Heavy machinery destroys standard warehouse floors. I recommend PU concrete for...

https://blogfreely.net/rothesqlmw/warehouse-floor-flatness-fm1-vs-fm2-vs-fm3-what-do-i-actually-need

Heavy machinery destroys standard warehouse floors. I recommend PU concrete for these areas as it handles extreme loads effortlessly. Expect to pay between £45 and £85 per sqm for a system built to last