Produkty dla drewna (4)

The three-layer bonding guarantees high measurement accuracy. Each of the three layers, both the longitudinal outer layers and the diagonal inner layer, is waterproof. They are covered with a special coating of melamine resin, which prevents concrete from sticking and makes them easy to clean, and with paint, which provides protection against harsh weather conditions. Thanks to the sanded surface, the concrete structure is perfectly smooth after formwork. Pfeifer formwork panels are available in both wrought with front edge protection and unwrought versions.

The outer layer, 1.5 mm thick, is made of birch or pine veneer. Joinery board is available in two types of bonding: dry-resistant with a urea-formaldehyde resin-based bond for use in dry conditions, and water-resistant with a phenol-formaldehyde resin-based bond for use in wet conditions. The blockboard is lightweight and easy to work with, resistant to deformation.

Cement-bonded particleboards are used in "dry installation" technology. Thanks to their parameters, they are used in construction, including in structural elements. CW panels are fireproof - according to the European standard EN 13 501-1 they are classified as BS1D0 (flame retardant) and A2 (non-flammable). They have soundproofing properties (30-35dB). They are resistant to various atmospheric conditions, such as frost or moisture, to mold and mildew, and thanks to their cement content - also resistant to insects. Cement-bonded boards are a resilient material - the modulus of elasticity of the boards is more than 4500 N/mm2, the bending strength is greater than 9 N/mm2. They are easy to work with, as well as environmentally friendly and safe for health, as they do not contain any hazardous substances such as asbestos or formaldehyde.

Ils sont légers, faciles à travailler, mais extrêmement solides et résistants aux différentes conditions météorologiques.