Lauavirn

Wood and wood products analytics

Wood and wood products analytics is a field focused on the study, evaluation, and enhancement of the properties of wood and wood-based materials. This field is closely related to wood science, which encompasses the understanding of the structure, composition, and properties of wood and wood-based materials, as well as their application in various industries.

A key aspect of wood analytics is the testing of wood and wood-based materials, which involves assessing their various physical, technical, and mechanical properties. The testing of wood-based materials includes processed and composite materials such as plywood, glued laminated timber, particleboard, and fiberboard, ensuring their quality and durability under different conditions.

The analysis of wood and wood-based materials primarily focuses on the following properties:

Physical properties – density, moisture content, shrinkage and swelling, wood drying, thermal and electrical conductivity.

Technical properties – adhesion properties, fastener withdrawal strength, surface wear resistance.

Mechanical properties – compressive strength, bending strength, impact toughness, tensile strength, surface hardness, shear strength, and various elastic moduli.

These methods and tests facilitate the development of innovative wood-based materials, ensure product quality, and expand the applications of wood in construction, furniture manufacturing, and other industries. Wood and wood products analytics contribute to sustainable forestry and the development of durable and efficient wood materials.

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Photo author: Maria Kilk

Wood Science Laboratory

We are conducting research in the field of wood drying monitoring methods, as well as in the determination of the mechanical and physical properties of wood and wood-based materials. Our study employs both non-destructive testing (NDT) methods and destructive methods (such as wood testing machines and targeted sampling) in parallel. Based on the experimental data, we develop predictive models for estimating wood moisture content, wood bending modulus of elasticity, wood modulus of rupture, wood dynamic modulus of elasticity, basic density, and other related parameters.

Determination of the physical and mechanical properties of wood and wood-based materials (such as plywood, thermally modified wood, composites, etc.) according to standards. Simulation of wood drying regimes in a computer. Consulting in the field of wood drying.

Contact

Regino Kask

Assistant Professor of Wood Science

Institute of Forestry and Engineering

Chair of Forest Management Planning and Wood Processing Technologies

+372 7313106

+372 7313106

5032247

5032247
Valdek Tamme

Research Fellow in Wood Science

Institute of Forestry and Engineering

Chair of Forest Management Planning and Wood Processing Technologies

+372 7313108

+372 7313108
Risto Nahksepp

Junior Research Fellow of Wood Technology

Institute of Forestry and Engineering

Chair of Forest Management Planning and Wood Processing Technologies