What is the anticorrosive wood of the small bridge in Caoding Park?

Scottish pine. The anticorrosive wood used for the small bridge in Caoding Park is mainly Pinus sylvestris var. mongolica. Mongolian kapok. After special anti-corrosion treatment, this kind of wood has good anti-corrosion, insect-proof and waterproof properties, which can maintain the natural color and texture of wood for a long time and prolong its service life. Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica has strong strength and bearing capacity, and is also suitable for making large structures such as bridges.