For heavy-duty warehouse kit, PU concrete is hard to beat for impact and heat...

https://kentplasterers.co.uk/whats-the-best-flooring-for-warehouses-and-heavy-machinery-a-uk-industrial-flooring-guide/

For heavy-duty warehouse kit, PU concrete is hard to beat for impact and heat resistance. Expect to pay between £45 and £85 per sqm installed