Waterproofing with anti-root liquid membrane
Warm roof, with presence of thermal insulation panel, waterproofed with liquid membrane with root-resistant characteristic
1 SUBSTRATE / LOAD-BEARING ELEMENT
must have a minimum slope of 1%. Alternatively, a slope screed can be created using WINPLAN 370 or WINPLAN PRO. For adherent screeds, with a thickness of 1 to 3 cm, it is recommended to use WINGRIP NEXT as an adhesion promoter, fresh on fresh.
2 PRIMER
Application by roller, brush, or spray of the bituminous primer ECOIMPRIMER, with a total consumption of 150–200 g/m².
3 VAPOR BARRIER
Hot application of the 4 mm COVERBLOCK bitumen–polymer membrane, which acts as a vapour barrier and is reinforced with a fiberglass mat coupled with a rot-proof aluminium sheet.
4 ADHESIVE FOR PANELS
Application by roller or brush of the water-based bituminous adhesive WINGLUE or WINGLUE FAST, with a consumption of 0.8 kg/m².
5 THERMAL INSULATION ELEMENT
6 WATERPROOFING
Application by roller, brush, or spray of the WINGUM PRO TECK ANTIRADICE system, a water-based bituminous liquid membrane that is elastomeric, waterproof, thixotropic, and resistant to ponding water and weathering. The system is applied in two coats, with horizontal reinforcement layers of WINTECHNO MAT inserted between them. The product is also available in a “Rapid” version, which allows fast-drying applications or fresh-on-fresh applications. Total consumption in two coats: 2.5 kg/m².
7 PROTECTIVE / DRAINAGE / FILTERING LAYER
8 PLANTED AREA
9 CORNER REINFORCEMENT
Application of self-adhesive butyl strip BC SEAL BAND in corners. Together with BC SEAL PAD, it is also used for the treatment of drains, roof outlets, and pipe penetrations.
10 VERTICAL UPSTAND WATERPROOFING
Application by roller, brush, or spray of the WINGUM PRO TECK system, a water-based bituminous liquid membrane that is elastomeric, waterproof, thixotropic, and resistant to ponding water and weathering. The product is also available in a “Rapid” version for fast-drying or fresh-on-fresh applications. Total consumption in two coats: 1.2 kg/m².