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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 3 Void volume filled (VVF%) by different preservatives in aspen and birch boards

From: Evaluation of preservative distribution in thermally modified European aspen and birch boards using computed tomography and scanning electron microscopy

Wood species

Tung oil

Pine tar

Beckers

Control aspen

37.90 b

40.46 b

52.45 a

TM-aspen

35.24 b

35.58 b

50.14 a

Control birch

38.99 a

39.76 a

42.88 a

TM-birch

10.72 a

14.88 a

18.66 a

  1. TM thermally modified
  2. Mean values followed by different letter within a row indicate that there is a significant difference (P ≤ 0.05) as determined by the Duncan’s multiple range test
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