Mannok Aircrete High Ten Blocks

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)

Performance & Properties

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

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*	0.39	96	9.72	5.66	57
100	0.53	72	7.30	7.57	76
115*	0.61	64	6.48	8.70	87
125*	0.66	56	5.67	9.46	95
140	0.74	48	4.86	10.60	106
150	0.79	48	4.86	11.35	114
200*	1.05	32	3.24	15.13	151
215	1.13	32	3.24	16.27	163
250*	1.32	24	2.43	18.92	189
275*	1.45	24	2.43	20.81	208
300	1.58	24	2.43	22.70	227
350	1.84	16	1.62	26.49	265

NOTES
1.*Sizes made to order
2. Wall area includes and allows for 10mm conventional mortar joints
All block face sizes are (Length x Height) 440mm x 215mm
Pack sizes are approx 900mm x 900mm x 900mm

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