damp-proof course

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Explanation of "Damp-Proof Course"

Definition:
A "damp-proof course" (often abbreviated as DPC) is a protective layer made of special materials that is built into the walls of a building, typically near the ground. Its main purpose is to prevent moisture (or dampness) from rising up from the ground into the walls and causing problems like mold or damage.

Usage Instructions

• Part of Speech: Noun
• Context: Used primarily in construction and building discussions.

Example:

• "When constructing a new house, it is important to install a damp-proof course to keep the interior dry."

Advanced Usage:

In more technical discussions, you might encounter terms like "waterproofing" or "moisture barrier" when referring to similar concepts, but a damp-proof course specifically addresses the prevention of rising damp.

Word Variants:

• Damp-proofing (noun): The process of making something resistant to dampness.
• Damp-proof (adjective): Describing materials or methods intended to prevent dampness.

Different Meanings:

• Damp: Normally means slightly wet or moist, but in construction, it refers specifically to unwanted moisture that can lead to damage.
• Course: In construction, this refers to a continuous horizontal layer of bricks or materials.

Synonyms:

• Moisture barrier
• Waterproof course
• Damp insulation

Related Idioms/Phrasal Verbs:

While "damp-proof course" itself does not have idioms or phrasal verbs directly related to it, you might come across phrases like: - "Keep it under wraps" – To keep something hidden or protected, similar to how a damp-proof course protects a building. - "Rain on someone's parade" – To bring disappointment, much like how dampness can ruin a home.

Summary

A damp-proof course is an essential part of building construction that helps protect homes from moisture damage.

Academic

Noun

1. a course of some impermeable material laid in the foundation walls of building near the ground to prevent dampness from rising into the building

Synonyms

• damp course