The coconut fiber is a lightweight, very elastic and break-resistant fiber and is prepared from the pericarp of the coconut. It is hollow inside, what is due to their high thermal and sound insulation properties. Coir fibers are processed into nonwovens and flexible insulating mats of different thickness.
The insulation properties
coconut fiber has excellent thermal and Schalldämmungseigenschften. By the plant's own tanning coconut fiber has a high resistance against the decay and is resistant to moisture. Insulation made of coconut fibers are also permeable and contribute feutigkeitsregulierend. To achieve the fire protection class B2 normal flammable - the addition of boron salts or ammonium sulfate is required.
application
coconut fiber is very versatile in the heat and sound insulation. Whether as a darning wool for lining remaining areas, the wall insulation in the light or sound insulation and Cavity insulation blankets. Due to its high durability and resistance to moisture, insulation from coconut fiber are often used for insulating moisture sensitive areas such as below screed, basement and exterior wall insulation and insulation between cavity walls. The permeable property of the insulating material coconut fiber makes it particularly interesting for the renovations.
Overview
| thermal conductivity: | 0.040 to 0.050 W / mK |
| spec. Heat capacity: | 1300-1600 J / kgK |
| water vapor diffusion resistance: a | |
| Building Class: B 2 | normal flammability |
| Density: | 40-120 kg / m? |
| Primary Energy: | 95-200 kWh / m? source: ecologically-bauen.info |
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