SBS-modified bitumen waterproofing membrane for bridge and flyover construction

SBS-modified bitumen membrane ULTRAFLEX BRIDGE is designed for waterproofing of reinforced concrete slab of the carriageway on bridge constructions and other traffic areas. Can be also used for waterproofing of the foundation.

ULTRAFLEX BRIDGE is the waterproofing material produced by the two-sided placing of a high-quality polymer-bitumen binder on a polyester base. The material has additional durability and resistibility features thanks to the special formula of polymer-bitumen binder and increased thickness.

On the bottom side, the material is covered by a polymer film with special graphic elements, melting of which indicates the proper material heating. On the top side, the material is covered by a fine-grained sand.

Product technical data

Thickness, mm 5.0±0.20
Mass per unit area, kg/m2 6.4±0.25
Length x width, m 8 x 1
Softening point, °C ≥110
Flexibility at low temperature, °C ≤-25
Flow resistance at elevated temperature, °C ≥100
Elongation L / T, % ≥40 / ≥40
Tensile strength L / T, N/50 mm ≥600 / ≥600
Tear resistance L / T, N
Reinforcement type polyester
Protective covering type on the top fine-grained sand
Protective covering type on the bottom polymer film