Reports of Spalling Concrete in Owned and Rental HDB Flats in Last Three Years
- Joan Pereira asked for the number of spalling concrete reports in owned and rental HDB flats over the past three years, broken down by type of flat.
- Lawrence Wong explained that spalling concrete results from natural wear and tear due to moisture and corrosion, and can be minimized through regular maintenance like painting ceilings.
- For owned flats, owners are responsible for interior maintenance and are encouraged to inspect ceilings for early detection, with HDB reporting an average of 10 cases per 1,000 sold flats yearly.
- For rental flats, HDB handles maintenance and reported an average of 23 cases per 1,000 rental flats yearly over the past three years.
- The response emphasized early detection and regular maintenance to prevent minor spalling concrete issues from escalating.