Benefits
- High dosage robustness
- Freeze-thaw resistance
- Constant air content
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Vinapor DF 2938 F (stab.)
Vinapor® DF 2938 F (stab.) is a defoamer in powder form optimized for repair mortars where a low air content without complete defoaming is needed. Vinapor® DF 2938 F (stab.) prevents air entrainment during mixing.
General
Vinapor® DF 2938 F (stab.) is a powder defoamer based on a mixture of an alkoxylated fatty alcohol with a polyetherol fatty acid ester on an inert carrier material.
Vinapor® DF 2938 F (stab.) can improve the quality of fresh mortars by reducing the air content and increasing the density. It is especially suited for controlling the air content to achieve optimal freeze-thaw resistance.
Vinapor® DF 2938 F (stab.) can be mixed with all other powder components without any problems.
Fields for application are e.g.: non-shrink grouts, joint grouts, repair mortars, dry-mix concrete.
Vinapor® DF 2938 F (stab.) can improve the quality of fresh mortars by reducing the air content and increasing the density. It is especially suited for controlling the air content to achieve optimal freeze-thaw resistance.
Vinapor® DF 2938 F (stab.) can be mixed with all other powder components without any problems.
Fields for application are e.g.: non-shrink grouts, joint grouts, repair mortars, dry-mix concrete.