Why was wood need for railway
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The use of wood for railway during british rule. the wood was need in making of railway lines.
It takes less energy to produce a wood crosstie than it does to produce a steel or concrete ties. ... Even the preservative creosote, used to make ties last over 30 years in high-stress railroad track applications, is naturally derived as a byproduct of the coal-coking process. And, it's a biodegradable product as well.
It takes less energy to produce a wood crosstie than it does to produce a steel or concrete ties. ... Even the preservative creosote, used to make ties last over 30 years in high-stress railroad track applications, is naturally derived as a byproduct of the coal-coking process. And, it's a biodegradable product as well.
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