Grey 200mm Series Besser Blocks are the most common blocks used by landscapers for retaining walls and structural walls. They provide a clean looking finish that can be rendered for that extra touch of class.
Grey 200mm Series Besser Blocks are extremely convenient due to their ease of use and sturdy compressive strength, which measures in at more than 15 Mpa, despite weighing less than 10.5kg when dry.
When laying the Grey 200mm Series Besser Blocks using traditional ‘brickies’ mortar, we highly recommend reinforcing them with Reinforcing Steel Rods, and then core filling with cement. This will produce the strongest possible wall.