Glossary term

Capillary-active wall system

Mineral internal wall build-up designed to transport and redistribute moisture rather than trapping it behind an organic lining.

Updated 2026-08-30

BASEMENT ATLAS

Sources and evidence

Method & sources →

Source types stay separate: technical and authority-adjacent sources support rules and risk topics, while project sources document practical experience.

1 technical/authority sourcesUpdated 2026-08-30

Technical checkpoints

1visible salts/efflorescence
2condition of the substrate
3hidden organic materials
4realistic drying time

Relevant guides

Mineral basement wall systems

Mineral basement wall systems. Start by documenting visible salts/efflorescence, condition of the substrate and hidden organic materials. The purpose is to understand the building condition and constraints before choosing products, finishes or a work sequence.

Calcium-silicate boards in basements

Calcium-silicate boards in basements. Check condition of the substrate, visible salts/efflorescence and realistic drying time before deciding what to repair. These observations help separate a surface symptom from water, air, drainage or construction conditions.

Relevant real cases

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