نتایج جستجو برای: wood particles

تعداد نتایج: 195046  

2015
M. I. Suharti Mimi Sakinah

Article history: Received 28 January 2015 Accepted 25 February 2015 Available online 6 March 2015

Journal: :Bioresources 2021

Most industrially used synthetic wood adhesives release formaldehyde, which is carcinogenic for humans. Adhesiveless bonding of can be achieved using heat treatment by either hot-pressing method, suitable mainly particles and fibres or welding. Welding wood, relies on the generated via friction, two more solid pieces together. The process carried out linear rotational This review first consider...

2012
Meghan A. Betcher Jennifer M. Fung Andrew W. Han Roberta O’Connor Romell Seronay Gisela P. Concepcion Daniel L. Distel Margo G. Haygood

Marine bivalves of the family Teredinidae (shipworms) are voracious consumers of wood in marine environments. In several shipworm species, dense communities of intracellular bacterial endosymbionts have been observed within specialized cells (bacteriocytes) of the gills (ctenidia). These bacteria are proposed to contribute to digestion of wood by the host. While the microbes of shipworm gills h...

2009
James B. Wilson

Life-cycle inventory (LCI) data are needed to scientifically document the environmental performance of materials for applications as governed by the many new green building standards, purchasing guidelines, and energy and climate change policy issues. This study develops the LCI data for particleboard, a composite wood panel product comprised of wood particles, urea–formaldehyde resin, wax, and...

Coating performance is greatly influenced by the properties of the wood substrate. This study was focused on evaluating the performance of coatings on both preservative- and thermally-treated wood. A number of commercially formulated semi-transparent stains Alkyd, Alkyd-Acrylic and PU were applied on four different types of preservative treated and heat-treated wood and their performances were ...

Journal: :Construction and Building Materials 2022

A huge amount of treated wood waste containing hazardous substances is produced every year all over Europe that simply ends up in landfills. In this study, the authors investigate practical feasibility using end-of-life for producing innovative lightweight cement composites. For purpose, from four different sources was characterised to assess presence leaching and ascertain physical properties ...

2013
Adya P. Singh Arif Nuryawan Byung-Dae Park

Urea-formaldehyde (UF) resin is widely used as an adhesive for the manufacture of a range of wood and fiber based products. Although the microstructure of this resin has been examined at high resolution by field-emission scanning electron microscopy and atomic force microscopy, transmission electron microscopy (TEM) has thus far not been used, perhaps because of difficulties in ultrathin sectio...

Journal: :Journal of environmental sciences 2015
Naeem Saqib Mattias Bäckström

Impact of waste fuels (virgin/waste wood, mixed biofuel (peat, bark, wood chips) industrial, household, mixed waste fuel) and incineration technologies on partitioning and leaching behavior of trace elements has been investigated. Study included 4 grate fired and 9 fluidized boilers. Results showed that mixed waste incineration mostly caused increased transfer of trace elements to fly ash; part...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید