在我國著名的木材集散地之一的汉陽鸚鵡洲附近,一座現代化的枕木防腐工廠——汉陽枕木防腐廠已經建设成功了。随着鐵路事業的發展,枕木的需用量日益增大。枕木是墊在火車軌道下面用以固定轨道位置的木材。它是鐵路建設中重要材料之一,但由於經年暴露在空氣中,遭受到風吹、日晒、雨淋、蟲蛀等,因此很容易腐朽;南方潮濕多雨,白蟻又多,腐朽得更快。普通一根未經防腐的枕 In Hanyang Parrot Island, one of the famous timber distribution centers in China, a modern sleeper anti-corrosion factory, the Hanyang Sleeper Preservation Plant, has been successfully built. With the development of the railway industry, the amount of sleepers required has increased. Sleepers are woods that are placed under train tracks to fix the track position. It is one of the most important materials for railway construction. However, it is susceptible to wind, sun, rain, insects, etc. as it is exposed to air over the years. It is very susceptible to decay; the south is wet and rainy, and there are many termites. It decays faster. . Ordinary unpreserved pillow