Poles in (with) bark:
- The poles don't have any faults with them which could cause statical problems. (wood illness, rot over 1/3 of the diameter)
- The length of the poles is approximate + (0 - 10 cm)
- 2 dimentional curveture allowed (max 4 cm/metre)
Pointed poles in (with) bark:
- The poles don't have any faults with them which could cause statical problems. (wood illness, rot over 1/3 of the diameter)
- The length of the poles is approximate + (0 - 10 cm)
- 2 dimentional curveture allowed (max 4 cm/metre)
- The poles are pointed on the thick side (4 sides, see picture). The length of the pointing is approximately 2,5 - 3 thimes the diameter of the poles.
Debarked poles:
- The poles don't have any faults with them which could cause statical problems. (wood illness, rot over 1/3 of the diameter)
- The length of the poles is approximate + (0 - 10 cm)
- 2 dimentional curveture allowed (max 4 cm/metre)
- The bark is comletely removed
- Poles which are dried naturally in the forest, but are healthy, are allowed
- Coloured (brown or grey) poles are allowed
- Crack is allowed on one side max: 20 cm
Debarked, pointed poles:
- The poles don't have any faults with them which could cause statical problems. (wood illness, rot over 1/3 of the diameter)
- The length of the poles is approximate + (0 - 10 cm)
- 2 dimentional curveture allowed (max 4 cm/metre)
- The bark is comletely removed
- Poles which are dried naturally in the forest, but are healthy, are allowed
- Coloured (brown or grey) poles are allowed
- Crack is allowed on one side max: 20 cm
- The poles are pointed on the thick side (4 sides, see picture). The length of the pointing is approximately 2,5 - 3 thimes the diameter of the poles.
Debarked, sanded poles:
- The poles don't have any faults with them which could cause statical problems. (wood illness, rot over 1/3 of the diameter)
- The length of the poles is approximate + (0 - 10 cm)
- 2 dimentional curveture allowed (max 4 cm/metre)
- The bark is comletely removed, the layer under the barkis sanded down
- The quality of de sanded surface: P24
- Poles which are dried naturally in the forest, but are healthy, are allowed
- Crack is allowed on one side max: 10 cm
Poles with burned ends:
- The burned bit on one end is approximately 70 cm (+- 10 cm)
- On the poles the burned surface is all around, the diameter there is reduced by 10 %, and doesn't affect the hard wood in the centre