The secret to fire-rated masonry installation in commercial kitchens
The Heat That Eats Walls: A Mason’s Perspective on Kitchen Fire-Rating I remember my Uncle Sal, a man whose hands were so calloused they felt like 40-grit sandpaper, teaching me how to test a refractory brick. He’d hold it up to his ear and rap it with a specialized wooden mallet. If it didn’t give […]
