The question asks about the specific application of the Bethel process.
The Bethel process is a specialized industrial method primarily used for the preservation and treatment of timber (wood). This technique involves impregnating wood with preservatives, such as creosote or pentachlorophenol, under high pressure.
The primary goal of the Bethel process is to enhance the durability of timber, making it resistant to decay, fungi, and insect attacks. This significantly extends the service life of wooden materials used in various applications like railway sleepers, utility poles, and construction.
Considering the options:
Therefore, the Bethel process is used in the treatment of timber.
The moisture content of a well seasoned wood is in the range-
The defect caused due to over-maturity and unventilated storage of the wood during its transit, is called _______.
The drawback of electric seasoning of timber is
The defect in timber due to broken branch of the tree during the tree growth is:
The best possible wood for sleepers is: