To obtain samples either call our Thornley office or complete the online form.