Supabloc is the most versatile aircrete block available, providing the best combination of compressive strength and low thermal conductivity. It can also satisfy the acoustic performance required by Building Regulations for internal walls in dwellings.
Applications
Inner leaf of cavity walls
Outer leaf of cavity walls, suitably clad
Solid external walls, clad or rendered
Internal partitions
Foundation walls in soils up to Design Sulfate Class DS-2.
Specification
Mean compressive strength: 3.6N/mm²
Thermal conductivity: 0.11W/mK
Gross dry density: 460kg/m³
Reaction to fire: Class A1
Supabloc is manufactured to comply with EN 771-4 and conforms to Category 1 manufacturing control as specified in BS 5628-1.
Working dimensions
Face dimensions are 620mm long x 215mm high. 50mm Supabloc has a face size of 310mm long x 215mm high.
Block widths and weights
Unit and laid weights, which are given for design purposes, are approximate and calculated based on the specified dry density with a 3% moisture content by weight added to provide equilibrium weights.
Environmental performance
Supabloc is manufactured under an ISO 14001 compliant Environmental Management System that is independently certified by BSI. Summary green guide ratings applicable to Supabloc aircrete blocks can be found in the BRE Green Guide to Specification www.thegreenguide.org.uk.
Durox Coursing Bricks
Durox Coursing bricks are brick format units for use in bonding and infill to small areas of wall. Their use will maintain thermal performance and eliminate cutting and wastage of full sized blocks.
Applications
Infill above and below openings
Coursing at floor and ceiling level
Making up to small areas of wall such as between timber floor or roof members
Closing activities at eaves, reveals and sills
Technical properties
3.6N/mm² Durox bricks
Thermal conductivity: 0.11W/mK
Gross dry density: 460kg/m³
7.3N/mm² Durox bricks
Thermal conductivity: 0.19W/mK
Gross dry density: 680kg/m³
Durox Coursing bricks are manufactured to comply with EN 771-4
Working dimensions
Face dimensions are 215mm long x 70mm high
Brick widths and weights
Unit weight is approximate and calculated based on the specified dry density with 3% moisture content by weight added to provide equilibrium weights.
Environmental performance
Durox Coursing bricks are manufactured under an ISO 14001 compliant Environmental Management System that is independently certified by BSI.
|
