What is PVC (Polyvinyl Chloride)?

Polyvinyl chloride, also known as PVC, is a widely used synthetic thermoplastic polymer made from salt and oil/gas and is known for its durability, chemical resistance, versatility, and cost-effectiveness.

Definition

PVC (polyvinyl chloride) is a synthetic thermoplastic polymer produced by polymerizing vinyl chloride monomers, and it is the third most-produced plastic in the world. It comes in two forms: rigid PVC, which is used in structural and construction applications, and flexible PVC, made softer and more adaptable by adding plasticizers.

Purpose

In construction, PVC is commonly used as it resists weather, corrosion, chemicals, and moisture. It is a cost-effective replacement for traditional materials such as wood, metal, and concrete, and also offers strong thermal and electrical insulation.

Examples of Use

Plumbing: PVC pipes and fittings are often used in drainage and water supply systems since they don't corrode easily.
Windows and Doors: Rigid PVC profiles are commonly used for window frames and door systems as a low-maintenance option to timber.
Electrical: Flexible PVC is used as insulation for cables and wiring.
Flooring: PVC is used in the manufacture of vinyl flooring tiles and sheet flooring.

Related Terms

ACM (Asbestos-Containing Material)

:

Asbestos-Containing Material, also known as ACM, refers to any type of material or product that contains more than 1% asbestos by weight.

Aggregate

:

Aggregate is a mix of materials like sand, gravel, crushed stone, and recycled concrete that are added to concrete and other building materials to make them stronger, more stable, and bigger. These materials are commonly referred to as construction aggregate and are widely used across different types of building and infrastructure projects.

MDF

:

MDF is a smooth, engineered wood board made from compressed wood fibres. It is commonly used in furniture and interior applications where a clean finish and cost efficiency are most important.

Notes

PVC is one of the most widely used materials in the construction sector globally.
PVC production has raised environmental concerns, which has led to extensive research into more sustainable alternatives.

Explore Categories

General

Standards

Calculations

Process

Drawings

Tools

Systems

Materials

Building Parts