| Brand Name: | shhous |
| Model Number: | 0.7mm,0.8mm,0.9mm,1.0mm,1.2mm,1.5mm,1.7mm, (custom thickness available) |
| MOQ: | 3000㎡ |
| Price: | USD 1.4‑3.3 /㎡ |
| Supply Ability: | 500000㎡per Month |
HDPE Non‑asphalt Self‑adhesive Film Waterproof Membrane uses high‑density polyethylene (HDPE) polymer sheet as base material, composited with polymer self‑adhesive layer and release film. It is a pre‑laid reverse‑bonding waterproof material. Pre‑laid on bedding layer, it bonds tightly with post‑poured concrete, integrating waterproof layer with concrete structure to eliminate water‑channeling risk. Without asphalt component, it avoids aging and migration problems of asphalt‑based materials.
| No. | Item | Index‑P | |
| 1 | Tensile property | Tensile force/(N/50 mm) ≥ | 600 |
| Tensile strength/MPa ≥ | 16 | ||
| Membrane breaking elongation/% ≥ | 400 | ||
| Phenomenon during stretching | Adhesive layer shall not separate from main material or substrate | ||
| 2 | Nail‑rod tear resistance/N | ≥ | 400 |
| 3 | Puncture‑resistance strength/N | ≥ | 350 |
| 4 | Impact resistance (0.5 kg·m) | No leakage | |
| 5 | Static load resistance | 20 kg, no leakage | |
Designed for pre‑laid reverse‑bonding waterproofing of underground projects. ‑ Construction: basement bottom plates, underground garages, inner‑applied side walls for external waterproofing ‑ Rail transit: subways, tunnels and caverns ‑ Municipal works: utility tunnels and underground structures ‑ Special projects: civil air‑defense underground works
Note: Not for exposed application, not suitable for exposed roof.
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