Disgrifiad
Paramedrau technegol
Disgrifiad | |
Enw Coed: | Birch |
Enw Botaneg: | Betula pendula |
Tarddiad: | Rwsia, Wcráin |
Tickness: | 0.40 mm |
Lled: | 100 mm + |
Hyd: | 1000-2000 mm / 2000 mm + |
Grain: | Straight, coron |
Dwysedd: | 0.65 (ar ôl sychu) |
Gradd: | A / B / C / D / E |
Rheol Graddio: | Safonau HPVA |
Ardystiad: | FSC |
Cais: | Dodrefn, cypyrddau, paneli (pren haenog, MDF, blocfwrdd, ac ati) |
