What is a Coated Board? 
A coated board is a type of building panel characterized by a surface-applied finish on a variety of substrate materials. The performance and suitability of these boards vary significantly based on the substrate and coating system selected. 

Higher-quality coated boards available on the market are not typically made from plasterboard or traditional paper-faced materials. Instead, they increasingly utilize fiber cement board as the substrate, finished with specialized coating technologies to enhance durability, aesthetics, and overall performance. Production of such high-grade coated boards is demanding: the fiber cement substrate must possess high density and a smooth, pit‑free surface. Its composition primarily consists of fiber and high‑grade cement, modified with additives, and is manufactured through pulping, molding, high‑pressure compression, high‑temperature steaming, and surface‑treatment processes. Finally, a functional and decorative coating is applied via spraying.

These boards are widely used in both interior and exterior architectural decoration.

Manufacturing process:   
 Huachengxing Coated Boards are manufactured using high-density fiber cement as the base material, composed primarily of fiber and cement. The production process includes pulping, molding, ten-thousand-ton press compression, high-temperature steam curing, and precision spraying via advanced coating systems. 

The surface finish of Huachengxing boards utilizes specialized coating technology, supporting multiple finishing techniques for enhanced aesthetics and performance. The coating exhibits outstanding cold resistance, moisture resistance, and high-temperature tolerance—qualities that significantly surpass those of traditional decorative coated panels.

Product Features:   
 1. Distinctive Appearance 
Huachengxing coated boards are based on high-density fiber cement substrates and undergo systematic processing, pre-coating, and surface treatment. Their external layout design achieves visual harmony through the integration of points, lines, and surfaces. 
2. Superior Quality
Unlike common imitation fiber cement boards or surface-polished cement boards on the market, Huachengxing coated boards use high-density fiber cement as the core material—a substrate that is more challenging to produce due to its technical requirements. High-density fiber cement board is manufactured using a multi-thousand-ton press compression process, a capability limited to advanced production facilities, which also explains its premium positioning in the market.
3. Fire Resistance
Huachengxing coated boards comply with Class A1 fire safety standards. The inorganic, non-combustible nature of the high-density fiber cement substrate prevents the emission of toxic gases even under high temperatures, effectively helping to contain fires in their early stages.
4. Lightweight & High Strength
The board’s structural design ensures a lightweight profile, while the compressed fiber‑cement composition provides stable material integrity. This combination delivers an excellent strength‑to‑weight ratio, significantly reducing the load on support structures and foundations.
5. Thermal Insulation
With low thermal conductivity, Huachengxing coated boards offer excellent insulation performance, helping to reduce energy loss in heating and cooling systems.
6. Acoustic & Seismic Performance
When installed with rock wool fill within the framing system, the boards achieve enhanced sound insulation. Their lightweight nature also makes them ideal for use with light‑gauge steel structures, contributing to improved seismic resilience.
7. Moisture‑Resistant & Durable
The high‑density fiber cement substrate exhibits low permeability and shares physical characteristics with concrete, gaining strength and hardness over time. Once installed, the boards demonstrate strong corrosion and weather resistance, maintaining performance stability even in exposed or semi‑exposed environments while reducing moisture transmission.
8. Eco‑Friendly Material
Following high‑pressure steam curing, the boards exhibit minimal shrinkage, expansion, or warping, and remain dimensionally stable under varying temperature and humidity conditions.
9. Rapid Installation
Designed for dry‑construction methods, the boards are quick and straightforward to install, helping to shorten project timelines and reduce labor costs.
10. Easy Decoration & Maintenance
With precise dimensions and a smooth finish, Huachengxing coated boards are suitable for both interior and exterior applications. After the application of a protective coating, they offer lasting aesthetics with minimal maintenance.

 Scope of Application:   
 Huachengxing coated boards are widely applied in interior and exterior projects, including siding, feature walls, ceilings, and partitions for residential, commercial, and public environments such as decorative wall systems, subway stations, and tunnels. Architects, designers, and contractors can select these panels based on specific project requirements. 

These boards have been extensively used in major first- and second-tier cities across China, including Beijing, Shijiazhuang, Hohhot, Baotou, Tianjin, Shanghai, Guangzhou, Xi'an, and Dalian.

Standard Specifications: 1220 × 2440 mm, thickness 8–12 mm
Custom sizes and cutting services are available, and special specifications can be produced to order. For technical support or inquiries, please contact our company directly.