Cellulose fibres

Cellulose fibres (bulk material)

For the production of cellulose fibers, newspaper waste paper is used, from which cellulose fibers are recovered. The material is impregnated with boron compounds and compacted in packages up to approx.. 150 kg/m3 Structural fibre structure ensures capillary pull-up, binding moisture and then moving it to less damp places. With provided ventilation, the thermal insulation layer is quickly dried.

Good thermal insulation properties are achieved due to the large amount of closed air (70-80% Volume). The thermal conductivity coefficient of cellulose fibres is 0,041 W/mK and the heat transfer coefficient U of a layer with a thickness 10 cm is 0,372 W / m2K (0,426 for polystyrene foam and 0,471 for mineral wool). Cellulose fibres do not decompose (thanks to the content of boron compounds) and stop the growth of mold and fungi on wooden structures, absorb moisture from the surface of the structure and drain it from the insulating layer. It is a hard-to-ignite material, not spreading fire. High sound insulation allows the use of cellulose fibers to fill partition walls and soundproof ceilings. Cellulose fibers do not contain substances harmful to health and its main components (cellulose and boron compounds) are fully ecological. This material is particularly useful for filling hard-to-reach partitions.

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