Tuesday, July 12, 2016

Types of waterproofing methods in Sri Lanka construction Industry

There are some common types of waterproofing methods used in construction industry. Waterproofing in buildings / structures are generally required for:


  • Basement of structure
  • Walls
  • Bathrooms and kitchen
  • Balconies, decks
  • Terrace or roofs
  • Green roofs
  • Water tanks
  • Swimming pools


The following waterproofing methods are commonly used in construction:

1. Cementitious Waterproofing

2. Liquid Waterproofing Membrane

3. Bituminous Membrane

4. Bituminous Coating

5. Polyurethane Liquid Membrane

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