In painting works demolition, the focus is on safe demolition of existing coatings without harming the underlying plaster, concrete, or brickwork. Methods include dry scraping for lightly adhered paint, wet sanding to control dust, chemical stripping for lead-based or stubborn old paints (with proper PPE and ventilation), and abrasive blasting for industrial-scale jobs. External facad... https://shakuraconstruction.sg/services/painting-works-demolition/