I. Appearance Features
Sesame black stone features a deep black base, with a uniform distribution of fine silver-gray crystals on its surface. These crystals serve as a natural embellishment, endowing the stone with unique textures and a sense of quality. Its appearance is dignified and sophisticated, neither monotonous nor lacking in elegance, and it blends seamlessly with modern minimalist, new Chinese, European, and various other design styles, adding a subtle sense of high-end to the space.
II. Physical Properties
- Hardness and Strength: The sesame black stone has an extremely high hardness, second only to Chinese black, with compressive strength exceeding 200MPa. It can withstand frequent foot traffic and vehicle碾压, making it suitable for use in public places with high pedestrian traffic.
- Abrasion and corrosion resistance: The stone surface is dense with high abrasion resistance and excellent resistance to acidity and alkalinity as well as weathering. Even after long-term exposure to outdoor environments, it maintains its appearance integrity and color stability.
- Water Absorption and Frost-Resistant Properties: Low water absorption rate, typically below 0.5%, which endows it with excellent frost-resistant capabilities. In cold northern regions, it is less prone to cracking or peeling even after repeated freezing and thawing during winter.
- Non-slip and easy maintenance: The surface treatment of the sesame black stone is diverse, including fire blasted and lichee textures, offering good non-slip properties, and with low daily maintenance costs; simply rinse with clean water to keep it clean.
