A pool surface is typically made of materials like plaster, aggregate finishes, or tiles.
Common Pool Surface Materials
The interior surface of a swimming pool, also known as the finish, lining, or coating, plays a crucial role in both aesthetics and functionality. It provides a smooth, waterproof barrier and contributes to the pool's overall look and feel.
According to the reference, plaster is the most common pool surface finish. This classic material is a simple mixture, known for its durability and smooth feel.
Plaster Composition
Based on the provided information, pool plaster is made from:
- Water: The liquid component needed for mixing.
- Portland cement: The primary binder that hardens the mixture.
- Either marble dust or silica sand: These aggregates provide structure, texture, and durability to the finish.
Plaster is often considered a timeless option due to its widespread use and proven performance over many decades.
Other Pool Surface Options
While plaster is traditional, other materials are also popular:
- Aggregate Finishes: These are plaster-based finishes that incorporate small pieces of quartz, pebble, or glass beads. They offer increased durability and unique visual effects.
- Tile: Ceramic, porcelain, or glass tiles can be used to finish the entire pool or just the waterline and steps. Tiles are very durable, easy to clean, and offer a wide range of design possibilities, though they are typically the most expensive option.
- Paint: While less common for new installations, epoxy or rubber-based paints can be used to refinish existing pool surfaces.
The choice of material affects the pool's appearance, texture, cost, and longevity. Plaster remains a popular foundational option, often enhanced with different aggregates for varied finishes.
