At least 2 years ago, I read Thailand has a choice of railway sleeper types. 1. As now, made of wood ,cost 20$ each and last 10 years +. 2. Composite of rubber +concrete, cost 40$ each and last virtually forever. Which type will Thai Govt. choose. Please, think long-term and non- populist. Thank you
Rubber prices
in Farming in Thailand Forum
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At least 2 years ago, I read Thailand has a choice of railway sleeper types. 1. As now, made of wood ,cost 20$ each and last 10 years +. 2. Composite of rubber +concrete, cost 40$ each and last virtually forever. Which type will Thai Govt. choose. Please, think long-term and non- populist. Thank you