The water vapour permeability of hemp mortars, plasters and concretes is particularly suited to timberframe house construction. Their high thermal inertia ensures both summer and winter comfort and significantly improves thermal performance. As a result of the materials' durability, rodent damage is prevented and there is no risk of compaction. These materials are suitable for both new building and renovation projects.
Biofibat' is exclusively intended for wet process building applications for the preparation of hemp mortars and concretes, and “lime/hemp” plasters. The proportions - Biofibat' hemp chaff / binder (lime) / water - vary depending on the type of binder and depending on the applications: wall, floor or plasters. They are specified by the manufacturer of the binder and should always be observed.
Biofibat is compatible with most limes on the market, in a laboratory accredited in accordance with professional rules as defined by CenC.
Biofibat' is subjected to quality control throughout the manufacturing line. For ordering a complete truck delivery Biofibat 'will be accompanied by a certificate of analysis detailed.
Important : store in a place sheltered from the weather (wind, moisture, ...). Do not expose to sunlight.
|Density (mass)||~110 kg/m³|
|Thermal conductivity (product only)||λ 0,050|
|Representative size||Ø 6,30 mm : 2,5 %||Ø 3,15 mm : 32 %||Ø 2 mm : 39 %||Ø 1 mm : 24 %||Ø 0,50 mm : 2 %|
|Rate fibers and dust||Dust / Fibers : 2 %|
Hemp is a natural product whose characteristics may vary slightly depending on various factors, especially in case of poor storage conditions (humidity...)
» Technical specifications » Biofibat 'was awarded the new label "Building with Hemp" (CenC).