ISO 17225-5:2026
Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood
Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 9 апреля 2026 г.
- Издание:
- ISO IS 17225 edition 3 version 1
- ICS:
- 27.190
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
Abstract
Overview
ISO 17225-5:2026 is an internationally recognized standard developed by the International Organization for Standardization (ISO), specifically focusing on . This part of the series defines the . It ensures consistency in classification and performance, providing clear requirements for firewood intended for use in residential, small commercial, and public building applications. The standard aims to facilitate efficient fuel trading, promote transparent communication between producers and users, and support regulatory compliance in the bioenergy sector.
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