Adhesive bitumen waterproofing sealing tape consists of a reflective aluminum foilcoated with a thick layer of rubber modified bitumen. The bitumen sealing tape is protected by a tough, tear resistant liner and designed with aggressive rubberized asphalt adhesive.
Application
Water resistant sealing tape is an important guarantee water proofing material for the industrial and civil building roofing, underground, swimming pool, tunnel, wooden & metal roofing;
Also used sealing around pipes and tanks, repairs to weatherproof enclosures, sealing over wood, concrete brick most metals and some plastics;
Vehicle/ships maintenance and repair, Hatch cover sealing,Sound damping;
Flashing & Sealing to felt asphalt and bitumen surfaces, flashing of conservatories and porches, roof skirtings and parapet joints, sealing of roof light, windows,door,vents, pipes, and other openings, repair bandage for gutters and roofs, sealing glazing bars, cappings and protective coverings.
Storage
Store the rolls in dry conditions with +5 dg --- 25 dg with original packaging. Shelf-life approximately 12 months
Do not expose to petrol, white spirit, paraffin and similar organic solvents which will dissolve the bitumen.
Surface Treatment
Surfaces must be clean of dirt loose material, grease and oils. Rough or porous surfaces must first be treated with Bitumen Primer.
1. Thickness : 1.2/1.5/2/3/4mm
2. Length : 10/15/20m or as requirement
3. Width : can be cut as requirement
4. Cover : PE,sand,aluminum fime,schist
5. Main material : APP/SBS modified bitumen
Item | Ⅰ | Ⅱ | |||
PY | G | PY | G | ||
Soluble content (g/m2)≥ | 3mm | 2100 | |||
4mm | 2900 | ||||
5mm | 3500 | ||||
Test | No flame | No flame | |||
Heat resistance | °C | 90 | 105 | ||
≤mm | 2 | ||||
Test | No flow no dropping | ||||
Low temperature flexibility°C | -20 | -25 | |||
No crack | |||||
Impermeability 30 minutes | 0.3Mpa | 0.2Mpa | 0.3Mpa | ||
Tension | Maximum (N/50mm)≥ | 500 | 350 | 800 | 500 |
Secondly-Maximum(N/50mm)≥ | |||||
Test | No crack no apart | ||||
Elongation | Maximum %≥ | 30 | 40 | ||
Secondly-Maximum %≥ | |||||
Oil leaking | Pieces ≤ | 2 |
Similar building materials for construction and reinforcing of walls:
Drywall Tapes
Exterior and Interior Wall Insulation System Reinforcing Fiberglass Mesh