Negative side waterproofing

{
  "id": "MLC-T-IND-003871",
  "term": "Negative side waterproofing",
  "field": "Industrial and trades",
  "definition": "A method of applying a waterproofing membrane or coating to the interior surface of a structure, such as a basement wall, to resist water penetration from the exterior. This approach is typically used when access to the exterior is impractical or impossible. The system works by holding back water that has already entered the substrate, preventing it from reaching the interior space.",
  "subject": "Construction",
  "translations": {
    "de": "Negative Seite Abdichtung",
    "es": "impermeabilización de lado negativo",
    "fr": "étanchéité côté négatif"
  },
  "url": "https://mlchart.com/terminology/industrial/negative-side-waterproofing/"
}