A damp proof course (DPC) is a horizontal barrier built into the walls of a building to prevent moisture from rising up through the structure via capillary action. It's typically a layer of impermeable material laid within the mortar between two courses of bricks or blocks, usually at or slightly above ground level. You might see it as a thin line of different material in the mortar near the base of a wall #EngineeringSolutions #ProfessionalOversight #BuildingExcellence #BuildSmart #Construction

Methods of Damp-proofing There are several methods used for damp-proofing, including: Damp-Proof Course (DPC): A horizontal barrier, often made of impervious material, installed at the base of walls to prevent moisture from rising from the ground. Damp-Proof Membrane: A sheet of material used to create a waterproof barrier, often placed under floors or on walls. Damp-Proof Injection: A process where a water-repellent cream is injected into the walls to create a barrier against rising damp. Damp-