What is a Wooden Pole?
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China
What is a Wooden Pole?
Wooden Poles Definition
Wooden poles were widely used for 400 volts and 230 volts low tension (L.T.) lines and 11 K.V. high tension (H.T.) lines. Occasionally, they were used for 33 K.V. lines.
Wooden Poles Advantage
With proper maintenance and treatment, wooden poles can last a long time.
Wooden Poles Classification
The breakdown force is above 850 Kg/cm2. Examples are Shaal, Masua wood, etc.
The breakdown force is between 630 Kg/cm2 and 850 Kg/cm2. Examples are Tik, Seishun, Garjan wood, etc.
The breakdown force is between 450 Kg/cm2 and 630 Kg/cm2. Examples are Chir, Debdaru, Arjun wood etc.
Wooden Pole treatment
Drying treatment
Chemical treatment
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