Anti-leakage Applications of Asbestos-free Fiber Cement Boards

With the rapid development of China's national economy and the continuous improvement of people's living standards, public demands for quality of life have grown increasingly higher. As a fundamental guarantee of people's material well-being, housing quality is of paramount importance. External wall leakage, a common issue plaguing the construction industry, not only endangers people's lives and property but also compromises both the aesthetic appearance and overall quality of construction projects, bringing considerable inconvenience to daily life. Over the years, outstanding professionals in the construction industry have analyzed the causes of external wall leakage and proposed targeted solutions. The effective implementation of anti-leakage technologies has significantly mitigated this problem and elevated the overall quality of buildings.

Driven by social progress and rising living standards, public expectations across all sectors have become more demanding. The external walls of residential buildings perform multiple critical functions, including thermal insulation, fire resistance, sound insulation, heat insulation, and load-bearing capacity. Therefore, ensuring the quality of external walls is a pivotal step in the construction process. Anti-leakage construction techniques must be implemented throughout the entire construction cycle; otherwise, any subsequent leakage will severely undermine building quality and further degrade the living environment and quality of life.

It is evident that external wall leakage constitutes a severe problem. It not only disrupts daily life but also jeopardizes the living environment and poses a significant threat to personal safety. As the enclosure structure that separates indoor and outdoor spaces, building external walls must deliver reliable thermal insulation, load-bearing capacity, heat insulation, fire resistance and sound insulation. More importantly, they must provide residents with a safe and secure living environment.

In response to the aforementioned leakage issues, Anhui Huahchengxing has specially developed and produced asbestos-free fiber cement boards. These boards are ideal for both interior and exterior wall applications. Beyond their remarkable advantages of light weight, high strength and excellent impact resistance, they also feature outstanding fire resistance, heat insulation, long service life, superior processability and favorable surface decoration compatibility.

The key reason that makes asbestos-free fiber cement boards an ideal choice for external wall construction lies in their exceptional waterproof and moisture-proof properties. Fiber cement pressure boards can maintain stable performance without sagging or deformation even in semi-open-air and high-humidity environments. This outstanding performance stems from their sophisticated production process: using fibers and high-grade cement as primary raw materials, supplemented with siliceous flame retardants, the boards are manufactured through advanced techniques including pulping, forming, pressing with a 5000-ton flat plate hydraulic press, autoclaving and drying. Thanks to their light weight and high strength, there is no need to worry about deformation or subsequent leakage during service.

Moreover, asbestos-free fiber cement boards boast excellent processability and secondary decoration performance. Their outstanding structural stability enables various processing operations, such as sawing, drilling, carving, nailing and painting.