Pressure imp. log without tip 140 x 2500 mm 56 pcs/bundle

Areas of application for timber logs include fences and fence constructions, natural stairs, attics and privacy screens, etc. The Nordic Wood Protection Council (NTR) has developed an industry standard, NTR Document No. 1:2011, based on SS-EN 351-1 and SS-EN 599. This standard covers classification and requirements for impregnated wood in the wood protection classes NTR M, NTR A, NTR AB and NTR B. Pine wood in contact with soil or fresh water, as well as structures above ground where personal safety requires that it not be weakened or which may be difficult to inspect or replace. Impregnation NTR AB is recommended for these types of projects: