Dave BighamDave Bigham is Global Director of training at National Flooring Equipment.From the AuthorSurface PrepTroubleshoot Shot BlastersNational Flooring EquipmentWhile versatile, shot blasters can seem like a three-year-old throwing a tantrum if the users are unsure of how to handle them. Here, are some solutions to common problems contractors run into when using shot blasters.Surface PrepThe Impact Of Concrete HardnessNational Flooring EquipmentWhile concrete grades are important for building design, they are not always considered a priority during floor removal. To help contractors understand the impact of concrete hardness on tooling choice, let's explore this topic in more detail.Surface PrepSurface Prepping Blades: Which Tool Is Best?National Flooring EquipmentHow the right blade tooling choices can impact floor removal rates.Polishing Materials & EquipmentSurface Preparation: Top Tips to Minimize Downtime on the JobNational Flooring EquipmentCommunication is vital and can mean the difference between a job’s success or failure. Learn how contractors can avoid downtime during a surface preparation job by good communication.Surface PrepTop Tips for Extending the Life of Your Scraper BladesNational Flooring EquipmentA floor scraper with blunt blades is almost as disappointing as a puzzle missing its final piece. Here, Dave Bigham, director of national accounts at National Flooring Equipment, explains how contractors can extend the life of their floor scraper blades.Concrete Equipment & ProductsExpand Your Services with Surface Prep EquipmentNational Flooring EquipmentFloor scraping, shot blasting and scarifying equipment can help you expand your services and diversify your concrete polishing business.Page 1 of 1