These chemicals convert the wood tars to a carbon char which in turn acts as a thermal barrier to retard the rate at which the cross section is reduced by fire.
Fire retardant treated wood chemicals.
For those with discerning tastes nothing matches the natural beauty of wood.
If fire codes are compromising your vision look to saferwood.
Many fire retardant wood products are also tested for their durability in high moisture and heat as well as for corrosivity compatibility with paints and stains and whether the flame.
Firepro brand fire retardant is a patented formulation based on proprietary technology.
Our chemical processes make pressure treated wood solutions possible for.
Fire retardant treated wood frtw as defined by the national building code of canada nbc is wood or a wood product that has had its surface burning characteristics such as flame spread rate of fuel contribution and density of smoke developed reduced by impregnation with fire retardant chemicals frtw must be pressure impregnated with fire retardant chemicals in.
Flamepro brand fire retardant treated wood frtw is lumber and plywood pressure impregnated with flamepro interior type a high temperature ht fire retardant chemicals.
What is firepro treated lumber.
The fire retardant chemicals impregnated into the wood under pressure begin to react when the temperature approaches 272 c the point where wood will ignite.
What is flamepro treated lumber.
That s why saferwood treated with thermex fr is produced from the finest softwood species in north america for interior and exterior applications.
Firepro brand fire retardant treated wood frtw is lumber and plywood pressure impregnated with firepro interior type a high temperature ht fire retardant chemicals.
New language in the 2018 ibc clarifies for building officials the regulations for using frtw in types i ii and iii construction which call for the use of non combustible.
The use of dricon frt wood can result in greater safety reduced insurance rates and overcoming building code limitations.
Historically fire retardants have depended upon phosphorus based compounds to achieve fire.
This treated wood contains a superior fire retardant chemical that remains stable in high temperature environments.
And does not increase the corrosivity of metal hardware in contact with the wood.
Viance also known as treated wood is providing an extensive range of advanced wood treatment technologies and services to the global wood preservation industry with expertise in wood biocides and wood protection chemicals.
And since there is no discernible difference in the appearance of treated and untreated wood our finished.
The 2018 international building code clarifies that fire retardant treated wood frtw manufactured without using the pressure process must be impregnated with chemicals.
Fire retardant wood has been treated with fire retardant chemicals to produce a product that resists ignition and significantly slows the spread of fire.
