Heavy machinery ruins standard slabs. We recommend PU concrete for heavy-duty...

https://www.4shared.com/office/fBs6FV3mjq/pdf-55745-87915.html

Heavy machinery ruins standard slabs. We recommend PU concrete for heavy-duty zones because it handles vibration and impact well. Aim for a PTV of 36+ to keep the team safe. Budget £45-£80 per sqm for a floor that lasts. Stop patching and fix it once.