Results 1 to 10 of about 2,843,551 (299)

Influence of Zwitterionic Buffer Effects with Thermal Modification Treatments of Wood on Symbiotic Protists in Reticulitermes grassei Clément [PDF]

open access: yesInsects, 2021
The majority of thermal modification processes are at temperatures greater than 180 °C, resulting in a product with some properties enhanced and some diminished (e.g., mechanical properties).
Sónia Duarte   +4 more
doaj   +2 more sources

Numerical study of the efficiency of integrating phase change material into a clay-straw wall in the Drâa-Tafilalet region (Errachidia Province) [PDF]

open access: yesE3S Web of Conferences, 2021
The objective of this study is to evaluate the thermal performance of clay-straw walls of buildings integrating phase change materials (PCM). The influence of integrating different types of PCM in the envelope has been studied numerically in several ...
Ben Zaid Zaineb   +4 more
doaj   +1 more source

Modification of the surface of thermally modified wood with ozone when creating glued structures [PDF]

open access: yesE3S Web of Conferences, 2021
The greatest interest of researchers is focused on the processes of heat treatment of wood, taking place in an airless environment at temperatures of 180-250 °C, since heat treatment of wood allows increasing its moisture resistance, reduce ...
Mukhametzyanov Shamil   +4 more
doaj   +1 more source

The Influence of Different Wood Modifications on Pull-out Force of Rotary Welded Dowels

open access: yesDrvna Industrija, 2023
The increasing use of modified wood justifies the intention to use it in joints made by rotary welding with dowels. Thermal modification, for example, increases the dimensional stability of wood by reducing its hygroscopicity and water absorption, but it
Ivica Župčić   +4 more
doaj   +1 more source

Influence of silicone oil thermal modification on mechanical properties of masson pine wood

open access: yesMaderas: Ciencia y Tecnología, 2021
In this study, the effect of silicone oil thermal modification at different treatment temperatures (150 ºC, 180 ºC and 210 ºC for 2 h and 4 h.) on the mechanical properties of masson pine (Pinus massoniana L.) wood was investigated. The density, modulus
Kufre Edet Okon   +3 more
doaj   +1 more source

Characterization of Acrocarpus fraxinifolius wood submitted to heat treatment

open access: yesMaderas: Ciencia y Tecnología, 2022
Aiming to provide greater visibility for the wood species Acrocarpus fraxinifolius, the present study sought to analyze the influence of heat treatment on an industrial scale applied to wood species, also popularly known as Indian cedar.
Carolina A. Barros Oliveira   +4 more
doaj   +1 more source

Influence of wood properties and technological parameters of processing on cutting power in milling of thermally modified beechwood [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2011
The paper presents results of influence of thermal modification on cutting power required for milling wood processing. The experiment was conducted for the different treatment temperatures (170°C, 190°C and 210°C) and different technological ...
Mandić Marija   +3 more
doaj   +1 more source

Chemical Composition and Color of Short-Rotation Teak Wood Thermally Modified in Closed and Open Systems

open access: yesApplied Sciences, 2023
Although the effect of thermal modification (TM) on teak wood color is well documented, few studies have been carried out on closed-system processes, and it remains unclear what the effect is of different processes on the same material.
Felipe da Silva Gomes   +10 more
doaj   +1 more source

Holographic Interferometry for Measuring the Effect of Thermal Modification on Wood Thermal Properties

open access: yesApplied Sciences, 2021
The paper focuses on the use of holographic interferometry in the research of thermal modification and its effect on the heat transfer from the wood surface to the surrounding air. In the experiment, spruce wood samples modified at 160 °C, 180 °C, 200 °C,
Áron Hortobágyi   +2 more
doaj   +1 more source

Valorization of Rice Straw into Cellulose Microfibers for the Reinforcement of Thermoplastic Corn Starch Films

open access: yesApplied Sciences, 2021
In the present study, agro-food waste derived rice straw (RS) was valorized into cellulose microfibers (CMFs) using a green process of combined ultrasound and heating treatments and were thereafter used to improve the physical properties of thermoplastic
Pedro A. V. Freitas   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy