ASTM D2395 is the ASTM standard for measuring density and specific gravity, or relative density, of wood and wood-based materials. It provides a common technical basis for evaluating these properties in a way that supports product comparison, material characterization, and quality control. For buyers, laboratories, and manufacturers, this standard helps make test results more consistent and easier to interpret across different wood products and related materials.

What is ASTM D2395?

ASTM D2395, titled Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials, is a test-method standard focused on how these material properties are determined. Its purpose is to define a reliable approach for measuring density and related density-based values so results can be compared with greater confidence. As a technical document, it is especially useful where wood product performance, grading, or material verification depends on consistent property data.

Where is ASTM D2395 used?

This standard is commonly used in testing and quality control settings involving wood and wood-based materials. It may support laboratory evaluation, incoming material inspection, product development, and procurement decisions where density or specific gravity is part of the specification or acceptance review. ASTM D2395 is also relevant when manufacturers or test labs need a shared method for reporting results on panels, engineered wood products, or other wood-derived materials.

Why is ASTM D2395 important?

ASTM D2395 matters because density and specific gravity are important indicators of material behavior and consistency. Using a recognized ASTM method helps reduce variation in testing practices and improves the reliability of reported results. That can support compliance checks, technical comparisons, and quality control decisions. For organizations working with wood-based products, the standard helps limit confusion during purchasing, evaluation, and documentation by giving everyone a common testing reference.

• Density and specific gravity measurement
• Wood and wood-based materials
• Test method consistency
• Quality control and verification
• Comparable technical reporting