Ribloc® Geometric Design

• Specification
• Size and Weights
• Colours
• Documents

Mean Compressive Strength
(air dry)
Solid: 17.5 N/mm²

Net Dry Density*: 2100 kg/m³
*For Gross Dry Densities, please refer to Table 3
in the Forticrete Masonry Design Guide

Manufacturing Tolernace
D1 (+2-2mm in all directions)

Catergory: I

Thermal Properties:
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 Permeability:
(tabulated 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

Air Leakage:
Solid: <5m³/hr/m²

For size and weights information please see the relevant parent product page listed above.

For a choice of colours please see the relevant section for the Primary Face Finish:

• Textured
• Fairface
• Florentine®
• Venezia^TM 
• Splitface