A cementitious, ready mixed, in-depth waterproofer for concrete surfaces.
The product can be applied with a brush, suitable spray equipment or by dry sprinkling. Backfilling can be carried out three days after completion of the treatment. Plastering/ coating after four weeks.
Drybase Crystalline Active Slurry is a cementitious, ready mixed, in-depth waterproofer for concrete surfaces. It consists of grey Portland cement, specially treated quartz sand and a compound of active chemicals.
When it is applied to a concrete surface the active chemicals combine with the free lime and moisture present in the capillary tract, to form insoluble crystalline complexes. These crystals block the capillaries and minor shrinkage cracks in the concrete to prevent any further water ingress (even under pressure). The concrete and the product will remain vapour permeable.
In addition to waterproofing the structure, the slurry protects concrete against seawater, wastewater, aggressive groundwater and certain chemical solutions. Tested for use in contact with drinking water.
For use as a Type A system, in compliance with:
Features and benefits:
Applications:
The product can be applied with a brush, suitable spray equipment or by dry sprinkling. Backfilling can be carried out three days after completion of the treatment. Plastering/ coating after four weeks.
| Uniclass 2015 |
| Product Reference | Drybase Crystalline Active Slurry |
| Standard product features | Technical characteristics:
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