4.7 Article

Selected Mechanical and Physical Properties of Thermally Modified Wood after Field Exposure Tests

Related references

Note: Only part of the references are listed.
Article Green & Sustainable Science & Technology

A Primary Study on Mechanical Properties of Heat-Treated Wood via in-situ Synthesis of Calcium Carbonate

Dianen Liang et al.

Summary: This study introduces an in-situ synthesis method to fill heat-treated wood with CaCO3 crystals, aiming to improve the value and utilization of fast-growing wood. CaCO3 crystals were uniformly distributed in the heat-treated wood, enhancing its mechanical properties and thermal stability.

JOURNAL OF RENEWABLE MATERIALS (2023)

Article Forestry

Application of Temperature and Process Duration as a Method for Predicting the Mechanical Properties of Thermally Modified Timber

Demiao Chu et al.

Summary: This study aims to investigate the influence of thermal modification on the physical and mechanical properties of wood. Experimental results show that stochastic modeling and evolutionary algorithms can be used to obtain models that accurately describe the experimental data.

FORESTS (2022)

Article Materials Science, Multidisciplinary

A Modeling Approach on the Correction Model of the Chromatic Aberration of Scanned Wood Grain Images

Jingjing Mao et al.

Summary: In this study, a novel method was proposed to correct the chromatic aberration of scanned wood grain and restore the objective color information of real wood grain. The experimental results showed that the correction effectively reduced the color difference between scanned and measured wood grain, providing more accurate color information for wood grain reproductions.

COATINGS (2022)

Article Forestry

Optimization of thermal modification of wood by genetic algorithm and classical mathematical analysis

Redzo Hasanagic

Summary: This paper presents theoretical and experimental studies on the parameters influencing the thermal modification of wood and its effects on its physical and mechanical properties. Optimization of processing parameters is performed and compared using different approaches.

JOURNAL OF FOREST SCIENCE (2022)

Article Forestry

INFLUENCE OF CLIMATE CHANGE ON THE DYNAMICS OF THE FUNGAL DECAY OF WOOD IN SLOVENIA

Miha Humar et al.

Summary: The intensity of fungal decay mainly depends on wood species, temperature, and precipitation events. The use of a climate index by Theodore Scheffer to assess wood behavior in different environments has been proposed. Analysis shows that the Scheffer climate index has increased in most analyzed locations in Slovenia over the past few decades, leading to an increase in decomposition intensity.

ACTA SILVAE ET LIGNI (2021)

Article Forestry

Mass loss kinetics of thermally modified wood species as a time-temperature function

Petr Cermak et al.

Summary: The mass loss kinetics of thermally modified wood species were analyzed based on time-temperature function, with hardwoods showing higher sensitivity to thermal degradation compared to softwoods. The three-dimensional analytical function was confirmed as valid for all studied wood species, allowing for prediction of mass loss values and necessary material properties for wooden product design.

EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS (2021)

Review Materials Science, Multidisciplinary

Thermal modification of wood-a review: chemical changes and hygroscopicity

Callum Hill et al.

Summary: This paper reviews the influence of cell wall moisture content during thermal modification process on the properties of thermally modified timber (TMT). It compares TMT modified under dry and wet conditions, analyzing the role of hydroxyl groups, cell wall polymer mobility, and crosslinking in sorption behavior. The study also raises questions regarding the role of OH groups in sorption behavior based on the changes observed in TMT after water leaching post-treatment.

JOURNAL OF MATERIALS SCIENCE (2021)

Review Materials Science, Multidisciplinary

Review of Functional Treatments for Modified Wood

Morwenna J. Spear et al.

Summary: Wood modification offers enhanced properties and functionality to overcome natural wood issues, such as dimensional instability and biodegradability. By combining well-established modification procedures with secondary techniques, modified wood can achieve previously impossible properties and become a high-performance material with multiple functionalities.

COATINGS (2021)

Article Agricultural Engineering

Improvement in mechanical, physical and biological properties of eucalyptus and pine woods by raw pine resin in situ polymerization

Andrey Pereira Acosta et al.

Summary: The study found that treating two different solid woods with raw pine resin improved their physical, chemical, and biological properties, especially in terms of modulus of elasticity, modulus of rupture, and thermal performance. The treated pine wood showed significant improvements in multiple aspects, while the eucalyptus wood did not exhibit noticeable changes.

INDUSTRIAL CROPS AND PRODUCTS (2021)

Article Materials Science, Paper & Wood

Influence of Weathering on Surface Roughness of Thermally Modified Wood

Eli Kerzic et al.

Summary: The study found that the roughness of thermally modified wood increases when exposed to weathering, with natural weathering having a greater effect than artificial accelerated weathering. This may be due to the synergistic effects of biotic and abiotic factors. The increase in roughness may be associated with Wenzel's theory on the influence of roughness on the contact angles of water on the surface.

BIORESOURCES (2021)

Article Forestry

Natural Weathering of Bio-Based Facade Materials

Percy Alao et al.

FORESTS (2020)

Review Forestry

TECHNICAL AND AESTHETIC SERVICE LIFE OF WOOD

Miha Humar et al.

ACTA SILVAE ET LIGNI (2020)

Article Construction & Building Technology

Can existing mould growth models be used to predict mould growth on wooden claddings exposed to transient wetting?

Solrun Karlsen Lie et al.

BUILDING AND ENVIRONMENT (2019)

Article Construction & Building Technology

Changes in moisture performance of wood after weathering

Mojca Zlahtic-Zupanc et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Materials Science, Paper & Wood

Industrial Validation of the Relationship between Color Parameters in Thermally Modified Spruce and Pine

Petteri Torniainen et al.

BioResources (2016)

Review Forestry

Control of wood thermal treatment and its effects on decay resistance: a review

Kevin Candelier et al.

ANNALS OF FOREST SCIENCE (2016)

Review Construction & Building Technology

Modelling the outdoor performance of wood products - A review on existing approaches

Christian Brischke et al.

CONSTRUCTION AND BUILDING MATERIALS (2014)

Article Materials Science, Paper & Wood

Natural Durability of Timber Exposed Above Ground - a Survey

Christian Brischke et al.

DRVNA INDUSTRIJA (2013)

Article Chemistry, Physical

Effect of accelerated weathering on surface chemistry of modified wood

Ali Temiz et al.

APPLIED SURFACE SCIENCE (2007)