Material of anti-corrosion wood plank in Guiyang

Material of anti-corrosion wood plank in Guiyang

There are two main materials for the anti-corrosion wood plank road in Guiyang: Russian Scotch Pine and Nordic Red Pine. Russian Pinus sylvestris wood antiseptic wood is mainly made of imported logs in China, and is divided into CCA, copper azole and ACQ treatment. The anti-corrosion wood made of Nordic red pine is preservative treated abroad, and the anti-corrosion wood imported directly to the domestic market is treated with ACQ agents, and is usually called "Finnish wood".

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