Light mineral wool boards are essential materials in the construction industry, known for their excellent thermal and acoustic insulation properties. The production of these boards involves a series of sophisticated processes and specialized equipment. Here’s a detailed look at the light mineral wool board production line equipment.
1. Raw Material Preparation
The primary raw material for light mineral wool boards is high-quality mineral wool. This material is chosen for its non-asbestos composition, ensuring it is safe and non-hazardous. Additional materials such as perlite, waste paper, waterproof glue, starch, and putty powder are also used to enhance the board’s properties.
2. Mixing and Forming
The raw materials are mixed to create a homogeneous slurry. This mixture is then spread onto a conveyor belt where it is formed into a continuous sheet. The use of composite fiber and mesh base coating during this stage significantly improves the board’s impact resistance and deformation resistance.
3. Curing and Drying
The formed sheets are then passed through a curing oven where they are heated to solidify the structure. This step is crucial as it ensures the boards achieve the desired strength and stability. The internal structure of the mineral wool forms a three-dimensional cross-mesh, providing adequate internal space and a solid structure, which greatly enhances the board’s noise absorption capabilities.
4. Cutting and Finishing
After curing, the boards are cut to the required sizes. The edges are finished to ensure smoothness and uniformity. The addition of moisture and auxiliary agents during this stage increases the surface fiber resistance and maintains the board’s strength. This also helps in regulating indoor humidity, improving the living environment.
5. Surface Treatment
The boards undergo surface treatment to enhance their properties further. Nano-antibacterial agents are applied to the surface, providing mold, sterilization, and antibacterial properties. This makes the boards suitable for environments requiring high hygiene standards, such as hospitals and laboratories.
6. Final Inspection and Packaging
The finished boards are inspected for quality assurance. Any defects are identified and rectified before the boards are packaged for shipment. The addition of expanded perlite during production provides fireproof and heat insulation functions, reducing the cost of refrigeration and heating, and meeting modern energy-saving requirements.
Applications and Benefits
Light mineral wool boards are widely used in various construction applications due to their excellent thermal and acoustic insulation properties. They are ideal for use in walls, ceilings, and partitions in both residential and commercial buildings. The boards’ ability to absorb noise and regulate indoor humidity makes them a preferred choice for creating comfortable and energy-efficient living spaces.
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