The highest strength aircrete thermal block in the Mannok range gives superior structural performance combined with excellent thermal properties. The high strength blocks have a compressive strength of 10.4N/mm2 (category 2) and a thermal conductivity of 0.19W/mK.
Mannok Aircrete High Ten thermal blocks have been specifically designed for applications where loading conditions require higher strength, such as high rise and commercial buildings.
Suitable for use in foundations, external walls, rising foundation walls, internal partition walls and party walls, the Mannok Aircrete High Ten block comes in a range of sizes and is available throughout the UK and Ireland.
Mannok aircrete blocks are manufactured using up to 80% recycled materials and have an A+ Green Guide rating, making them an excellent choice for sustainable construction. The strength of the block, coupled with its lightweight and thermal properties, ensures both ease of use and a strong, energy efficient construction.
*Mannok Aircrete High Ten (previously Quinn Lite High Strength Ten)
|Gross Dry Density (Kg/m3)||800|
|Mean Compressive Strength (N/mm2)||10.4|
|Thermal Conductivity (W/mK)||0.19|
|Dimensional Tolerance in GPLM||D1|
|Dimensional stability/moisture movement (mm/m)||<0.4|
|Thermal Resistance (m2K/W)||No. Block per pack||Wall area per pack (m2)
|Approx Block Wt. @ 3% moisture (Kg)||Approx Wt. of wall per m2 (Kg)|
Mannok thermal blocks provide excellent fire protection in both load bearing and non load bearing applications. They are classed as non combustible and have a Class 0 resistance to surface spread of flame and category A1 in accordance with BS EN 13501-1. Block thicknesses required for fire resistance periods are shown in the table below.
|6 Hours||4 Hours||3 Hours||2 Hours||90 Mins||60 Mins|
|Load bearing single leaf wall||215mm||180mm||140mm||100mm||100mm||90mm|
|Non-load bearing single leaf wall||150mm||100mm||75mm||63mm||63mm||50mm|
|Load bearing cavity wall||150mm||150mm||140mm||100mm||100mm||90mm|
|Non-load bearing cavity wall||90mm||75mm||75mm||63mm||63mm||50mm|