Search results
Results From The WOW.Com Content Network
Basic decks are generally made using laminated wood pressed into shape, comparable to a longboard deck with larger dimensions and a different shape. There are variable characteristics such as flex, weight, shape, length and tip angle that can be custom-made, or stock boards from a variety of manufacturers.
The main functions of wood in the composite material are weight reduction, reduction of thermal conductivity [1] [2] and the fixture function [3] whereas the main functions of geopolymer are bonding of wood particles, improvement of fire resistance, [4] providing mechanical strength, [5] improvement of humidity resistance and protection against fungal and insect damages.
Marker ski bindings from the 1990s to 2000s. In 2007, Marker unveiled a new freeski binding system called the Duke. Complemented by the Jester, the new system redefined the performance parameters for freeride bindings. In 2008, the company released two new bindings, the Baron and the Griffon, that are also based on the Duke system.
12.7 G5 bi-pin: Slim lamps. Power ratings and lengths not standardized (and not the same) between different manufacturers T5 T16 5 ⁄ 8: 15.9 G5 bi-pin; 2GX13 quad-pin; G10q quad-pin; Original 4–13 W miniature fluorescent range from 1950s or earlier. [1] Two newer ranges, high-efficiency (HE) 14–35 W, and high-output (HO) 24–80 W ...
Thermally modified wood is engineered wood that has been modified by a controlled pyrolysis process of wood being heated to (> 180 °C) in an oxygen free atmosphere. This process changes to the chemical structures of wood's cell wall components lignin , cellulose and hemicellulose which decreases its hygroscopy and thus increases dimensional ...
Binding may be made of thin wood strips. It is applied along the entire edge of top and back plates. While it can provide a decorative function, the primary purpose of binding is to block the transfer of moisture by the hygroscopic end grain of the plates of the instrument. This prevents cracks in a way that purfling cannot.
The joint is formed by cutting opposing tapered ends on each member which are then fitted together. When working with wood, this gives better long grain to long grain gluing surface, which yields a stronger joint than would be achieved with a simple butt joint. The tapers are generally cut at an angle between 1:8 to 1:10.
Cement bonded wood fiber materials can be classified as low density, medium density and high density. The density of the material will determine to a large extent, the various properties of the end product. Other factors determining the overall performance of a cement bonded wood fiber material are: Wood particle type; Wood particle gradation