Rakennuslevyistä

Rakennuslevyistä (building boards) is a general term in Finland for manufactured sheet materials used in construction. These boards serve various purposes, including structural support, insulation, interior finishing, and exterior cladding. The specific type of building board chosen depends on its intended application and the required performance characteristics.

Common types of building boards include gypsum boards, often used for interior walls and ceilings due to their fire resistance and smooth surface suitable for painting or wallpapering. Plywood and oriented strand board (OSB) are structural wood-based panels used for sheathing, subflooring, and roof decking, providing rigidity and strength to the building frame. Fibreboard, made from wood fibers, can be used for insulation, sound dampening, or as a decorative element. Cement-bonded particleboards offer durability and moisture resistance, making them suitable for wet areas or exterior applications.

The manufacturing processes for building boards vary, involving different raw materials, binders, and forming techniques. Factors such as thickness, density, moisture content, and surface treatment are critical design parameters that dictate the board's suitability for specific construction tasks. Proper installation and handling are essential to ensure the performance and longevity of building boards in their intended applications.