The Interfuse Interlyte Lightweight 7.3N Block is a medium density solid building block, ideal for a variety of construction projects. It is manufactured to BS EN 771-3 and has a textured face, making it suitable for plastering, drylining and rendered finishes.

Product Features:

• Strength: 7.3N/mm2
• Dimensions: 440 x 215 x 100mm
• Colour: Grey
• Applications: Internal partition walls, non-loadbearing and loadbearing walls, outer and inner leaves of cavity walls, loadbearing walls (up to 5 storeys depending on design)

This block is suitable for use below DPC, including in sulphate soil classes DS-1, DS-2 and DS-3. It can also be used in conjunction with cavity insulation.