WATER PROOFING MEMBRANE, AND A METHOD FOR MAKING A WATER PROOFING MEMBRANE

• Main Authors: VIDAL, FLORENCE, MADEC, YVES, BADER, SEVERINE, DUJEANCOURT, FRANCK
• Format: Patent
• Language: English; French
• Published: 20.07.2021
• Subjects: BUILDING; FIXED CONSTRUCTIONS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; GUTTERS; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL

The invention relates to a waterproofing membrane (1) comprising a structure in- corporating a fibre layer (10) and carrying a bituminous mass (15) on one side, the other side carrying a layer (20) of a first substance comprising between 10% and 40% by dry weight of an acrylic polymer mixed with bet...