The ash left over from firing the bricks was enough to mortar those same bricks together. The hut was 2x2 m and 2 m high at the gables. Wooden beams were placed onto the gables to form the roof ...

From its humble beginnings, producing just 7,000 bricks per month, Zerund's growth trajectory has been nothing short of phenomenal. Within just seven months of operation, the company generated an ...

However, energy-smart bricks use 20 percent coal ash and 15 percent fine glass waste. This RCF waste is mixed with crushed clay particles and then oven-dried.