wood composites latest invention

SA invention propels beekeeping into the 21st century - Popular ...23 Jul 2014 ... New home for the honey: meet BeePak, a locally developed composite beehive with the potential to propel beekeeping into the 21st century... ... Collins thinks he has the answer: Beekeepers are farmers, not composite engineers. The downside of wood. The problem with wooden hives is that, well, they're made of wood. Left outside in the elements, they last for no longer than about 4 years. An accumulation of water vapour generated when the bees fan their wings ...

The top ten advances in materials science - ScienceDirectWe've assembled a list of the top ten advances in materials science over the last 50 years. We thought ... Not only is electronics absolutely critical to our modern world, progress in semiconductor processing and advances in materials science have gone hand-in-hand for the last 50 years. ... The invention of the scanning tunneling microscope (STM) by Heinrich Rohrer and Gerd Binnig at IBM's Zurich Research Laboratory was deservedly awarded the Nobel Prize for Physics in 1986.

Solid wood - WikipediaSolid wood is a term most commonly used to distinguish between ordinary lumber and engineered wood, but it also refers to structures that do not have hollow spaces. Engineered wood products are manu

History of Composite Materials | Mar-Bal, Inc.In about 1200 AD, Mongols invented the first composite bows made from a combination of wood, bamboo, bone, cattle tendons, horns, bamboo and silk bonded with natural pine resin. These small, powerful, extremely accurate bows were the most feared weapons on earth until the 14th century invention of effective firearms.

Build or burn? Competition for wood on the rise | Technologist12 May 2015 ... A team of researchers has been investigating the ecological, economic and social impacts that this run on wood could have in Bavaria. 2010 marked a turning point for the timber industry. For the first time since World War Two, more wood was being used in Germany to produce energy such as heat and electricity than to create commodities such as construction materials, composite wood products or paper. This rise in demand for wood fuel was driven on the one ...

Wood: a Material for the Future? | CNRS News8 Aug 2016 ... It seems industrial actors swear solely by concrete or the latest composite materials. Yet a billion years ago, nature invented a revolutionary material with striking properties: wood. It can not only be used to construct buildings, but also high-precision mechanical parts or new generation polymers. But to do so, one must get past a few preconceived notions.

CONEX Invention Conenor Ltd - 20 Years of Innovative Extrusion ...In early 1990's a most challenging development project to extend the limits of plastics extrusion technology was started by Conenor and its industrial and scientific partners in Finland. Today the unique Conex wood Extruder (CWE) is recognized the only extruder in the market capable to produce multilayer composite A_B_A structures, either solid or hollow, with high fibre or filler content (>70%w.) on the product surface layer and where material formulations A and B are of your free ...

Composite lumber - Wikipediacomposites may last longer, but the initial investment is likely to be higher. Many composites are formulated to be fade, scratch, and stain resistant, but no lumber is immune to the elements. Although composite lumber may resist these marring effects better than other materials, it will still show signs of wear over time. Composite lumber often has a plastic-like or synthetic appearance. Although manufacturers do mold the product with a wood grain or brush stroke pattern, some ...

This Swedish Scientist's Transparent Wood Could Transform ...6 Apr 2016 ... A few years ago, though, he set his mind to the task of trying to do the same thing for Swedish lumber as he had for the aerospace industry, by figuring out how to give wood totally new properties. Ultimately, he created what he calls a transparent wood composite. More specifically, Berglund created a technique that begins with thin strips of wood veneer. Using a process similar to chemical pulping, he strips the ligninwhich gives wood its brownish colorfrom the ...