Project Overview
Industry: Insurance
Location: VIC
Duration: 1 Day
Types of Laser Used: 100watt
Summary: PLC was engaged to remove graffiti on a heritage home in Brunswick after it was vandalised. The owner sought an alternative solution after previous cleaning attempts caused damage to the building.
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The Challenges
Previous Cleaning Mediums Used: Earlier chemical cleaning and pressure washing methods had caused deterioration of the mortar joints, highlighting the need for a non-invasive solution that would not exacerbate existing damage.
Heritage Brick: The historic brickwork required careful treatment to remove graffiti without affecting the original fabric, surface texture, or structural integrity of the building.
Risk of Further Damage: Any new cleaning method needed to effectively remove graffiti while avoiding additional harm to weakened mortar and surrounding brickwork.
The Solution
Non-Invasive Cleaning Solution: A portable 100-watt Netalux laser was deployed to provide a non-abrasive, chemical-free alternative to traditional cleaning methods.
Protection of Historic Fabric: The non-contact nature of laser cleaning prevented further deterioration of previously damaged mortar, preserving the building’s original surface texture and structural integrity.
Contained Residue Extraction: An integrated localised extraction system captured and contained all removed material, eliminating secondary cleanup and preventing airborne residue.
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The Results
Our Netalux laser cleaning process was completed within hours, successfully removing the graffiti while preserving the heritage building’s structure and appearance. The building and mortar remained undamaged, highlighting the precision and suitability of our laser technology for heritage restoration.
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