Elastomeric bitumen weldable waterproofing membrane, coated with mineral slate
Reinforced with glass vail and aluminium foil. Protected by a thermo-fusible film underneath, with a mineral slate coating on top. Can be used as a vapour barrier and temporary waterproofing that can be exposed to UV rays for several months, and for as a vapour barrier in bonded flat roof systems – the rough surface provides for excellent adhesion to the adhesive used to bond the thermal insulation panels.
Characteristics
- reinforcement: Al + glass fleece
- flexibility at: – 15° C
- flow resistance: 100° C
- breaking force longitudinal / transverse: >400 N / >300 N
- elongation at break: >2 %
- vapour barrier Sd value: ≥ 1500 m
