Concrete floor bush hammer plates for concrete renew bitumen removal.Concrete floor bush hammer plates and roller is a construction tool used for texturizing and renewing concrete.Floor bush hammer plates can adapt to several kinds of grinder, from simple hand-held hammers to large electric machines, but the basic function of the regular bush hammer is always the same - 30pcs/45pcs/60pcs of conical or pyramidal carbide tips welded at the top of a large metal plate.The repeated hit of these carbide tips into stone or concrete surfaces create a rough, pockmarked texture that looks like a naturally weathered rock.Bush hammer plates for concrete can help to increase bonding effectiveness when applying new concrete to an existing concrete surface by increasing the surface area of the bonding zone.