Mannok Aircrete Super Blocks
Mannok Aircrete Super Block is the most thermally efficient block in the range and is used when a superior thermal performance is required for external walls.
*Mannok Aircrete Super (previously Quinn Lite Super)
Performance & Properties
| Gross Dry Density (Kg/m3) | 480 |
| Mean Compressive Strength (N/mm2) | 2.9 |
| Thermal Conductivity (W/mK) | 0.12 |
| Dimensional Tolerance in GPLM | D1 |
| Dimensional stability/moisture movement (mm/m) | <0.4 |
| Block Thickness(mm) Note 1 |
Thermal Resistance (m2K/W) | No. Block per pack | Wall area per pack (m2) Note 2 |
Approx Block Wt. @ 3% moisture (Kg) | Approx Wt. of wall per m2 (Kg) |
|---|---|---|---|---|---|
| 75* | 0.62 | 96 | 9.72 | 3.51 | 35 |
| 100 | 0.83 | 72 | 7.30 | 4.68 | 46 |
| 115* | 0.96 | 64 | 6.48 | 5.38 | 53 |
| 125* | 1.04 | 56 | 5.67 | 5.85 | 58 |
| 140 | 1.16 | 48 | 4.86 | 6.54 | 65 |
| 150 | 1.25 | 48 | 4.86 | 7.02 | 69 |
| 200* | 1.66 | 32 | 3.24 | 9.35 | 93 |
| 215 | 1.79 | 32 | 3.24 | 10.06 | 100 |
| 250* | 2.08 | 24 | 2.43 | 11.69 | 116 |
| 275* | 2.29 | 24 | 2.43 | 12.86 | 127 |
| 300 | 2.50 | 24 | 2.43 | 14.03 | 139 |
| 350 | 2.92 | 16 | 1.62 | 16.37 | 162 |
Coursing Units
| Length (mm) | Width (mm) | Height (mm) | Unit wt.(Kg)@ 3% moisture | No. units per pack | Approx wt. (Kg) per pack @ 3% moisture |
|---|---|---|---|---|---|
| 215 | 100 | 65 | 0.7 | 361 | 255 |
| 440 | 100 | 100 | 2.2 | 112 | 250 |
| 440 | 140 | 100 | 3 | 90 | 270 |
| 440 | 150 | 100 | 3.25 | 90 | 290 |
| 440 | 150 | 150 | 4.9 | 90 | 440 |
Fire Resistance
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 |
Acoustics
Mannok Aircrete Super Blocks are not recommended for use in party wall applications.
Products
Technical
Company
Contact Details
187 Ballyconnell Road,
Derrylin, Enniskillen,
Co. Fermanagh,
BT92 9GP
Derrylin, Enniskillen,
Co. Fermanagh,
BT92 9GP
08000 322 122 (UK)
1800 322 122 (ROI)
info@mannokbuild.com
1800 322 122 (ROI)
info@mannokbuild.com
