What is AC2 pressure treated?
AC2® pressure treated lumber uses southern yellow pine to provide optimum strength and appearance on any outdoor project left exposed to the elements. Treated lumber is a renewable building product that’s safe for use in any application including those around pets, playsets, and vegetable gardens.
What does AC2 lumber mean?
Pressure treated wood has added benefits, including resistance to damage from termites and fungal decay. MicroPro® AC2® pressure treated wood is treated using a waterborne copper preservative system developed to provide long-term protection for wood used in exterior applications.
What is AC2 plywood?
AC2® brand treated wood products use MicroPro™ technology, which is a revolutionary way to pressure treat wood for decks, fences, landscaping and general construction uses. MicroPro™ technology offers many benefits including significantly improved corrosion performance.
Is AC2 treated lumber safe?
Approved for Aluminum Contact AC2® pressure treated products are approved for aluminum contact while other treatments available today are not because of their corrosiveness. Corrosive treatments, such as, ACQ are not only bad for aluminum but can also prematurely corrode other metal fasteners.
Can AC2 treated wood be burned?
Pressure treated lumber is considered hazardous waste by the U.S. Environmental Protection Agency. Burning this wood releases the chemical bond that holds the arsenic in the wood and just one tablespoon of ash from the burnt wood contains a lethal dose of this poison.
What is AC2 decking?
AC2® pressure treated pine thick deck decking offers many advantages over standard 5/4 treated decking. It is 15% thicker, and is pressure treated with 15% more preservative than regular 5/4 standard decking.
Can you burn 20 year old treated wood?
Homeowners should never burn any type of pressure- treated wood or preservative-treated wood under any circumstances. The chemicals that are in the most common pressure-treated wood are heavy metals: chromium, copper, and arsenic. Those 3 chemicals may become airborne.
How long do chemicals stay in pressure treated wood?
More than 90 percent of all outdoor wooden structures in the United States are made with arsenic-treated lumber. Using wipe tests from 263 decks, playsets, picnic tables and sandboxes in 45 states, researchers found that arsenic levels on wood surfaces remain high for 20 years — the entire useful life of the wood.
What happens if you don’t stain pressure treated wood?
Pressure-treated wood is a porous material. Without stain, any type of paint or sealant, rainwater, dew or snow can easily penetrate the decking. The wood will then swell until it dries when it will shrink again.
What year did they stop using arsenic in pressure treated wood?
2003
Arsenic in Old Pressure-Treated Wood Manufacture of CCA-treated wood for residential use was halted December 31, 2003, through an agreement between manufacturers and the Environmental Protection Agency (EPA).