What is C1 tile adhesive?

What is C1 tile adhesive?

C1 is a classification of tile adhesive according to European standards. C1 tile adhesive is classified as a “standard” or “basic” adhesive, which means that it has lower performance characteristics compared to higher classifications such as C2 or C2S1.

The main characteristics of C1 tile adhesive are:

1. Adequate bonding strength: C1 adhesive has a sufficient bonding strength to hold tiles in place under normal conditions. However, it may not be suitable for use with larger or heavier tiles.
2. Limited water resistance: C1 adhesive has limited water resistance, which means that it may not be suitable for use in wet areas such as showers or swimming pools.
3. Limited flexibility: C1 adhesive has limited flexibility, which means that it may not be suitable for use on substrates that are prone to movement or deflection.
4. Limited temperature resistance: C1 adhesive has limited temperature resistance, which means that it may not be suitable for use in areas that are exposed to significant temperature fluctuations.

C1 tile adhesive is typically used for fixing ceramic tiles on internal walls and floors in areas such as bedrooms, living rooms, and hallways. It is suitable for use with smaller, lighter tiles that are not exposed to heavy loads or significant moisture.

In summary, C1 tile adhesive is a standard or basic adhesive that has lower performance characteristics compared to higher classifications such as C2 or C2S1. It is suitable for use in low-stress areas where there is minimal exposure to moisture or temperature fluctuations. It is important to choose the right type of adhesive for the specific tile and substrate being used to ensure a successful installation.