Rammed earth, a traditional material in ancient Chinese architecture, is made from red clay, coarse sand, and lime mixed in precise proportions. This “three-in-one” composition is compacted to eliminate air voids, forming authentic rammed earth structures. Justone’s rammed earth–style flexible stone derive their natural colours from stone powder and quartz sand, with no added pigments, ensuring long-lasting colour stability. The tiles are easy to install, requiring no plastering or spraying, and can be directly bonded to the wall. Flexible and waterproof, they are ideal for curved walls and columns, creating an eco-friendly architectural aesthetic that is rustic, natural, and timeless.