Mannok Lite Standard 140mm 3.6N Aircrete Block

Mannok Lite Standard Aircrete Block - 140mm 3.6N

The Mannok Lite Standard 140mm is an autoclaved aerated concrete (aircrete) block with a 440 x 215mm face. At 650kg/m3 density and 0.17W/mK thermal conductivity it gives a thermal resistance of 0.82m2K/W at this thickness, while each block weighs 8.87kg.

Sold individually - Mannok packs hold 48 blocks covering around 4.86m2 of wall. Mannok states the blocks are non-combustible, and a 140mm load-bearing single-leaf wall achieves 3 hours fire resistance. Used for loadbearing walls and partitions where a thicker, thermally efficient block is required.

Specifications

Type: Aircrete (aerated concrete) block
Size: 440 x 215 x 140mm
Compressive Strength: 3.6N/mm2
Density: 650kg/m3
Thermal Conductivity: 0.17W/mK
Thermal Resistance: 0.82m2K/W
Weight: 8.87kg per block
Blocks per Pack: 48 (around 4.86m2)
Fire: Non-combustible (Class A1 reaction to fire)

Key Features

• 140mm aircrete block with 440 x 215mm face
• 8.87kg per block
• Thermal resistance of 0.82m2K/W
• 3 hours fire resistance as load-bearing single leaf
• Non-combustible (Class A1 reaction to fire)
• Usable above and below DPC
• For walls, columns and partitions