AWPA P20-18

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This standard covers barrier protection systems used toaugment preservative treated wood and wood basedcomponents for ground contact uses, such as posts, poles,piling and the like. The barrier system protects the decayand termite susceptible portions of the underlying woodmember. Barrier protection systems are made ofimpermeable, weather resistant materials and arepermanently affixed to the wood. End uses of BarrierProtection Systems in conjunction with treated woodproducts are defined by Standard U1, CommoditySpecification K (withdrawn).

Product Details

Published:

2018

Number of Pages:

3

File Size:

1 file , 200 KB