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- Damp proofing refers to keeping soil moisture (dampness) out of a structure, while waterproofing means protecting a structure from both moisture and liquid water1. Here are some methods of damp proofing2:
- Membrane Damp Proofing: Consists of a layer or membrane with a water-barrier material between the dampness source and the part of the structure that needs protection.
- Guniting: A process that involves spraying a cementitious material onto the surface.
- Surface Treatment: Applying a coating, usually asphalt-based, to the outside of the wall.
- Integral Damp Proofing: Incorporating moisture-resistant materials into the structure during construction.
- Cavity Wall Construction: Creating a gap between inner and outer walls to prevent moisture penetration.
- Pressure Grouting or Cementation: Injecting grout or cement into the soil to create a barrier against moisture.
Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.Damp proofing refers to keeping soil moisture (dampness) out of a structure, while waterproofing means protecting a structure from both moisture and liquid water. The level and location of the structure’s foundation, soil conditions, rainfall, drainage, and methods of construction can all determine the need for damp proofing versus waterproofing.polyguard.com/blog/damp-proofing/Methods of Damp Proofing
- 1. Membrane Damp Proofing Membrane damp-proofing consists of a layer or membrane with a water-barrier material between the dampness source and the part of the structure that needs to be protected. ...
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