The H+H Celcon Block Coursing Units 3.6N are ideal for a variety of construction projects. These high-quality blocks, measuring 215 X 100 X 65mm, are manufactured from autoclaved aerated concrete for excellent durability and reliability. Lightweight yet robust, they provide a convenient solution for coursing at wall intersections, junctions and gable ends. These blocks are also well-suited to creating infill above doors and windows or for closing cavities. They deliver an impressive compressive strength of 3.6N/mm² and ensure enhanced thermal insulation, making them a smart choice for energy-efficient construction.

Brand Name	H+H
Material	Aircrete (Autoclaved aerated concrete)
Type	Concrete Blocks
Length	215 mm
Width	100 mm
Height	65 mm
Density	Approximately 460 kg/m^3
Compressive Strength	Approximately 3.6 N per mm2
Thermal Conductivity	Approximately 0.15 W/mK