Examples include acid copper chromate acc.
Three types of wood preservatives.
Chromated arsenicals contains copper and some combination of chromium and or arsenic.
Water borne preservatives are included in specifications for items such as lumber timber posts building foundations poles and pilings.
Types of wood preservatives developed was the copper azole type a cba a which contains 49 percent copper 49 percent boric acid and 2 percent tebuconazole.
Common treated wood preservative protection categories marine organisms dock pier pilings fire retardant treated wood frtw.
These wood preservatives are.
The copper azole type b ca b formula tion was standardized recently.
Type a is no longer used in the united states.
Water borne preservatives oil borne preservatives and light organic solvent preservatives.
There are three principal varieties of wood preservatives available at the moment and they are.
Creosote have been historically used as a treatment for outdoor wood structures to prevent rot such as railroad ties and bridgework.
Ammoniacal copper zinc arsenate acza 3 types of chromated copper arsenate cca and others.