100mm High Strength Plain Face 7.3N Aerated Concrete Blocks (H+H Celcon)

The Celcon H High Strength Grade Plain Face 7.3N Block is a precision-manufactured concrete block designed for superior structural performance in demanding construction environments. With a compressive strength of 7.3 N/mm², it delivers excellent load-bearing capacity for foundations and lower storeys of multi-storey buildings.

Its plain grey finish offers a clean, professional appearance, while its robust composition ensures durability, frost resistance, and fire safety in both internal and external walls.

Installation Guide:

• Prepare a clean, level foundation bed before laying
• Mix mortar according to manufacturer’s recommendations
• Lay blocks with staggered vertical joints for added strength
• Ensure joints are fully filled and level during placement
• Remove excess mortar and check alignment regularly
• Allow adequate curing time before applying finishes or loading