Fire Retardant Treated Wood Specification

D blaze 50 year limited warranty french.

Fire retardant treated wood specification.

D blaze 50 year limited warranty. Whether you re using plywood or lumber dricon fire retardant treated frt wood has an unmatched record of protection against flame spread smoke development rot and decay. The code outlines the qualifications for fire retardant treatment the testing required to confirm the protection required strength adjustments and required fasteners for use. Fire retardant treated wood selector chart.

A recent test at ul has resulted in a unique listing for a 2 hour fire resistance rated bearing wall assembly of pyro guard fire retardant treated lumber and pyro guard fire retardant treated plywood. Flametech fire retardant treated wood is lumber and plywood pressure treated with flametech water based fire retardant for interior applications. Frtw is allowed by ul to be used in any listed wood frame wall assembly. Dricon introduced in 1981 is a class a fire retardant and preservative intended for wood used in interior weather protected construction this effective treatment is applied during manufacture creating a built.

This treated wood contains a superior fire retardant chemical that remains stable in high temperature environments. Plywood ranging from 15 32 to 1 1 8 inches and lumber from 2 x 4 to 2 x 16 inches is recognized for the species noted below. D blaze has over 35 years of proven performance and offers a 50 year limited warranty. Flamepro architectural specifications part 1 general product information.

Lumber and plywood bearing the flamepro mark has a flame spread rating of 25 or less class a when tested in accordance with astm e84 standard test method for surface burning characteristics of building materials flamepro fire retardant treated wood shows no evidence of significant progressive. 1 and 2 hour wall assemblies hourly assemblies. Sds d blaze fire retardant treated wood. The international building code ibc defines the specifications for manufacturing and using fire retardant treated wood in construction.

The use of dricon frt wood can result in greater safety reduced insurance rates and overcoming building code limitations. D blaze fire retardant treated wood page. And does not increase the corrosivity of metal hardware in contact with the wood. Aia course via06c fire retardant treated wood frtw for commercial and residential structures.