"DPC for plastic concrete"- what does DPC mean?

In the context of construction and concrete, "DPC" typically stands for "Damp Proof Course." It refers to a barrier that is installed in building construction to prevent moisture from rising through the structure, particularly from the ground. A damp proof course is usually made of materials such as plastic, bitumen, or other water-resistant substances, and is commonly placed at the foundation level in walls. If you're specifically referencing "DPC for plastic concrete," it may relate to the use of specific methods or materials to provide damp proofing in constructions using plastic concrete, which is a type of concrete that is still in its plastic (unset) state. It's important to clarify the application to better understand the exact context.