Shot blasting machines are widely used for surface treatment of asphalt pavements, concrete bridge decks, airport runways, tunnels, municipal roads, and steel structures. They are primarily used to improve surface roughness and friction coefficient, remove laitance and stains, and as pretreatment before anti-corrosion coating.
Asphalt Pavement Maintenance: Improves the roughness and friction coefficient of asphalt pavements, enhances skid resistance, and ensures driving safety. It can handle roughening operations on curved sections and accident-prone areas, while also removing oil seepage, markings, and roughening the surface of overlays.
Bridge and Tunnel Maintenance: Roughens concrete bridge decks before waterproof paving, removing laitance and exposing cracks, improving the adhesion between the waterproof layer and the base layer. Cement pavements inside tunnels can also be shot blasted to enhance skid resistance.
Airport Runway Cleaning:Effectively removes tire rubber residue and markings from runways, restores and increases runway surface roughness, improves the friction coefficient, and ensures flight safety.
Airport Runway Cleaning: Effectively removes tire rubber residue and markings from runways, restores and increases runway surface roughness, improves friction coefficient, and ensures flight safety.
Airport Runway Cleaning: Steel Bridge Deck and Metal Structure Corrosion Protection: Used for rust removal, scale removal, and roughening of metal surfaces such as steel bridge decks, ship decks, and oil drilling platforms, meeting SA2.5/SA3 cleanliness standards and providing a good base for subsequent anti-corrosion coatings.
Municipal Roads and Industrial Flooring: Can be used to clean urban road markings, roughen intersections to improve anti-slip performance, and is also suitable for cleaning and strengthening industrial concrete floors.