ISO 13061-1:2014/Amd 1:2017

Overview

ISO 13061-1:2014/Amd 1:2017 is an internationally recognized amendment to the ISO 13061 series, focusing on the physical and mechanical properties of wood. Specifically, this amendment updates Part 1, which covers the determination of moisture content in small clear wood specimens intended for physical and mechanical testing. This standard plays a crucial role in ensuring consistent, accurate moisture content measurement, which is a critical variable affecting the mechanical behavior and quality assessment of wood.

Developed by ISO Technical Committee 218 (Timber), this amendment enhances the original 2014 standard by incorporating additional clarifications on test piece size requirements, improving the precision and applicability of testing procedures. The document aligns with ISO’s editorial and procedural frameworks, supporting global standardization in timber testing methods.

Key Topics

• Moisture Content Determination
  This standard defines test methods for measuring the moisture content of wood specimens. Accurate moisture content assessment is essential as it influences wood's physical strength, elasticity, and durability.

• Small Clear Wood Specimens
  The tests apply specifically to small, defect-free wood samples, which are used to evaluate intrinsic wood properties without variability caused by knots, cracks, or other defects.

• Test Piece Sizes
  Amendment 1 introduces explicit details regarding the sizes of test specimens to ensure uniformity in testing and comparability of results across laboratories.

• Physical and Mechanical Testing Framework
  The standard supports subsequent physical and mechanical tests by providing reliable moisture content data, which is critical for interpreting test outcomes accurately.

• Compliance and Standardization
  The amendment adheres to ISO/IEC Directives for document development and maintenance, ensuring rigor, clarity, and consistency in international standards.

Applications

• Wood Quality Assessment
  Enables manufacturers and researchers to standardize moisture content measurement, improving quality control for lumber, plywood, and engineered wood products.

• Timber Engineering and Construction
  Provides foundational data for structural engineers to evaluate wood suitability in construction projects based on reliable moisture-related mechanical properties.

• Research and Development
  Facilitates scientific studies on wood behavior under varying moisture conditions, benefiting material innovation and product development.

• Certification and Compliance
  Assists timber certification bodies and testing laboratories in meeting international requirements, supporting global timber trade and regulatory compliance.

• Educational and Training Purposes
  Serves as a reference for academic programs and workshops focusing on wood science, timber technology, and standard testing methodologies.

Related Standards

• ISO 13061 Series
  Covers a range of test methods for physical and mechanical properties of small clear wood specimens, including density, modulus of elasticity, and bending strength.

• ISO 3130
  Specifies methods for moisture content determination in wood using oven drying, often referenced for comparison or verification purposes in conjunction with ISO 13061-1.

• ISO 4471
  Provides terminology and definitions related to timber testing, enhancing comprehension and communication within the wood industry.

• ISO/IEC Directives, Part 1 and Part 2
  Frameworks guiding the development, approval, and maintenance of ISO standards to ensure clarity, compatibility, and global acceptance.

Using ISO 13061-1:2014/Amd 1:2017 helps ensure precise moisture content measurement that is essential for dependable physical and mechanical testing of wood. This standard supports quality assurance, better material performance prediction, and compliance with international timber testing requirements. For comprehensive wood property evaluation, this amendment is a key resource for laboratories, manufacturers, and researchers worldwide.