modřínová prkna
sibiřský modřín nízké ceny.
| Kvalita |
Technická specifikace |
| Kvalita A |
Čtyři povrchy čisté, pin black knots and healthy knots up to 2 cm allowed, without sapwood, knots may not be on the edge of the board, other defects will not be tolerated. |
| Kvalita B |
Čtyři povrchy čisté, pin black knots and healthy knots up to 5 cm allowed, unhealthy knots up to 2 cm allowed, without sapwood, knots may not be on the edge of the board, other defects will not be tolerated. |
| Kvalita C |
Healthy knots up to 8 cm allowed, unhealthy knots up to 5 cm allowed, pith allowed, without sap, uneven discoloration allowed, knots can not be on the edge of the board. |
| Kvalita D |
Healthy knots up to 8 cm allowed, unhealthy knots up to 5 cm allowed, sapwood allowed up to 1/3 of the board width, knots can not be on the edge of the board. |
| Kvalita E |
Healthy knots up to 8 cm allowed, unhealthy knots up to 5 cm allowed, pith allowed, without sap, uneven discoloration allowed, knots are allowed on the edge of the board. |
| Kvalita F |
Healthy knots up to 8 cm allowed, unhealthy knots up to 5 cm allowed, sapwood allowed up to 1/3 of the board width, knots are allowed on the edge of the board. |
terasové prkno,
rhombus a hranol ze sibiřského modřínu
