Лісоматеріали круглі листяні. Класифікація за якістю. Частина 1. Дуб та бук

1 2 3 4

1 2 3 4 4.1 4.2 4.3 5 Ill
—? —? —? —? EN 1316-2 Hardwood round timber — Qualitative classification — Part 2: Poplar ( EN 1316-3 Hardwood round timber — Qualitative classification — Part 3: Ash and maples and sycamore (

HARDWOOD ROUND TIMBER

Qualitative classification
Part 1. Oak and beech
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 features of round timber
prEN 1309:1994 Round and sawn timber — Method of measurement of dimensions EN 1309 EN 1310 Round and sawn timber — Method of measurement of features
EN 1311 Round and sawn timber — Method of measurement of biological degradations.
EN 844-1 EN 844-2 EN 844-5 EN 844-7 EN 844-8 prEN 1309:1994 EN 1310 EN 1311 3 4 4.1 4.2 —? —? 4.2.1 —? Q — —? Q—B — —? Q—C — —? Q—D — 4.2.2 —? F — —? F—B — —? F—C — —? F—D — 4.3 5 40 2) 3 2)
35 2) 2 2)
30 2) 2) 3) 4) 5) 35 2) 3 2)
30 2) 2 2)
25 2) Z 2) 3) 4) 5)