ISO 17225-5:2026

Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood

Publication date: 9 pri 2026

General information

Current stage: 60.60 Effective date: 9 pri 2026

Originator: ISO

Owner: ISO/TC 238

Type: International Standard

ICS: 27.190 75.160.40

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

PDF - 7 576 Lekë

Paper - 7 576 Lekë

CD - 7 576 Lekë

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Scope

This document specifies the fuel quality classes and specifications of graded firewood. This document applies only to firewood produced from the following raw materials (see ISO 17225-1:2021, Table 1):

1.1.1 Whole trees without roots;
1.1.3 Stemwood;
1.1.4 Logging residues (thick branches, tops, etc.);
1.2.1 Chemically untreated by-products

ISO 17225-5:2026

Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood

General information

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Scope

Life cycle

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