Defoamer

A defoamer for self-leveling mortar is an additive designed to control and reduce foam and entrapped air during mixing and application. Excess foam can cause surface imperfections, bubbles, and reduce the overall finish quality of the self-leveling layer.

Characteristics of an Effective Defoamer for Self-Leveling Mortar:

• High foam suppression efficiency: Quickly breaks down foam during mixing.
• Compatibility: Stable in cementitious and highly alkaline environments.
• Minimal impact on flow and setting: Does not interfere with the workability or curing process.
• Easy dispersion: Can be added directly to the mixing water or pre-mixed with other admixtures.

Typical Dosage:

• Usually ranging from 0.01% to 0.05% of the total mix weight.
• Added during mixing to ensure uniform dispersion and effective foam control.

Benefits:

• Produces a smooth, uniform surface.
• Reduces air pockets and surface blemishes.
• Improves finishing and adhesion.
• Ensures a high-quality, durable self-leveling layer.