YOUNG, MIDDLE-AGED AND OLD-AGED BUILDINGS

Common Problems

Old-aged Buildings (≥50 years)

  • Cracking of external wall

  • Extensive concrete spalling

  • Defective and substandard fire service installations

  • Serious water seepage caused by aged roof floor

  • Outdated drainage system; blockage and defective drainage pipes

Middle-aged Buildings (31-49 years)

  • Cracking of external wall

  • Concrete spalling

  • Defective Fire Service Installations  

  • Water seepage on roof floor

  • Defective drainage pipes

Young Building (<30 years)

  • Debonded external wall tiles

  • Symptom of aging drainage pipes