Test for resistance against fungus (ENV 807 with EN 84) at 180°C treating temperature.
Gradation as per European prestandard CEN/TS 15083-2
| Beech |
Class 1 |
Very durable |
| Ash |
Class 1 |
Very durable |
| Oak |
Class 1 |
Very durable |
The wood types pine, fir and spruce were tested with similarly good results (a classification of this result cannot be carried out due to lack of standard till this point of time). The complete examination report should be available very shortly.
With the first plants now in operation, calculations can be made regarding processing costs. Normally, hard and soft woods up to 60 mm can be processed within 24 hours, whereby total costs from energy, depreciation and interests lie at a cost level similar to that of “normal” impregnated wood.
WTT thermo treatment plants are turn-key and are delivered (if opted) inclusive of heating source (electrical/oil/gas/wood chips), automatic charging system and fully automatic control. Plants are deliverable with an annual performance of 1250 – 7000 m3 .
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