ISO 1031-1974 rus PDF
Name in English:
St ISO 1031-1974 rus
Name in Russian:
Ст ISO 1031-1974 rus
Original standard ISO 1031-1974 rus in PDF full version. Additional info + preview on request
Full title and description
ISO 1031:1974 — Coniferous sawn timber — Defects — Terms and definitions. This International Standard defines the terms used to describe defects in coniferous sawn timber; the edition published in December 1974 is a trilingual edition and a Russian-language (rus) text is available in published translations and commercial reproductions.
Abstract
Establishes and illustrates standard terminology for classification of defects in coniferous sawn timber (unplaned, surfaced to size or planed without profiling). The definitions support the classification and measurement standards in the ISO 1029 and ISO 1030 series and include figures showing typical defects. Edition 1 was published in December 1974.
General information
- Status: Published; confirmed (subject to ISO systematic review process).
- Publication date: December 1974 (Edition 1, 1974-12).
- Publisher: ISO — International Organization for Standardization.
- ICS / categories: 79.040 (Timber), 01.040.79 (Terminology).
- Edition / version: Edition 1 (1974).
- Number of pages: 29 pages.
Scope
Specifies terms and definitions for defects in coniferous sawn timber used in commercial and technical reporting and inspection. The standard applies to unplaned sawn timber and timber surfaced to size or planed (without profiling) and is intended to support consistent communication between producers, inspectors, traders and users of sawn coniferous wood products.
Key topics and requirements
- Standardized terminology for defects in coniferous sawn timber (e.g., knots, shakes, checks, splits, wane, decay and other common defects).
- Illustrative figures showing typical defects and their naming conventions.
- Definitions aligned to ISO classification and measurement standards (references to ISO 1029 and ISO 1030 series).
- Applicability to unplaned and surfaced/planed but unprofiled sawn timber for commercial and technical use.
Typical use and users
Used by timber graders, sawmills, quality inspectors, timber traders, standards committees, forestry product engineers and specification writers to ensure consistent identification and reporting of sawn-conifer defects across production, trade and technical documentation. It is also referenced by test and measurement standards in timber quality control.
Related standards
Closely associated with ISO 1029 (Coniferous sawn timber — Defects — Classification) and ISO 1030 (Coniferous sawn timber — Defects — Measurement). Other timber terminology and sizing standards (for example ISO 1032 and subsequent series) are also relevant when applying defect definitions in grading and dimensional specifications.
Keywords
coniferous sawn timber, defects, terminology, knots, shakes, checks, splits, wane, decay, timber grading, ISO 1031, Russian translation (rus).
FAQ
Q: What is this standard?
A: ISO 1031:1974 is an International Standard that defines terms and names for defects occurring in coniferous sawn timber. It provides standardized vocabulary and illustrative figures for consistent reporting and grading.
Q: What does it cover?
A: It covers definitions of defects for unplaned sawn timber and timber surfaced to size or planed (without profiling), including common defects such as knots, shakes, checks, splits, wane and decay, plus illustrative figures. It is intended to support related classification and measurement standards.
Q: Who typically uses it?
A: Timber graders, sawmill operators, inspectors, product specifiers, timber traders, standards developers and forestry engineers use the standard to ensure consistent terminology and communication about timber defects.
Q: Is it current or superseded?
A: ISO 1031:1974 remains a published International Standard from 1974; ISO maintains a periodic review process and the record shows confirmations and reviews of the standard (the document has been subject to ISO review/confirmation cycles). For procurement or regulatory use, verify whether a more recent or region-specific standard or amendment applies.
Q: Is it part of a series?
A: Yes — it complements related ISO standards on coniferous sawn timber defects, classification and measurement such as ISO 1029 (classification) and ISO 1030 (measurement), and it is part of the suite of timber terminology and sizing standards.
Q: What are the key keywords?
A: Coniferous sawn timber; defects; terminology; knots; shakes; checks; splits; wane; decay; timber grading; ISO 1031; Russian (rus) translation.