Water Barrier Tape
InnoFlex provides secondary vapor/water barrier expansion joint system, flexible EPDM/PVC tape. Vapor/water barrier is installed beneath the expansion joint cover to prevent moisture/water ingress through expansion joint cover.
Description
Specification
| Model: Water Barrier Tape | Recommended Joint Width (mm.) | Product Width (mm.) | Elongation (%) |
|---|---|---|---|
| WBT 50 | 25-50 | 250 | 200 |
| WBT 100 | 75-100 | 300 | 200 |
| WBT 150 | 150 | 500 | 200 |
| WBT 200 | 200 | 600 | 200 |
| WBT 300 | 250-300 | 700 | 200 |
| Physical Data | |
| % Elongation | ≥200% |
| Elongation at break (%) | ≥450% |
| Tensile strength (MPa) | ≥7.5 |
| Tear strength (kN/m) | ≥25 |
| Operating temperature | -40 °C – >80 °C |
KEY FEATURES
• Secondary water barrier for expansion joint system.
• Water barrier tape allow up to +-100% movement capability.
• Water barrier taps or combination with epoxy mortar for watertight system.
• Optional 1/2” – 1” drainage tube to move water away.
• Excellent UV resistance for outstanding weather ability in exposed applications.
• Low coefficient of thermal expansion and contraction provides excellent dimensional stability and lay flat characteristics.
• Not susceptible to environmental stress cracking (ASTM D 1693).
• Excellent chemical resistance to most industrial effluents.
Material: EPDM (Ethylene-Propylene Diene Rubber) heat-weldable sheet / PVC.
Color system: Black, Grey(optional)
expansion joint tape is used for Isolating expansion joint gaps, thermal gaps and cracks on every type of buildings.
