For securing tiles to a surface, you most commonly use thinset mortar.
Thinset mortar is the go-to material for installing both indoor and outdoor tiles. It's a cement-based product that creates a strong, durable bond between the tile and the substrate (like a wall or floor).
Understanding Thinset Mortar
Thinset mortar is specifically designed for tile installation. It's composed of:
- Cement: Provides the bonding agent.
- Sand: Adds strength and bulk.
- Water Retention Agents: Helps the mixture stay workable.
- Polymers (often in modified thinsets): Enhance bond strength, flexibility, and water resistance.
Why is Thinset Common?
As highlighted in the reference, Thinset mortar is the most common choice for both indoor and outdoor tiling projects. This popularity stems from several factors:
- Strong Adhesion: It forms a very strong bond, crucial for preventing tiles from loosening.
- Durability: Once cured, it can withstand significant foot traffic and environmental conditions (especially modified types).
- Versatility: Suitable for a wide range of tile types (ceramic, porcelain, natural stone) and substrates (concrete, cement backer board, etc.).
- Ease of Use: While proper technique is required, mixing and applying thinset is relatively straightforward for many projects.
Applications
Thinset mortar is essential for various tiling applications:
- Floors: Creating a stable base for tiled floors in kitchens, bathrooms, hallways, and outdoor patios.
- Walls: Securing tiles for backsplashes, shower surrounds, and decorative walls.
- Countertops: Providing a solid surface for tiled countertops.
Using the correct type of thinset for your specific project (considering tile type, location, and substrate) is key to a successful and long-lasting installation.
