Waterproofing

Definition

Waterproofing is the act or process of making something waterproof, involving a coating capable of stopping the penetration of water or moisture and resisting hydrostatic pressure.

Purpose

The purpose of waterproofing is to protect structures from water infiltration, which can cause damage, decay, and mold growth. It enhances the durability and longevity of buildings and materials exposed to moisture.

Examples of Use

• Foundations: Applying waterproofing coatings to prevent groundwater infiltration.
• Roofs: Using waterproof membranes or coatings to keep water out.
• Balconies and Terraces: Ensuring surfaces are protected against rain and standing water.

Related Terms

• Damp Proofing: A treatment to prevent moisture from passing through walls and floors.
• Hydrostatic Pressure: The pressure exerted by a fluid due to its weight.
• Sealant: A substance used to block the passage of fluids through surfaces or joints.

Notes

Waterproofing methods vary depending on the application, including liquid coatings, sheet membranes, and integral water repellents. Regular maintenance and inspection are essential to ensure long-term effectiveness.