The VOBITEM V4 bitumen waterproofing membrane is used for less-demanding single- or double-layer vertical and horizontal waterproofing of substructures. It can also be used as secondary roofing. The membrane is protected by a fusible polymer film on both sides. Installation using the welding method. The width of the overlaps should be 10 cm. The product complies with SIST EN 13969 (Type A).
- reinforcement: glass fleece
- flexibility at: 0° C
- flow resistance: 70° C
- breaking force longitudinal / transverse: >300 N / >200 N
- elongation at break: >2 %