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Norm

ISO 17225-5:2021

Ausgabedatum: 2021 07 05

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

This document determines the fuel quality classes and specifications of graded firewood. This document covers only firewood produced from the following raw materials (see...
Gültig

This document determines the fuel quality classes and specifications of graded firewood. This document covers only firewood produced from the following raw materials (see ISO 17725-1:2021, Table 1):

—    1.1.1 Whole trees without roots;

—    1.1.3 Stem wood;

—    1.1.4 Logging residues (thick branches, tops etc.);

—    1.2.1 Chemically untreated by-products and residues from wood processing industry.

ISO 17225-5:2021
2021 07 05
Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood
Norm
ISO 17225-5:2014
2014 04 28
Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood
Norm