Results 11 to 20 of about 3,858 (249)

Effect of Thermal Treatment on Chemical, Biological and Mechanical Properties of African Whitewood (Triplochiton scleroxylon K. SCHUM)

open access: yesJournal of Applied Sciences and Environmental Management, 2022
The thermal modification of wood is a potential alternative method for improving wood properties. This paper evaluates the effect of thermal treatment on the chemical, biological and mechanical properties of African Whitewood (Triplochiton scleroxylon K.
F. G. Adebawo   +4 more
doaj   +1 more source

Durability of Thermally Modified Western Hemlock Lumber Against Wood Decay Fungi

open access: yesFrontiers in Forests and Global Change, 2022
The chemical modification of wood is gaining popularity as a treatment to increase wood durability, particularly in jurisdictions where restrictions on the use of chemical impregnation are increasing. This work measures the impact of thermal modification
Gerald Presley   +2 more
doaj   +1 more source

Influence of carbon fibre layers on the strength of thermally modified laminated veneer lumber [PDF]

open access: yesPolímeros, 2023
Thermally modification of wood is an environment-friendly alternative method for improving several properties of wood without the use of chemicals.
Osman Perçin, Onur Ülker
doaj   +1 more source

Fire Resistance of Thermally Modified Spruce Wood

open access: yesBioResources, 2016
The risk of possible ignition and burning is one of the greatest disadvantages of using wood as a construction material. An environmentally appropriate method of improving the fire-resistant properties of wood is available via thermal treatment.
Hana Čekovská   +5 more
doaj   +1 more source

Long-Term Hygroscopic Thickness Swelling Rate of Hydrothermally Treated Beech Wood / Polypropylene Composites

open access: yesDrvna Industrija, 2022
Long-term hygroscopic thickness swelling rate of polypropylene (PP) composites filled with thermally treated wood flour was investigated. The beech wood chips were heat treated at 120 °C, 150 °C or 180 °C for 30 or 120 min using saturated steam in a ...
Seyyed Khalil Hosseinihashemi   +5 more
doaj   +1 more source

Abrasion Resistance of Thermally Treated Beech Wood [PDF]

open access: yesInternational Research Journal of Materials Sciences and Applications, 2020
The study focused on the abrasion resistance of beech wood thermally treated at high temperatures. A standard test for determining abradability, according to ISO 4649, was used. We studied factors such as the anatomical direction, temperature of treatment, and duration of treatment, as well as their effects on abrasion resistance performance.
openaire   +1 more source

Analysis of chemical properties of thermally treated Pinus roxburghii Sargent wood

open access: yesBioResources, 2023
Effects of thermal modification were determined relative to chemical parameters of Pinus roxburghii. Thermal modification of wood was carried out at 80, 120, 160, and 200 °C for 2, 4, and 6 h. The chemical properties were different for different temperatures and different heating time.
Aman Gupta   +2 more
openaire   +3 more sources

Laser-treated wood for high-efficiency solar thermal steam generation

open access: yesRSC Advances, 2022
Solar-driven water vaporization is considered one of the most sustainable ways to solve waterscarcity.
Shu-Wei Wang   +4 more
openaire   +2 more sources

Thermo-modified native black poplar (Populus nigra L.) wood as an insulation material

open access: yesiForest - Biogeosciences and Forestry, 2021
Extensive research projects have been carried out on thermal modification of wood material, yet thermal properties of thermally modified poplar wood have not been comprehensively investigated.
Todaro L   +5 more
doaj   +1 more source

Compression Test of Thermally-Treated Beech Wood: Experimental and Numerical Analysis

open access: yesBioResources, 2015
Experimental and numerical analysis of a compression test carried out on samples of as-received and thermally-treated beech (Fagus sylvatica L.) wood is presented. In a normal climate, samples with the dimensions of 20 x 20 x 20 mm were exposed to static
Gorazd Fajdiga   +3 more
doaj   +1 more source

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