High Intensity CO2 Blasting: Advanced, Environmentally Friendly Surface Preparation
Specialist Painting Group (SPG) is the UK’s approved contractor for High Intensity CO2 Blasting, working directly with the leading supplier of High Density CO2. This innovative, non-waste-producing, and environmentally friendly blast cleaning method has been developed to remove existing coating systems, corrosion products, and soluble surface saltsfrom both steel and concrete substrates. Derived from traditional dry ice blasting, High Intensity CO2 Blasting leverages advanced technology to deliver a robust and highly effective surface preparation process.
How High Intensity CO2 Blasting Works
- Kinetic Effect: High Density CO2 pellets, propelled at high velocity by compressed air, impact the surface and create fractures within the coated layer.
- Thermal Effect: The rapid cooling caused by CO2 reduces adhesion between the coating, corrosion, or contamination and the substrate, facilitating easy removal.
- Expansion Effect: Upon impact, CO2 pellets sublimate into a gaseous state, expanding to 800 times their original size, effectively lifting coatings and contaminants from the surface.
This controlled blast cleaning method is capable of completely removing coating systems up to 15mm thick, along with corrosion and soluble surface salts, exposing the steel substrate’s original profile.
Benefits of High Intensity CO2 Blasting
- Non-Waste Producing: CO2 sublimates upon impact, leaving no spent blast medium and eliminating the need for hazardous waste removal or grit extraction.
- Environmentally Friendly: This process produces no hazardous waste, making it a more sustainable and eco-friendly alternative to traditional grit blasting.
- Increased Productivity: The absence of clean-up processes like grit removal significantly reduces project downtime and accelerates coating removal.
- Improved Safety: Operatives are exposed to fewer hazards, as no spent grit or hazardous waste is produced during the process. Additionally, the non-fatigue nature of the procedure minimises operator strain.
- Cost-Effective: The elimination of hazardous waste disposal and cleaning processes reduces project costs, making High Intensity CO2 Blasting a financially efficient solution.
SPG’s Expertise in High Intensity CO2 Blasting
SPG has extensive experience in operating advanced High Density CO2 processing machinery and application equipment. Our team has mastered the careful selection of nozzles, blast medium throughput rates, and pressure settings to optimise results for every project. By working directly with the leading supplier of High Density CO2, SPG ensures access to the latest technologies and equipment, enabling us to deliver unmatched results.
Applications of High Intensity CO2 Blasting
Contact SPG for High Intensity CO2 Blasting Services
As the UK’s leading contractor for High Intensity CO2 Blasting, SPG offers unparalleled expertise in this advanced and sustainable surface preparation method. With a focus on safety, efficiency, and environmental responsibility, we deliver tailored solutions for coating removal and corrosion control.
Get in touch today to learn how our High Intensity CO2 Blasting services can enhance your next project with cutting-edge, eco-friendly technology.