Results 51 to 60 of about 24,755,026 (189)

Scientific Opinion on comments provided by Portugal on the phytosanitary risk associated with Pinus pinea for the spread of pine wood nematode [PDF]

open access: yesEFSA Journal, 2013
Following a request from European Commission, the PLH Panel examined the comments of the Portuguese plant health authorities on a previous EFSA opinion with regard to pine wood nematode (PWN) and Pinus pinea and a report on PWN surveys in Portugal ...
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

The Improvement of Thermal Insulating Concrete Panel

open access: yesJournal of Engineering, 2018
The Iraqi houses flattening the roof by a concrete panel, and because of the panels on the top directly exposed to the solar radiation become unbearably hot and cold during the summer and winter. The traditional concrete panel components are cement, sand,
Mohammed Ali Nasser Ali   +2 more
doaj   +1 more source

Effects of temperature on the bending performance of wood-based panels

open access: yesBioResources, 2012
The effect of temperature in the range from 25 ºC to 175 ºC on the bending performance of plywood and medium density fiberboard (MDF) has been studied with the ultimate purpose of optimizing the post-processing using radio frequency heating and improving the quality of the final products.
Jianhui Zhou,   +5 more
openaire   +2 more sources

Micro-Fibrillated Cellulose in Adhesive Systems for the Production of Wood-Based Panels

open access: yesMolecules, 2020
Micro-Fibrillated Cellulose (MFC) is a new type of bio-based additive, coming from wood cellulose. It can compete and substitute oil derived chemicals in several application fields.
Emmanouil Karagiannidis   +2 more
doaj   +1 more source

Utilization of Bamboo as Lightweight Sandwich Panels

open access: yesMedžiagotyra, 2016
Lightweight sandwich panels consisting of bamboo faces and oil palm trunk core were manufactured using melamine urea formaldehyde with the resin content of 250 g/m2 (solid basis). The parameters examined were node and density of bamboo faces.
Suthon SRIVARO
doaj   +1 more source

Lateral Load-Resisting System Using Mass Timber Panel for High-Rise Buildings

open access: yesFrontiers in Built Environment, 2017
As global interest in using engineered wood products in tall buildings intensifies due to the “green” credential of wood, it is expected that more tall wood buildings will be designed and constructed in the coming years.
Zhiyong Chen, Ying-Hei Chui
doaj   +1 more source

Agricultural residues in panel production

open access: yes, 2022
S.217-224Considering ongoing global deforestation and the increased demand for raw materials in all wood-processing sectors it is necessary to seek and employ alternative resources.
Schwarz, U.   +3 more
core   +1 more source

STRUCTURAL ANALYSIS OF WOOD-LEATHER PANELS BY RAMAN SPECTROSCOPY

open access: yesBioResources, 2012
Besides other ligno-cellulosic materials such as straw, rice husks, or bagasse, wet blue particles from leather production are a promising new raw material stock for wood-based panels, as they offer not only a high availability, but increase the ...
Tilman Grünewald,   +4 more
doaj  

Investigating the Potential of Using Waste Newspaper to Produce Environmentally Friendly Fiberboard

open access: yesBioResources, 2022
Waste newspapers (WNPs), composed of mostly wood fibers and small amounts of inorganic fillers and printing ink, are a low-cost, abundant, and readily available form of household waste. Urea formaldehyde (UF) resin is used routinely to produce wood-based
Peng Luo   +3 more
doaj   +2 more sources

Release Profile of Nitrogen During Thermal Treatment of Waste Wood Packaging Materials

open access: yesJournal of Bioresources and Bioproducts, 2019
Wood packaging waste with a high recycling value is one of the main components of packaging waste. However, most researches have been focused on natural wood, and less been known about the recycling of wood-based panel waste commonly used in packaging ...
Jinsheng Gou   +7 more
doaj   +1 more source

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