Mannok Aircrete Seven Thermal Block - 440mm x 215mm x 100mm - 7N/mm²

Mannok Aircrete Seven Thermal Block - 440mm x 215mm x 100mm - 7N/mm² is a Mannok aircrete thermal block for masonry wall construction with a 7N/mm² strength rating.

Mannok aircrete blocks are autoclaved aerated concrete units designed to combine thermal performance, lower weight and fire performance for new build, extension and refurbishment masonry work.

Best for

• Higher-strength masonry applications
• Internal and external wall leaves where specified
• Extensions and refurbishment masonry
• Thermally efficient wall construction

Key features

• Autoclaved aerated concrete (AAC)
• Helps reduce thermal bridging compared with standard dense blocks
• Non-combustible with A1 fire classification in the supplied data
• Mannok is the new brand name for Quinn products
• Higher compressive strength for more demanding wall applications

Application / installation

• Lay as part of a specified masonry wall build-up
• Cut using suitable block tools and protect blocks from saturation before laying
• Follow structural, thermal and fire design requirements for the project

Size / specification

• Material: Autoclaved aerated concrete
• Size of block: 440mm x 215mm x 100mm
• Thermal resistance (m2K/W): 0.53 Approx
• Weight at 3% Moisture: 7.41kg
• Approx Weight of wall per m²: 73kg
• Fire rating (to BS EN 13501-1): A1
• Mean compressive strength: 7.5 N/mm²
• Density: 760 kg/m³
• MPN: QLB7001

Things to consider before buying

• Check the required block strength, thickness and wall specification before buying
• Use compatible mortar, wall ties, insulation and DPC details
• Allow for cutting waste and confirm pallet quantities before ordering