Vitrified tile

Vitrified tile is a ceramic tile with very low porosity. It is an alternative to marble and granite flooring. Vitrified tiles are often used outdoors due to their water and frost resistance.

Process

Vitrified tiles is made by hydraulic pressing a mixture of clay, quartz, feldspar and silica, which make vitreous surface. Thus creating a single mass making them hard with low porosity.

Types

• Soluble salt vitrified tiles are screen printed and polished.
• Double charge vitrified tiles are fed through a press that prints the pattern with a double layer of pigment, 3 to 4 mm thicker than other types of tile. This process does not permit complex patterns but results in a long-wearing tile surface, suitable for heavy traffic commercial projects.
• Full body vitrified tiles have pigment in entire body (thickness) of the tile. This makes chips and scratches less noticeable and make this an ideal choice for high traffic zones, but the process significantly increases the cost.
• Glazed vitrified tiles (GVT) have a glazed surface. They offer a wide variety of design, art work and surface textures like wood grain, bamboo, slate or stone. This is also an expensive process, but the cost is dropping as digital printing techniques are introduced. These vitrified tiles comes in two variant.
• a) Tiles with nano polish - Nano polish give the tiles super glossy look with excellent finishing.
• b) Tiles with VC Shield - high abrasion resistant glaze composition known as VeilCraft (VC) shield or transparent coating on tiles which is increase the tiles life and strength.

Disadvantages

As a manufactured product, vitrified tiles do not have the natural textures and patterns of marble or granite.