What is Waterproof Fiber Reinforced Cement Pressure Board?
Waterproof fiber reinforced cement pressure board is a high-performance building panel. It uses high-quality fibers and high-grade cement as main raw materials. With added silica materials and other flame retardants, it is manufactured through special processes.
This panel offers exceptional waterproof performance and mechanical strength. It is suitable for various indoor and outdoor building applications.

Product Specifications and Materials
Dimensions: 2400*1200mm
Common Thicknesses: 4-30mm
Main Materials:
- High-strength cement
- Premium reinforcing fibers
- Silica flame retardant materials
- Other functional additives
Excellent Physical Properties
According to National Building Materials Testing Center reports:
Test Item | Standard Requirement | Test Result | Conclusion |
---|---|---|---|
Density (g/cm³) | 1.5<D≤2.0 | 1.75 | Qualified |
Water Absorption (%) | ≤25 | 16 | Qualified |
Wet Expansion (%) | ≤0.50 | 0.12 | Qualified |
Flexural Strength (Mpa) | ≥18 | 20.9 | Qualified |
Fire Rating | Class A | Class A | Qualified |

Nine Core Advantages
1. Excellent Fire Performance
- Class A non-combustible material
- No toxic smoke generation during fire
- Ideal insulating material
2. Superior Waterproofing
- Stable performance in high humidity
- No sagging or deformation
- Suitable for semi-outdoor environments
3. Thermal and Acoustic Insulation
- Low thermal conductivity
- Good thermal insulation properties
- High density for excellent sound insulation
4. Lightweight and High Strength
- 5000-ton high-pressure forming
- High strength without deformation
- Lightweight for easy construction
5. Easy and Quick Installation
- Dry construction method
- Simple and fast installation
- Excellent deep-processing performance
6. Economical and Aesthetic
- Reduces project costs effectively
- Smooth surface with uniform color
- Unified decorative effect
7. Safe and Environmentally Friendly
- Below national radiation standards
- Equivalent to environmental background values
- Completely green and eco-friendly
8. Ultra-Long Service Life
- Acid and alkali resistance
- Moisture and pest prevention
- Strength increases over time
9. Excellent Processability
- Can be sawed, drilled, and carved
- Suitable for nailing and painting
- Can be clad with various surface materials

Wide Application Areas
Commercial Buildings
- Office buildings
- Shopping malls and hotels
- Entertainment venues
Industrial Buildings
- Factories and warehouses
- Tunnel engineering
- Industrial partitions
Residential Buildings
- New residential projects
- Renovations and refurbishments
- Partition walls and ceilings
Public Facilities
- Hospitals and theaters
- Stations and stadiums
- Educational institutions