Wooden Toy Trains I Would Like To Build A Toy Train Table, Brio Type Table?

I would like to build a toy train table, Brio type table? - wooden toy trains

For the system of wooden train my children, it would be acceptable, a piece of material such as painted OSB Particle use? It smells very strong glue, and I wonder if it is to use this material in its interior. Is it dangerous? Is the smell of glue go? Has anyone built one of these methods? Thank you!