Fibre Cement Board
Fibre cement board is a versatile building material that is made by combining cement, cellulose fibers, and other additives. It is commonly used in the construction industry for its durability, strength, and resistance to various environmental conditions.
1. Raw Material Preparation
Cement, sand, cellulose fibers (usually from wood pulp), and other additives such as silica, fly ash, and additives for water resistance are gathered and prepared in specific proportions.
2. Mixing
The dry ingredients are thoroughly mixed together to ensure uniform distribution. Water is added gradually to form a slurry.
3. Forming
The slurry is poured onto a moving mesh or wire screen and spread evenly. A vacuum may be applied to remove excess water and improve the density of the mixture.
4. Pressing
The formed slurry is then subjected to high pressure to compress and remove additional water from the mixture.
5. Autoclaving
The boards are cut into desired sizes and transferred to an autoclave, which is a high-pressure steam chamber. The autoclave cures the boards under controlled temperature and pressure, promoting the chemical reaction between the cement and water (hydration process) to strengthen the material.
6. Finishing
After autoclaving, the boards are trimmed to the desired dimensions and may undergo surface treatments, such as sanding or coating, to enhance their appearance and improve durability.
Common uses of Fibre Cement Boards
Siding and Cladding
Fibre cement boards are often used as an exterior siding material for residential and commercial buildings. They provide excellent protection against moisture, weathering, and fire.
Roofing
Fibre cement boards can be used for roofing applications, providing a durable and weather-resistant solution.
Interior Walls and Ceilings
These boards are suitable for interior wall and ceiling applications due to their strength, stability, and resistance to moisture and mold.
Flooring
Fibre cement boards can be used as underlayment for various flooring materials, offering a stable and moisture-resistant base.
Partition Walls
They are commonly used to create partition walls in both residential and commercial spaces due to their sound insulation properties and fire resistance.
Decorative Applications
Fibre cement boards can be molded, textured, or painted to create decorative elements such as architectural accents, column cladding, and decorative panels.
Overall, fibre cement board is a popular construction material due to its durability, versatility, and resistance to fire, moisture, and pests.
Trust CORE Supply as your reliable source for high-quality Fibre Cement Board sourced from our trusted partner factories.