ASTM D2395

Full Name

ASTM D2395 – Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials

Scope

ASTM D2395 covers the determination of the density and specific gravity (relative density) of wood and wood-based materials. This includes various test methods for different sizes, shapes, and moisture content conditions of specimens. The standard aims to provide accurate and reliable results for a wide range of wood and wood-based products.

The scope of ASTM D2395 includes:

  • Test methods: the standard outlines multiple test methods to measure density and specific gravity:
    1. Test Method A – volume by measurement
    2. Test Method B – volume by water immersion
    3. Test Method C – flotation tube
    4. Test Method D – forstner bit
    5. Test Method E – increment core
    6. Test Method F – chips
    7. Test Method G – full-size members
  • Materials: the standard applies to a wide range of wood and wood-based materials, including solid wood, plywood, particleboard, fiberboard, and laminated veneer lumber.
  • Specimen preparation: the standard provides guidelines on preparing specimens for testing, including cutting, drying, and conditioning to specific moisture content levels.
  • Calculations: the standard specifies the formulas and procedures for calculating density and specific gravity from the measured data.

Applications – the data obtained from these test methods can be used for various purposes, such as:

  • Quality control in the manufacturing of wood and wood-based products.
  • Research and development of new wood-based materials.
  • Determining the suitability of wood for specific applications.
  • Establishing design values for structural engineering.

Overall, ASTM D2395 provides a comprehensive framework for accurately measuring the density and specific gravity of wood and wood-based materials, contributing to the quality, consistency, and safe use of these materials in various industries and applications.

ASTM D2395 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM D2395 standard.

Contact us today to learn more about our testing capabilities and how we can support your project.

Resources

Keywords

density; specific gravity; wood; wood-based materials; volume; mass; moisture content; test methods; water immersion

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