Five-Lotus Fireboard's Weather Resistance in Outdoor Decoration

The Wulianhua fireboard showcases exceptional weather resistance in outdoor decoration, with its core advantages lying in three aspects:

Excellent weathering resistance

As natural granite (mainly composed of quartz and feldspar), the Wulianhua Stone boasts high density and strong hardness (Mohs hardness of 6-7), coupled with a dense surface formed by high-temperature firing. It effectively resists ultraviolet rays, acid rain erosion, and temperature variations between day and night, preventing discoloration and powdering, with a lifespan of over 30 years.

Excellent freeze-thaw performance

The stone has a dense internal structure with a water absorption rate below 0.5%. The micro-pores formed on the fired surface can expel moisture, making it highly resistant to cracking in the harsh cold climates of the north, even after repeated freezing and thawing. It is suitable for use in sidewalks, squares, and similar applications.

Excellent stain and self-cleaning properties

The烧结surface is rough yet free of pores, making it resistant to penetration by oil, leaves, and other contaminants. It can be easily cleaned with rainwater, reducing the frequency of manual maintenance.

Actual Application Feedback: In coastal, rainy regions such as Shandong and Jiangsu-Zhejiang, Wuhualian fireboard installations maintain even color and structural integrity after 10 years. It is recommended to regularly clean the gaps of debris and use specialized protective agents to enhance stain resistance, which can further extend the service life.