toto65 wrote:Hello,
where can we find the din + standard in French?
For example: wood coming from HT treated pallet, is it good or not?
thank you, talk to you later
1) The main levels to reach for a Din + certification are (in German - but the units put you fairly easily on the road) on the following site:
http://www.depv.de/holzpellets/pellets/normen/
2) No, no pallets. Only "natural wood". Even the additives tolerated within the limits indicated by the standard (starch, etc.) must be natural ("not chemically transformed").
Between us, the pellets from reprocessed pallets, I would not buy them: residues of the treatments, risk of finding remains of screws / staples ...
3) Finally, it is necessary to go through a certifying body, which, in addition to the internal controls which must be operated by the manufacturer according to a defined process with traceability, will carry out an unannounced external control at least once a year (the principle is comparable organic farming, with an independent certifier, paid by the producer!).