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NT Sheet (NT-2000) 
A self-adhesive improved asphalt sheet with excellent heat resistance, cold resistance, drug resistance, and durability around fiber reinforcement with high tensile and training performance, and a self-adhesive method with rubberized asphalt gel combined at the bottom
Characteristics
- Integrate technology that combines advanced asphalt sheets with high adhesive gel, tensile performance and tearing performance
- Rubberized sheet joint to cement asphalt gel adhesive bond
- Secure durability against impact loads with multi-layered sheet material with asphalt compound on top and bottom based on central materials
- Ensuring safety and environmental stability of workers by means of air-conditioning laws that do not require a separate heat device
- Performance of the Fatigue Resistance is excellent due to the inner part of torn and broken structures
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Scope of Application
Packaging Unit
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Quality Standard
- KS F 4917(2016) : Improved Asphalt Waterproof Sheet
| Item | Performance Standard | |||
|---|---|---|---|---|
| Classification according to use | Non-exposure multiple layer waterproof | |||
| Classification according to material composition | TYPE A | |||
| Tensile Performance | Tensile Strength (N/㎜) | Untreated | Above 5.0 | |
| After heating | Above 80% of untreated test value | |||
| After soaking alkali | ||||
| Coefficient of Expansion (%) | Untreated | Above 15 | ||
| After heating | Above 80% of untreated test value | |||
| After soaking alkali | ||||
| Tensile Product (N·%/㎜) | Untreated | Above 200 | ||
| Tearing Performance (N) | Above 20 | |||
| Heat Resistance Performance | Roll Down Length (㎜) | Below 5 | ||
| Appearance | Will not roll down or shoot out. | |||
| Fatigue Performance | Will not rip, crack, or be blocked | |||
| Dimensional stability | Change Rate of value (%) | 0.0±1.0 |
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| Appearance | No creases, bending, or detachment between layers | |||
| Joint Performance (N/㎜) | Above 5.0 or above 70% of untreated tensile strength | |||
| Pitting Performance | No hole | |||
Transportation and Storage
Construction Details
