Лісоматеріали круглі хвойні. Класифікація за якістю. Частина 2. Сосна

1 2 4 1 2 З? 4 5 6 7 —? —? —? —? —? ENV 1927-1 Qualitative classification of softwood round timber — Part 1: Spruces and firs ( ENV 1927-3 Qualitative classification of softwood round timber — Part 3: Larches and Douglas firs (

SOFTWOOD ROUND TIMBER Qualitative classificationPart 2. Pine
1 2 EN 844-1 Round and sawn timber — Terminology — Part 1: General terms common to round and sawn timber
EN 844-2 Round and sawn timber — Terminology — Part 2: General terms relating to round timber EN 844-5 Round and sawn timber — Terminology — Part 5: Terms relating to dimensions of round timber EN 844-7 Round and sawn timber — Terminology — Part 7: Terms relating to anatomical structure of timber
EN 844-8 Round and sawn timber — Terminology — Part 8: Terms relating to the features of round timber
prEN 1309-2 Round and sawn timber — Method of measurement of dimensions — Part 2: Round timber
EN 1310 Round and sawn timber — Method of measurement of features
EN 1311 Round and sawn timber — Method of measurement of biological degrade
ISO 2036 Wood for manufacture of wood flooring — Symbols for marking according to species.

EN 844-1 EN 844-2 EN 844-5 EN 844-7 EN 844-8 prEN 1309-2 EN 1310 EN 1311 ISO 2036 4 1) Pinus sylvestris 2) 3) Pinus pinaster 4) Pinus radiata

5 — — — <4 <7
< 5 Pinus radiata
Pinus pinaster
Pinus sylvestris
Pinus nigra <6
<6
< 4
< 5 > 35 10 <2 20 10
< 2 < 1,5
<2 < 1/2 0 < 1/3 0 < 3 > 3 2) 3) 4) 5) 6 — —

7