Project No.ISO 17225-5:2021
Title<p>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):</p> <p>—    1.1.1 Whole trees without roots;</p> <p>—    1.1.3 Stem wood;</p> <p>—    1.1.4 Logging residues (thick branches, tops etc.);</p> <p>—    1.2.1 Chemically untreated by-products and residues from wood processing industry.</p>
Registration number (WIID)76092
Scope<p>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):</p> <p>—    1.1.1 Whole trees without roots;</p> <p>—    1.1.3 Stem wood;</p> <p>—    1.1.4 Logging residues (thick branches, tops etc.);</p> <p>—    1.2.1 Chemically untreated by-products and residues from wood processing industry.</p>
StatusStandarts spēkā
ICS group27.190
75.160.40