THE GRAMITHERM PROCESS :
The Gramitherm® process extracts from raw grass cellulose fibres (used to produce Gramitherm®) and « juices » supplied to biogas units as energy booster or producing a nutritive concentrate for animal food (pigs and hens) which is currently under development and testing.
The Gramitherm® process secures a full utilisation of all grass components, and genarates high efficiency and added value to the raw material.
Our philosophy is to create value for our customers/partners and to moderate our impact on the environment.
The Gramitherm® patented innovation is unique and based on 3 key steps :
- The «silage» grass sourcing (partnership with local farmers) ; 1 acre of land will allow to produce 200 M3 of insulating products !
- The grass fibres extraction from the raw material ; valorization of the « juice » ; drying and opening fibres
- And finally the semi-rigid boards production (AIR-LAY process, thermobonding oven).
Gramitherm® offers excellent protection against cold. Thanks to its high specific heat capacity, it also offers very efficient protection against heat. Furthermore, it effectively absorbs sound over a wide range of frequency. Protection against fire and fungi is secured by harmless additives.
Gramitherm® is compressible and ideal for roof application between rafters. It is easy to cut (with a simple cutter) to the requested dimensions on site, and it can be handled fast and easy (it is not itchy).
To produce Gramitherm®, local resources are integrated into a regional value chain for local markets. Agriculture is a key production partner.