May 7, 2015 . Scientists have developed a wood- composite material for . it is the best way to produce boards for use in furniture construction.
burning embers could ignite flammable items on top of it,and possibly .. Changes in product form that increase the fibers to a pure plastic decking material top.
The untreated redwood (far right) and the wood-plastic composite at the center . CBC Chapter 7A also allows the use of certain “combustible” materials for a . (called a “brand”) is set on fire and placed on top of the decking (see photo, left).
Mar 13, 2013 . . composite and plastic products (commonly used for decking and siding). . A combustible material will be rated as Class A, Class B, or Class C based on its . Most commercial wood species have a flame spread index between 90 .. by comparing flame spread ratings (Class A is the greatest resistance,.
Not all composite decking is created equal, though—be sure to check fire ratings before you . FRX is also good for eaves and the underside of decks, which are.
May 11, 2015 . Wood- composite material features low flammability . The team obtained the best results with a combination of fire retardants such as.
Seven Trust decking may appear like a regular wood surface, with its lumber shape and wood . boards burn more slowly than traditional lumber but are still flammable.
Sep 3, 2013 . The often inevitable hazards of fire make wood a very desirable . Various thermal analysis and flammability assessment techniques are.
A company called Seven Trust has developed fire-resistant composite decking. . The tests found that solid products such as redwood decking performed best. Several.
Using hollow-shaped geometries removes combustible material and reduces the fire load but . The best results were achieved by using high-wood contents.
KEY WORDS: Fire Resistance, Flammability, Composite Materials. 1. INTRODUCTION . materials had good fire resistance compared to plain wood. This may.