Fleece

{
  "id": "MLC-T-IND-002342",
  "term": "Fleece",
  "field": "Industrial and trades",
  "definition": "A non-woven fabric made from synthetic fibers, such as polyester or polypropylene, used in roofing and waterproofing systems. It acts as a reinforcement layer within liquid-applied membranes or as a separation and protection layer under single-ply membranes, providing tensile strength and puncture resistance. The material's weight is specified in grams per square meter (g/m²), with values ranging from 50 g/m² for light applications to over 200 g/m² for heavy-duty reinforcement.",
  "subject": "Construction",
  "see_also": [
    "fleeceware"
  ],
  "translations": {
    "de": "Vlies",
    "es": "fieltro",
    "fr": "nappe"
  },
  "url": "https://mlchart.com/terminology/industrial/fleece/"
}